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Ch. 1

The term ;b>hardware refers to :
-the physical components that make up a computer.

At the heart of a computer is its central processing unit. The CPU's job is to :
-do all of these

Prewritten code from the run-time libraries must be added to the object code by the linker, and then an executable file is created.
-TRUE

An integrated development environment (IDE) normally includes :
-all of these

The purpose of a memory address is :
-to identify the location of a memory cell.

Creating a program requires many steps. Three of these are :
-program design, writing source code, and testing.

Memory locations that can hold data are called:
-variables.

Characters or symbols that perform operations on one or more operands are :
-operators

Software engineering is a field that encompasses designing, writing, testing, debugging, documenting, modifying, and maintaining computer programs.
-TRUE

The computer's main memory is commonly known as:
-RAM

The ________ coordinates the computer's operations by fetching the next instruction and using control signals to regulate the other major computer components. :
-control unit

A(n) ________ is a set of instructions that tells the computer how to solve a problem. :
-program

List five elements that are common to all programming languages. :
-key words, programmer-defined symbols, operators, punctuation, and syntax

Most of the lines in a program contain something meaningful; however, some of the lines may contain nothing at all.:
-TRUE

Once a value has been stored in a variable it cannot be changed. :
-FALSE

The purpose of the compiler is to convert object code into source code. :
-FALSE

C++ is an example of :
-a high-level programming language

________ is&#47;are used in a C++ program to mark the beginning or ending of a statement, or to separate items in a list. :
-Punctuation

A set of well-defined steps for performing a task or solving a problem is known as :
-an algorithm

The statements written by the programmer are called :
-source code

Internally, the central processing unit (CPU) consists of two parts&#58; :
-the arithmetic and logic unit (ALU) and the control unit.

Even when there is no power to the computer, data can be held in :
-Secondary storage devices

Words with a special meaning that may be used only for their intended purpose are known as:
- key words

A storage location in the computer's memory that can hold a piece of data is called a(n):
-variable

A ________ is a complete instruction that causes the computer to perform some action. :
-statement

A variable definition always specifies the name of a variable and tells :
-what type of data it can hold

Three primary activities of a program are :
-input, processing, and output

Which of the following is an example of a secondary storage device? :
-All

Most modern computers can understand and execute pseudocode :
-False

Mistakes that allow a program to run, but cause it to produce erroneous results are called :
-Logic Erros

What are some of the tools used in the craft of software engineering? :
-program specifications, charts and diagrams of screen output, hierarchy charts, pseudocode, examples of expected input and desired output, and special testing software.

________ is an example of volatile memory, used for temporary storage while a program is running. :
-RAM

If a new value is stored in a variable, it replaces whatever value was previously there. :
- TRUE

Syntax involves rules that must be followed when writing a program. :
-TRUE

In a broad sense, the two primary categories of programming languages are :
-low-level and high-level

Executable code is computer code that contains no errors :
-FALSE

A software package that includes a text editor, compiler, debugger, and assorted utilities for creating, testing, and running software is called :
-an integrated development environment (IDE)

CH 2

You must have a(n) ________ for every variable you intend to use in a program. :
-Definition

The numeric data types in C++ are broken into two categories&#58;:
-char and string.

Because it will probably hold data that contains decimal places, a variable called average should be declared as an integer data

type. :
-FALSE

C++ automatically places ________ at the end of string constants. :
-Null Terminator

Every C++ program must have :
-Comments

In programming terms, a group of characters inside a set of double quotation marks (&quot; &quot;) is called :
-either a string constant or a string literal

Which of the following is&#47;are valid C++ identifiers? :
-Both

CH 3

Program code that can be evaluated to a value is called a(n) :
- expression

If two arithmetic operators in an expression have the same precedence, the order in which their operations are done depends on their :
-Associativity

When the final value of an expression is assigned to a variable, it will be converted to :
- the data type of the variable

The ________ stream manipulator can be used to establish a field width for the value immediately following it :
-setw

The only difference between C-strings and string objects is how they are declared and internally stored. They are used exactly the same way :
-FALSE

Which of the following will allow an entire line of text to be read into a string object, even if it contains embedded blanks?
-getline()

Ch 4

Relational operators allow you to ________ numbers.
- compare

All of the relational operators are binary:
-TRUE

The ________ statement can cause other program statements to execute only under certain conditions. :
-the last answer

To check if a variable has a particular value, use the = relational operator, as in the statement :
-FALSE

is a variable, usually a bool, that signals when a condition exists. :
-flag

The ________ statement executes one block of statements if a test condition is true, and another block if the condition is false. :
-else

