Question 1

A struct is a(n) ____________________, not a declaration.

Accepted Answer

The answer of A struct is a(n) ____________________, not a...

Question 2

The components of a struct are called the ____ of the struct.

Accepted Answer

A)  variables 
B)  identifiers 
C)  elements 
D)  members 
A)  variables 
B)  identifiers 
C)  elements 
D)  members

Question 3

A struct variable can be passed as a parameter ____.

Accepted Answer

A)  only by const 
B)  only by reference 
C)  only by value 
D)  either by value or by reference 
A)  only by const 
B)  only by reference 
C)  only by value 
D)  either by value or by reference

Question 4

Data in a struct variable must be read one member at a time.

Accepted Answer

A) True 
 B)False

Question 5

An array name and index are separated using ____.

Accepted Answer

A)  curly brackets 
B)  square brackets 
C)  a dot 
D)  a comma 
A)  curly brackets 
B)  square brackets 
C)  a dot 
D)  a comma

Question 6

Consider the following statements:};   personalInfo person1, person2;
CommonInfo person3, person4;
Which of the following statements is valid in C++?

Accepted Answer

A)  person1 = person3; 
B)  person2 = person1; 
C)  person2 = person3; 
D)  person2 = person4; 
A)  person1 = person3; 
B)  person2 = person1; 
C)  person2 = person3; 
D)  person2 = person4;

Question 7

The syntax for accessing a struct member is structVariableName____.

Accepted Answer

A)  .memberName 
B)  *memberName 
C)  [memberName] 
D)  $memberName 
A)  .memberName 
B)  *memberName 
C)  [memberName] 
D)  $memberName

Question 8

Aggregate input/output operations are allowed on a struct variable.

Accepted Answer

A) True 
 B)False

Question 9

You can assign the value of one struct variable to another struct variable of ____ type.

Accepted Answer

A)  a simple data 
B)  the same 
C)  an array 
D)  any 
A)  a simple data 
B)  the same 
C)  an array 
D)  any

Question 10

A function can return a value of the type array.

Accepted Answer

A) True 
 B)False

Question 11

Consider the following statements:   paintType paint; What is the data type of paint.supplier?

Accepted Answer

A)  string 
B)  paintType 
C)  supplierType 
D)  struct 
A)  string 
B)  paintType 
C)  supplierType 
D)  struct

Question 12

Consider the following statements:   rectangleData bigRect; rectangleData smallRect;
Which of the following statements is legal in C++?

Accepted Answer

A)  if (bigRect == smallRect) 
B)  if (bigRect != smallRect) 
C)  if (bigRect.length == width) 
D)  if (bigRect.length == smallRect.width) 
A)  if (bigRect == smallRect) 
B)  if (bigRect != smallRect) 
C)  if (bigRect.length == width) 
D)  if (bigRect.length == smallRect.width)

Question 13

Consider the following statements:rectangleData bigRect;   Which of the following statements correctly initializes the component length of bigRect?

Accepted Answer

A)  bigRect = {10}; 
B)  bigRect.length = 10; 
C)  length[0]= 10; 
D)  bigRect[0]= 10 
A)  bigRect = {10}; 
B)  bigRect.length = 10; 
C)  length[0]= 10; 
D)  bigRect[0]= 10

Question 14

A list has two items associated with it: ____.

Accepted Answer

A)  the length and the references 
B)  the values and the references 
C)  the indexes and the length 
D)  the values and the length 
A)  the length and the references 
B)  the values and the references 
C)  the indexes and the length 
D)  the values and the length

Question 15

Consider the following statements:struct studentType1 studentType2 student3, student4;
Which of the following statements is valid in C++?

Accepted Answer

A)  student2 = student3; 
B)  student1 = student4; 
C)  student2.ID = ID; 
D)  student1.ID = student3.ID; 
A)  student2 = student3; 
B)  student1 = student4; 
C)  student2.ID = ID; 
D)  student1.ID = student3.ID;

Question 16

Relational operations can be used on struct variables.

Accepted Answer

A) True 
 B)False

Question 17

In C++, the ____ symbol is an operator, called the member access operator.

Accepted Answer

A)  :(colon) 
B)  .(dot) 
C)  ,(comma) 
D)  $ (dollar sign) 
A)  :(colon) 
B)  .(dot) 
C)  ,(comma) 
D)  $ (dollar sign)

Question 18

Which of the following aggregate operations can be executed on array variables?

Accepted Answer

A)  Arithmetic 
B)  Assignment 
C)  Function returning a value 
D)  Parameter passing by reference 
A)  Arithmetic 
B)  Assignment 
C)  Function returning a value 
D)  Parameter passing by reference

Question 19

To access a structure member (component), you use the struct variable name together with the member name; these names are separated by a dot (period).

Accepted Answer

A) True 
 B)False

Question 20

Consider the following statements:   applianceType applianceList[25]; Which of the following statements correctly initializes the cost of each appliance to 0?

Accepted Answer

A)  applianceList.cost = 0; 
B)  applianceList.cost[25] = 0; 
C)  for (int j = 1; j < 25; j++)
ApplianceList.cost[j] = 0; 
D)  for (int j = 0; j < 25; j++)
ApplianceList.cost[j] = 0; 
A)  applianceList.cost = 0; 
B)  applianceList.cost[25] = 0; 
C)  for (int j = 1; j < 25; j++)
ApplianceList.cost[j] = 0; 
D)  for (int j = 0; j < 25; j++)
ApplianceList.cost[j] = 0;

Exam 9: Records Structs

A struct is a(n) ____________________, not a declaration.

The components of a struct are called the ____ of the struct.

A struct variable can be passed as a parameter ____.

Data in a struct variable must be read one member at a time.

An array name and index are separated using ____.

Consider the following statements:}; personalInfo person1, person2; CommonInfo person3, person4; Which of the following statements is valid in C++?

The syntax for accessing a struct member is structVariableName____.

Aggregate input/output operations are allowed on a struct variable.

You can assign the value of one struct variable to another struct variable of ____ type.

A function can return a value of the type array.

Consider the following statements: paintType paint; What is the data type of paint.supplier?

Consider the following statements: rectangleData bigRect; rectangleData smallRect; Which of the following statements is legal in C++?

Consider the following statements:rectangleData bigRect; Which of the following statements correctly initializes the component length of bigRect?

A list has two items associated with it: ____.

Consider the following statements:struct studentType1 studentType2 student3, student4; Which of the following statements is valid in C++?

Relational operations can be used on struct variables.

In C++, the ____ symbol is an operator, called the member access operator.

Which of the following aggregate operations can be executed on array variables?

To access a structure member (component), you use the struct variable name together with the member name; these names are separated by a dot (period).

Consider the following statements: applianceType applianceList[25]; Which of the following statements correctly initializes the cost of each appliance to 0?

An Overview of Computers and Programming Languages

Basic Elements of C++

Inputoutput

Control Structures I Selection

Control Structures Ii Repetition

User-Defined Function

Namespaces, the Class String, and User-Defined Simple Data Types

Arrays

Classes and Data Abstraction

Inheritance and Composition

Pointers, Classes, Virtual Functions, and Abstract Classes

Operator Overloading and Templates

Exception Handling

Recursion

Linked Lists

Stacks and Queue

Searching and Sorting Algorithms

Binary Trees

Graph Algorithms

Standard Template Library

Filters