A trailing else placed at the end of an if&#47;else if statement provides a default

action when ________ of the if conditions is&#47;are true. :
-none

When an if statement is placed within the conditionally-executed code of another if

statement, this is known as a(n) :
- nested

The rule for matching an statement before it that doesn't have its own
-TRUE

The ________ operator represents logical AND :
-&&

If the sub-expression on the left side of an || operator is true, the expression on the right side will not be checked. :
-TRUE

The three logical operators, AND, OR, and NOT, all have the same precedence. :
-FALSE

The ________ operator takes an operand and reverses its truth or falsehood.:
-the 4th one

The following C++ test checks if the variable
-False

Which of the following correctly declares an enumerated data type named :
-1st one

CH 5

_________ are C++ operators that change their operands by one:
- ++, --

statement can contain an unlimited number of statements, provided they are enclosed in braces:
-TRUE

loop may have a semicolon after the test expression and before the body of the loop, but it is not required:
-FALSE

loop is somewhat limited, because the counter can only count up, not down.:
-True

while loop is ____ and do-while is :
-pretest, post test

The statements in the body of do-while loop are always excuted :
- at least once

A sentinel is a special value that:
-marks the end of a list of values

statement contains three expressions&#58; initialization, test, and ________.:
- initialization

An initialization expression may be omitted from the for loop if no initialization is required:
-TRUE

You may define a(n) ________ in the initialization expression of a for loop.:
-Variable

When a loop is nested inside another loop, the outer loop goes through all its iterations for each iteration of the inner loop.:
-FALSE

A variable that keeps a running total of data values is called a(n) ________.
-accumulator

If you want to stop a loop before it goes through all its iterations,:
-TRUE

The ________ statement may be used to stop a loop's current iteration and begin the next one. :
-Continue

For data validation, it is best to use a(n):
-while loop

-- operator
-All of these

The increment and decrement operators can be used in relational expressions as well as in arithmetic expressions and in
-TRUE

What will the following code print?
- 5 6 4

a condition that is tested and a statement or block of statements that is repeated as long as the expression ________.
-is TRUE

If nothing with a while loop ever causes the condition to become false, a(n) ________ may occur
-infinite loop

While loop is somewhat limited because the counter can only be increased by one each time through the loop
-FALSE

A(n) ________ is a special value that marks the end of a list of values.
-Sentinel

The ideal type of loop to use if you want a user to enter exactly 20 values is a(n) ________ loop.
- For

The ideal type of loop to use for repeating a menu is a(n) _______ loop
-do-while

Ch 6

Breaking a program up into a set of manageable sized functions is called ________ programming.
-Modular

A function ________ includes the statements that make up the function.
-Definition

In a function header, in addition to the name of the function, you are required to furnish
-All

In a function prototype, in addition to the name of the function, you are required to furnish
-a data type for each parameter and the data type of the return value, but not an identifier name for each parameter

In a function call, in addition to the name of the function, you are required to furnish
-an identifier name or constant for each argument.

The value in ________ local variable is retained between function calls.
-static

When a function just needs to use a copy of an argument passed to it, the argument should normally be passed
-by value

When used as a parameter, a ________ variable allows a function to access and modify the original argument passed to it.
-reference

Two or more functions may have the same name provided that
-the paramete lists are different

When more than one function has the same name they are called ________ functions
-overloaded

If the closing brace of a function body is reached, the flow of control moves to the next function in the file.
-False

The ________ function causes the entire program to terminate, regardless of which function or control mechanism is executing.
-exit

A ________ is a program module whose purpose is to test other modules by calling them.
-driver

A(n) ________ is information that is passed to a function, and a(n) ________ is a special variable that receives and holds that information.
-argument,parameter

A function can have ________ parameters, and it can have either zero or one return value(s).
-zero to many

When a function needs access to an original argument passed to it, for example in order to change its value, the argument needs to be
-passed by reference parameter

A function ________ eliminates the need to place the function definition before all calls to the function.
-prototype

Numeric global variables are ________ by default and numeric local variables are ________ by default.
-initialized to zero, not initialized

Both function headers and function calls must list the data types of all data being passed to the function.
-false

A(n) ________ argument is one that is automatically passed to a parameter when the argument is left out of the function call.
-default

A ________ is a dummy function that is called instead of the actual function it represents, to test that the call to and return from the function are working correctly.
-stub

Ch 7

An abstraction is a ________ model of something.
-General

When a programmer creates an abstract data type, he or she can decide what values are acceptable for the data type, as well as what operations may be performed on it.
-True

Before a structure variable can be created, the structure must be ________.
-Declared

The members of a structure or a union must all be the same data type.
-False

A ________ is required after the closing brace of a structure declaration.
-semicolon

When three different variables of a particular structure type are created, they are said to be separate ________ of the structure type.
-instances

The dot operator allows you to
- access existing structure members

Any mathematical operation that can be performed on regular C++ variables can be performed on structure members.
-TRUE

The data members of a structure can be initialized
-by using method with an initialization list (if the structure contains no objects, such as string objects) or with a constructor, but not method when the data member is

declared with its data type in the struct declaration.

A program includes the following two structure declarations
-none

When a structure is passed ________ to a function, its members are not copied.
-by either method by reference or as a constant reference

A union allows all its members to share the same memory space.
-TRUE

You can define any number of union variables, but each variable can only store and use the value of one of its members at a time.
-TRUE

If Circle is a structure tag, the function header Circle doSomething(Circle c2) could be the header for a function that
-receives a Circle structure as an argument, does something, and returns a Circle structure

A good reason to pass a structure as a constant reference is to
-prevent changes to the structure members

A(n) ________ is a general model of something that includes only it general characteristics.
-abstraction

An Abstract data type (ADT) is a programmer-defined data type that specifies the values the type can hold, the operations that can be performed on them, and how the operations

will be implemented
-FALSE

A ________ is a construct for encapsulating, or packaging together, information that logically belongs together
-structure

Before a structure variable or a union variable can be created, the structure or union must be ________.
-declared

The name of a structure is referred to as its tag.
-TRUE

The members of a structure or a union do not have to all be the same data type.
-TRUE

The ________ allows you to access structure members in a program.
-dot operator

It is possible to nest structures inside other structures.
-TRUE

The following is a legal structure declaration.
-FALSE

Entire structure variables may be passed as arguments to functions and may be returned from functions.
-TRUE

Passing a structure as a constant reference to a function ensures the function
-cannot change any of the structure's members.

Because a union allows all its members to share the same memory space, it is essential that only one of the members be used by the program at any given time.
-TRUE

Members of ________ unions have names, but these unions themselves have no name.
-anonymous

A constructor for a structure
-must have the same name as the structure tag.

Whereas procedural programming centers around functions, object-oriented programming centers around objects.
-TRUE

A class declaration provides a pattern for creating objects, so when a class is declared it automatically creates an object.
-False

Objects are created from abstract data types that encapsulate data and ________ together. </TEXT>
-functions

Objects permit data hiding. This means they can keep functions outside the class from ________ the data.</TEXT>
-doing all of these

An object is a(n) ________ of a class. </TEXT>
-instance

In OOP terminology, an object's member variables are often called its ________, and its member functions are sometimes referred to as its ________. </TEXT>
attributes, methods

A constructor is a public class function that is automatically invoked (i.e. called) whenever a class object is created. </TEXT>
-True

Class declarations are usually stored ________.
-in their own header files

When the body of a member function is defined inside a class declaration, it is called a(an) ________ function. </TEXT>
-inline

A ________ is a member function that is automatically called when a class object is ________. </TEXT>
-both constructor, created and destructor, destroyed

A constructor may have a return type of ________.</TEXT>
-none of these

A destructor can have either zero or one parameters. </TEXT>
-False

When a constructor does not require that any arguments be passed to it, it is called a(n) ________ constructor.</TEXT>
-default

More than one constructor may be defined for a class. </TEXT>
-True

________ member function may be called by a statement in a function that is outside the class. </TEXT>
-A public

A C++ member function that uses, but does not change the value of a member variable is called a(n) ________. </TEXT>
-accessor

Accessors are sometimes called ________ functions and mutators are sometimes called ________ functions. </TEXT>
-get, set

If you do not declare an access specification, the default for members of a class is ________.</TEXT>
-private

If setRadius is a Circle class function and myCircle is a 's radius to 2.5
-myCircle.setRadius(2.5);

Ch 8

Unlike regular variables, arrays can hold multiple ________. </TEXT>
-values

The amount of memory used by an array depends solely on the number of elements the array can hold. </TEXT>
-False<

To access an array element, use the array name and the element's ________.</TEXT>
-subscript

If a C++ program contains the following array definition <img align="top" src="ppg/pearson/tm/soceo6/f17g1q4g1.gif"/> the following statement would

store 100 in the first array element&#58; <img align="top" src="ppg/pearson/tm/soceo6/f17g1q4g2.gif"/></TEXT>
-False

The following statement initializes all five elements of the number array to 1. <img align="top"

src="ppg/pearson/tm/soceo6/f17g1q5g1.gif"/></TEXT>
-False

The statement <img align="top" src="ppg/pearson/tm/soceo6/f17g1q6g1.gif"/> is an example of </TEXT>
-implicit array sizing.

To assign the entire contents of one array to another, you can use the assignment operator. </TEXT>
-False

By using the same ________ you can build relationships between data stored in two or more arrays. </TEXT>
-subscript

To step through a one-dimensional array, accessing the elements one by one, it would be most appropriate to use ________ loop. </TEXT>
-a for loop

When an array is passed to a function, it is actually ________ the array that is&#47;are passed. </TEXT>
-the starting memory address of

When you pass an array as an argument to a function, the function can modify the contents of the array. </TEXT>
-True

A two-dimensional array can be viewed as </TEXT>
-a table with rows and columns.

A one-dimensional array can only store elements of a single data type, but a two-dimensional array can hold data of two different data types. </TEXT>
-False

An array of 10 integers named myArray can have its contents displayed with which of the following statements? </TEXT>
-none of these

An element of a two-dimensional array is referenced by the array name and two subscripts, first the element row number and then the element column number. </TEXT>
-True

If you leave out the size declarator in an array declaration
-you must furnish an initialization list.

If the array defined as int myArray[20][10] is being passed to a function named <font face="Courier

New">displayArray, along with information on the number of rows and number of columns currently holding data, which of the following function headers is

correct?
-void displayArray(int myArray[ ][20], int rows, int cols)

Which of the following functions is used to add a new element to a vector that currently has no empty elements? </TEXT>
-push_back()

An array can store a group of values, but the values must be
-all the same data type.

The amount of memory used by an array depends upon the array's data type and how many elements in the array currently have data stored in them. </TEXT>
-False

Subscript numbering in C++
-automatically begins with zero.

The following statement is a valid C++ array definition. <img align="top" src="ppg/pearson/tm/soceo6/f18g1q4g1.gif"/></TEXT>
-False

Each individual element of an array can be accessed by the array name and an element number, called a subscript. </TEXT>
-True

An individual array element can be processed or passed to a function just like a regular C++ variable. </TEXT>
-True

The following array definition is legal because C++ allows arrays to be implicitly sized. <img align="top" src="ppg/pearson/tm/soceo6/f18g1q7g1.gif"/></TEXT>
-False<

You can assign the contents of one array to another by using </TEXT>
-none of these

A one-dimensional array can be initialized at the time it is defined, but a two-dimensional array cannot be. </TEXT>
-False

When an array is passed to a function, it is actually ________ the array that is&#47;are passed. </TEXT>
-the starting memory address of

After carrying out the following two statements, sales will have been created as a one-dimensional array that can hold 20 <font

face="Courier New">double values. <img align="top" src="ppg/pearson/tm/soceo6/f18g1q11g1.gif"/></TEXT>
-True

To add up all the values in a two-dimensional array it would be best to use </TEXT>
-a nested loop

In C++ If you attempt to store more data in an array than it can hold, the compiler will issue an error. </TEXT>
-False

C++ allows arrays to have more than two dimensions. </TEXT>
-True

If the array defined as int myArray[20][10] is being passed to a function named <font face="Courier

New">displayArray, along with information on the number of rows and number of columns, which of the following function calls is correct?

-displayArray(myArray, 20, 10)

When a relationship is established between two or more arrays by using the same subscript to relate entries between the arrays, the arrays are called ________ arrays.</TEXT>
-parallel

A vector created with no elements is ________.
-legal in C++

Assuming employee is an array of structures with a member named hourlyWage, which of the

following statements correctly assigns a value to the hourlyWage member of the first employee structure?
-employee[0].hourlyWage = 20.00

C++ allows array elements to be class objects provided they are all instances of the same class.
-True

Ch 9

A sorting algorithm can be used to arrange a set of ________ in ________ order.
-all of these

The advantage of a linear search is that ________.
-both it is simple and it can be used on unordered data

A(n) ________ search is more efficient than a(n) ________ search
-binary, linear

The linear search is adequate for searching through ________ arrays, but not through ________ ones.
-small, large

Using a linear search, you are more likely to find an item than if you use a binary search.
-False

A binary search begins by examining the ________ element of an array.
-middle

When searching for an item in an unordered set of data, binary search can find the item more quickly than linear search.
-False

The ________ sort usually performs fewer exchanges than the ________ sort.
-selection, bubble

To find a value that is in an unordered array of 100 items, linear search must examine an average of ________ values.
-50

To determine that a item is not in an unordered array of 100 items, linear search must examine an average of ________ values.
-100

To locate a value in an ordered array of 100 items, binary search must examine at most ________ values.
-7

A bubble sort is being used to arrange the following set of numbers in ascending order&#58; 7 5 3 9 2 6 After the first pass of the sort is

completed, what order will the data be in?
-5 3 7 2 6 9

A selection sort is being used to arrange the following set of numbers in ascending order&#58; 7 5 3 9 2 6 After the first pass of the sort is

completed, what order will the data be in?
-2 5 3 9 7 6

We can measure the complexity of an algorithm that solves a computational problem by determining the number of ________ for an input of size n.
-basic steps it requires

If algorithm A requires 2n + 1 basic operations to process an input of size n, and Algorithm B

requires 3n + 2 basic operations to process the same input, algorithm A is considered to be more efficient than Algorithm B.
-False

A ________ algorithm arranges data into some order.
-sorting

A ________ search uses a loop to sequentially step through an array.
-linear

A binary search requires that the elements be in order.
-True

The ________ search is adequate for searching through small arrays, but not through large ones.
-linear </TEXT>

Using a binary search, you are more likely to find an item than if you use a linear search.
-False

Sorted data can be ordered ________.
-all of these are true.

When an array is sorted from highest to lowest, it is said to be in ________ order.
-descending

Any sorting algorithm, such as bubble sort or selection sort, that can be used on data stored in an array can also be used on data stored in a vector.
-True

To determine that a value is not present in an unordered array of 50 items, linear search must examine an average of ________ values.
-50

To locate a value that is in an ordered array of 50 items, linear search must examine at most ________ values.
-50

To locate a value in an ordered array of 50 items, binary search must examine at most ________ values.
-6

A bubble sort is being used to arrange the following set of numbers in ascending order&#58; 8 6 4 9 3 7 After the first pass of the sort is

completed, what order will the data be in?
-6 4 8 3 7 9

A selection sort is being used to arrange the following set of numbers in ascending order&#58; 8 6 4 9 3 7 After the first pass of the sort is

completed, what order will the data be in?
-3 6 4 9 8 7

We can estimate the ________ of an algorithm by counting the number of steps it requires to solve a problem.
-efficiency

CH 10

The ________, also known as the address operator, returns the memory address of a variable.
-ampersand

With pointer variables, you can ________ manipulate data stored in other variables.
-indirectly

With pointer variables you can access, but you cannot modify, data in other variables.
False

The statement int *ptr has the same meaning as
-int* ptr

When you work with a dereferenced pointer, you are actually working with
-the variable whose address is stored in the pointer variable

An array name is a pointer constant because the address stored in it cannot be changed during run-time.
-True

________ can be used as pointers.
-Array names

Which arithmetic operations can be performed on pointers?
-integers may be added to or subtracted from pointers

A pointer may be initialized with
-the address of an existing object of the appropriate type.

The statement *num;
-defines a pointer variable called num

When the less than ( &lt;) operator is used between two pointer variables, the expression is testing whether
-the address of the first variable comes before the address of the second variable in the computer's memory.

Assuming that arr; is an array identifier, the statement sum += * arr;
-adds the value stored in arr[0] to & sum

Variables cannot be created when a program is already running.
-False

The delete operator should only be used on pointers that
-point to storage allocated by the new operator.

A function may return a pointer, but the programmer must ensure that the pointer
-is pointing to an object that is still valid after the return of the function.A

A pointer with the value 0 (zero) is called the NULL pointer.
-True

Which of the following statements is not valid C++ code?
-all of these are invalid.

Which of the following statements correctly deletes a dynamically-allocated array pointed to by p? -delete [ ] p;

It is legal to subtract a pointer variable from another pointer variable.
-True

The term pointer can be used interchangeably with
-address.

The expression s-&gt;m has the same meaning as (*s).m. -True

The expression s-&gt;m is meaningful only when s is a pointer to a structure

and m is a member of the structure.
-True

You may use a pointer to a structure as a ________.
-all of these

If arr is an array identifier and k is an integer, the expression arr[k]

is equivalent to
-*(arr + k)

To dereference a structure pointer and simultaneously access a member of the structure, the appropriate operator to use is&#58;
-the structure pointer operator -&

If the expression const int *p; occurs in a C++ program,
-the compiler will not allow statements that assign to the variable *p.

<?xml version="1.0" encoding="UTF-8"?>
When the ________ is placed in front of a variable name, it returns the address of that variable.
-ampersand

The statement cout &lt;&lt; &amp;num1; will output
-the memory address of the variable called num1

A pointer variable is designed to store ________.
-a memory address

The statement int *ptr; means
-ptr is a pointer variable that will store the address of an integer variable.

C++ does not perform array bounds checking.
-True

A pointer can be passed as an argument to a function.
-True

The statement cout &lt;&lt; *ptr; will output&#58;
-the value stored in the variable whose address is contained in ptr

The ________ and ________ operators can respectively be used to increment and decrement a pointer variable.
- ++, --

Any arithmetic operation may be performed on pointers.
-False

A statement that displays the address of the variable num1 is
-4th one

The statement cin &gt;&gt; *p; 
-stores the keyboard input into the variable pointed to by p.

Dynamic memory allocation occurs
-when a variable is created at run-time.

The statement int *ptr = new int; acquires memory to hold an integer and then
-sets ptr to point to the allocated memory.

Any time you use the new operator, it is good practice to
-use delete afterwards to free the memory allocated by new.

Every byte in the computer's memory is assigned a unique
-address.

If dynamically allocated memory is not freed,
-the system may run out of memory.

A reason for passing a pointer to a function is
-to avoid the overhead of copying large data structures and to allow the called function to modify a variable accessible to the calling function are both true.<

The ampersand (&amp;) is used to dereference a pointer variable in C++.
-False

A pointer variable may be initialized with
-the address of an existing variable of the appropriate type.

If a variable occupies more than one byte of memory, its address is
-the address of the first byte of storage allocated to it.

The expression *s-&gt;p; is only meaningful if s is a pointer to a structure

and p is a pointer that is a member of that structure.
-True

If s is a structure variable and p, a pointer, is a member of the structure, the

statement <img align="top" src="ppg/pearson/tm/soceo6/f22g1q22g1.gif"/>
-output the dereferenced value pointed to by p.

It is possible for a structure to contain as a member a pointer to its own structure type.
-True

If Circle is a structure type, the statement Circle *pcirc;<font face="Courier New

Baltic"> 
-defines a structure pointer called pcirc

The statement Rectangle * boxPtr; defines a variable <font face="Courier

New">boxPtr to be a pointer pointing to a type Rectangle.
-True

If the expression const int * const p; occurs in a C++ program,
-Both the compiler will not allow the variable p to be assigned to and the compiler will not allow the variable *p to be assigned to are true.

CH 11

<?xml version="1.0" encoding="UTF-8"?>
<POOL>
<TITLE value="Chapter 011 - Instructor Test Items - Chapter 11, Test 1"/>
<DESCRIPTION>
<TEXT>More About Classes and Object-Oriented Programming </TEXT>
</DESCRIPTION>
<INSTRUCTIONS>The following questions are from the Instructor's Test Item File. We have attempted to match the online content to the printed content as closely as

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<ASSESSMENTTYPE value="quiz"/>
<DATES>
<CREATED value="2007-09-19 17:09:00 EST"/>
</DATES>
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<QUESTIONLIST>
<QUESTION id="q1" class="QUESTION_MULTIPLECHOICE" points="1"/>
<QUESTION id="q2" class="QUESTION_MULTIPLECHOICE" points="1"/>
<QUESTION id="q3" class="QUESTION_TRUEFALSE" points="1"/>
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<QUESTION id="q7" class="QUESTION_MULTIPLECHOICE" points="1"/>
Each object of a class has its own copy of the class's ________.
-instance member variables

A(n) ________ member variable may be accessed before any objects of the class have been declared.
-static </TEXT>

When a class declares an entire class as its friend, the friendship status is reciprocal. That is, each class's member functions have free access to the other's private

members.
-False

The ________ operator may be used to assign one object to another.
-=

By default, when an object is assigned to another, each member of one object is copied to its counterpart in the other object.
-True

C++ requires that a copy constructor's parameter be a(n) ________.
-reference to an object

C++ allows you to overload
-operators.

When a class contains a pointer to dynamically allocated memory, it is a good idea to equip the class with a
-copy constructor.

When a class contains a pointer to dynamically allocated memory, it a good idea to have the class overload the assignment operator.
-True

If you overload the prefix ++ operator, the postfix ++ operator is automatically

overloaded.
-False

A good reason for overloading an operator is to enable it to
-be used with types defined by the programmer.

The process of having a class contain an instance of another class is known as
-object composition.

A public data member may be declared a friend of a private function.
-False

C++ permits you to overload the sizeof operator.
-False

A static member variable can be used when there are no objects of the class in existence.
-True

If you do not furnish a(n) ________, an automatic memberwise copy will be performed when one object is assigned to another object.
-overloaded assignment operator

It is a good idea to make a copy constructor's parameters ________ by specifying the ________ keyword in the parameter list.
-constant, const

A reason to overload the ________ is to write classes that have array-like behavior.
-square brackets [ ]

When you overload the &lt;&lt; operator, you must also overload the <font face="Courier

New">&gt;&gt; operator.
-False

You can overload the conditional operator to make it function as an unconditional operator.
-False

________ allows us to create new classes based on existing classes.
-Inheritance

When you derive a class from an existing class, you
-can add both new data and new functions.

The base class access specification determines how ________ class members may be accessed by derived classes.
-private, public, and protected

________ members of a base class are never accessible to a derived class.
-Private

The ________ class constructor is called before the ________ class constructor.
-base, derived

In an inheritance situation, you can't pass arguments to a base class constructor.
-False

A derived class may become a base class, if another class is derived from it.
-True

In the statement class Car&#58;public Vehicle, which is the base class?
Vehicle

Arguments are passed to the base class destructor function by the ________ class ________ function.
-none of these

The statement class Car&#58;private Vehicle allows the ________ members of the Car

class to access ________ members of the Vehicle class.
-none of these

A member function of a derived class may not have the same name as a member function of a base class.
-False

A derived class may not have any classes derived from it
-False

Some C++ operators cannot be overloaded by the programmer.
-True

If a member variable is declared ________, all objects of that class share access to that variable.
-static

A member function that is declared ________ cannot use the this pointer.
-static

A static member function can be called independently of any object of the class.
-True

A ________ function is not a member of a class, but it has access to the private members of the class.
-friend

It is possible to declare an entire class as a friend of another class.
-True

A(n) ________ is a special function that is called whenever a new object is created and initialized with data from another object of the same class.
-copy constructor

If you do not furnish a(n) ________ for a class, a default will be provided for you by the compiler.
-all of these </TEXT>

When you redefine the way a standard operator works when it is used with class objects, you have ________ the operator.
-overloaded

To overload the + operator, you would write a function called&#58;
-operator +

The ________ is a special built-in pointer that is available to a class's instance member functions.
-this pointer

You may overload any C++ operator, and you may use the operator function to define non-standard operators, such as @ and <font

face="Courier New">^.
-False

The this pointer is a special built-in pointer that is automatically passed as a hidden argument to all instance member functions.
-True

Object composition is useful for creating a ________ relationship between classes.
-has-a

A(n) ________ operator can work with programmer-defined data types.
-overloaded

In C++, if you overload the &lt; operator, you must also overload the &gt;

operator.
-False

When you overload an operator, you cannot change the number of operands taken by the operator.
-True

A static member function cannot be called if no objects of the class exist.
-False

The structure member selector operator cannot be overloaded.
-True

The this pointer is automatically passed to static member functions of a class.
-False

In the function header, FeetInches FeetInches&#58;&#58;operator++(int),

the word (int) is known as a(n)&#58;
-dummy parameter.

To dereference an object pointer and access one of the object's members, use the ________.
--&gt; operator

A constructor that takes a single parameter of a type other than its class is called a convert constructor.
-True

In an inheritance situation, the new class that you create from an existing class is known as the ________.
-both derived class and child class

The base class's ________ affects the way its members are inherited by the derived class.
-access specification <

Protected members of a base class are like ________, with the exception that they may be accessed by derived classes.
-private members

The base class access specification can be viewed as a filter that base class members must pass through when becoming inherited members of a derived class.
-True

The ________ class destructor is called before the ________ class destructor.
-derived, base

When arguments must be passed to the base class constructor, they are passed from the derived class constructor's header line.
-True

________ is commonly used to extend a class, or to give it additional capabilities.
-Inheritance

In the statement class Car&#58;protected Vehicle, which is the derived class?
-Car

In the statement class Car&#58;protected Vehicle, what is being protected?
-Base class members

A base class cannot contain a pointer to one of its derived classes.
-True

CH 12
To test if a character is a printable character, use the ________ function.
-isprint

A test using the isupper function will return false if the argument is an uppercase character.
-False

The isdigit function will return true if its argument is a digit.
-True

The ________ is the escape sequence representing the null terminator. -
-3rd one

The null terminator stands for the ASCII code ________.
-0

The ________ function accepts a pointer to a C-string as an argument and returns the length of the string (not including the null terminator).
-3rd one

When using the strcat function, you must be careful not to overflow the bounds of the array allocated for the target string. -True

The strcpy function's arguments are&#58;
-two pointers to char

A library function that looks for the occurrence of one string inside another is&#58;
-strstr

The ________ function accepts a C-string as an argument and converts the string to a long integer.
-atol

The C++ compiler performs strict array bounds checking whenever s an array of characters is being accessed.
-False

The ________ function converts a C-string to an integer and returns the integer value.
-atoi

The itoa function is similar to atoi, but it works in reverse.
-True

By being able to pass arrays as arguments, you can write your own functions for processing C-strings.
-True

Which statement converts the string &quot;10&quot; to the integer value 10?
-3rd one

The ________ function will return true if its argument is a printable character other than a digit, letter, or space.
-ispunct

The expression isdigit(ch) evaluates to true if ch is&#58;
-both an alphabetic character and &amp;.

Which of the following is considered whitespace?
-all of these.

The library function changecase can be used to change the case of a letter.
-False

Objects of the C++ string class use the += operator for concatenation (to append one string to another).
-True

The following statement declares a string object and initializes it to Once upon a time
-True

To test if a character entered is a letter of the alphabet, use the ________ function.
-isalpha

To test if a character is a whitespace character, use the ________ function.
-isspace

To change a character argument from lower to upper case, use the ________ function.
-toupper

The output of the statement cout static_cast char (tolower(toupper('Z'))); is
lower case z.

To account for the null terminator stored at the end of each C-string, the strlen function returns the number of characters

in its argument, plus one.
-False

A C-string is a sequence of characters stored in consecutive memory, terminated by a
-null character.

To use the strlen function in a program, you must &#35;include ________.
-cstring

The ________ function concatenates the contents of one string with another string.
-strcat

The function ________ accepts pointers to two strings and an integer argument, which indicates how many characters to copy from the second string to the first.
-strncpy

The C++ library provides functions for converting a string representation of a number to a numeric data type, and vice-versa.
-True

The ftoa function converts a floating-point value to an ASCII value.
-False

If a string that cannot be converted to a numeric value is passed to the atoi function, the function's behavior is undefined by C++.

-True

If an upper case character is passed as an argument to toupper, the result will be an upper case character.
-True

After num = atoi(&quot;1000&quot;); executes, what value is stored in the variable <font face="Courier

New">num? <
-1000

To change a lower case character to an upper case character, use the ________ function.
toupper

The ________ library function reverses the order of a character array.
-none of these

To declare an array that will store students' last names of up to 25 characters in length, which is an appropriate statement?
char lastName[26];

Although C++ provides ample library functions to handle numeric values, we must write all of our own functions to manipulate character values.
-False

The statements char var1 = tolower('A'); cout &lt;&lt; &quot;A&quot;; will result in&#58;
- is output to the monitor.

Ch 13

Data stored ________ is lost when the computer is powered down.
-in RAM

When you assign a name to a file, the operating system identifies the file by that name.
-True

The stream member function fail() can be used to determine whether the last

operation performed on a stream was successful.
-True

When you store data in a variable, it is automatically saved in a file. <
-False

The ________ data type can be used to create files and write information to them.
-ofstream

Only one file stream object can be declared per C++ program.
-False

Which statement opens a file and links it to a file stream object?
file.open(&quot;filename.txt&quot;);

The process of converting objects that contain pointers to other objects into a form suitable for storage in a file
-is called serialization.

An alternative to using the open member function is to use the file stream object declaration itself to open the

file. Example&#58; fstream dataFile(&quot;names.dat&quot;,ios&#58;&#58;in|ios&#58;&#58;out); 
-True

A file ________ is a small holding section of memory that file-bound information is first written to.
-buffer

The statement dataFile.close(); 
-closes a file.

The ________ may be used to write information to a file.
-stream insertion operator &lt;&lt;

File output may be formatted the same way as screen output.
-True

The read and write member functions of <font face="Courier

New">fstream objects can only work with buffers specified by pointers to char.
-True

The operation of moving to a particular location in an input file is accomplished through
-seekg member function

The ________ member function reports when the end of a file has been found.
-eof()

The state bit, ________, can be tested to see if the end of an input stream has been encountered.
-eofbit

The member function, ________, reads a single character from a file.
-get

string objects cannot be stored to a binary file without further processing because they contain pointers.
-True

The ________ function can be used to store binary data to a file.
-write

To access files from a C++ program, you must include
-fstream

To set up a file to perform file I&#47;O, you must declare&#58;
-one or more file stream objects.

ofstream ;ifstream and fstream are
-data types.

A file must be ________ before data can be written to or read from it.
-opened

The ________ data type can be used to connect to files and read information from them into memory.
-ifstream

Opening a file with the flags ios in | ios out will preserve the contents of the file if the file already exists.
-False

Outside of a C++ program, a file is identified by its ________. Inside a C++ program, a file is accessed through a ________.
-name, file stream object

When used by itself, ________ causes a file's contents to be deleted if the file already exists.
-ios out

Which statement opens a file in such a way that information will only be written to its end?
-dataFile.open("info.dat",ios out | ios app);

Closing a file causes any buffered information to be ________.
-saved to the file

To write to a binary file, you can use the write() member function of an ofstream object.
-True

The operating system records the information that tracks the end of the file
-when a file is closed

The ________ may be used to read information from a file.
-stream extraction operator

When a file is opened, the file stream object's &quot;read position&quot; is
-at the beginning of the file.

When the &gt;&gt; operator extracts information from a file, it expects to read data that are separated by ________.
-whitespace

All stream objects have ________ that indicate the condition of the stream.
-error state bits

The state bit ________ is set when an attempted operation has failed.
-ios failbit

The ios&#58;&#58;hardfail bit is set when an unrecoverable error occurs
-True

The member function ________ writes a single character to a file.
-put

The term ________ means non-sequentially accessing information in a file.
-random access