Question 1

Which statement correctly uses C++ 11 to initialize a vector of ints named n with the values 10 and 20?

Accepted Answer

A) vector n(10, 20); B) vector n = {10, 20}; C) vector n { 10, 20 }; D) int vector n ({10}, {20}); A) vector n(10, 20); B) vector n = {10, 20}; C) vector n { 10, 20 }; D) int vector n ({10}, {20});

Question 2

An array can easily be stepped through by using a ________.

Accepted Answer

A) for loop 
B) reference variable 
C) named constant 
D) null value 
E) None of these 
A) for loop 
B) reference variable 
C) named constant 
D) null value 
E) None of these

Question 3

Which of the following is a valid C++ array definition?

Accepted Answer

A) int scores[0]; 
B) float $payments[10]; 
C) int readings[4.5]; 
D) int scores [10]; 
E) None of these 
A) int scores[0]; 
B) float $payments[10]; 
C) int readings[4.5]; 
D) int scores [10]; 
E) None of these

Question 4

When writing functions that accept multi-dimensional arrays as arguments, ________ must be explicitly stated in the parameter list.

Accepted Answer

A) all dimensions 
B) all but the first dimension 
C) the size declarator of the first dimension 
D) all element values 
E) None of these 
A) all dimensions 
B) all but the first dimension 
C) the size declarator of the first dimension 
D) all element values 
E) None of these

Question 5

To pass an array as an argument to a function, pass the ________ of the array.

Accepted Answer

A) contents 
B) size, expressed as an integer 
C) name 
D) value of the first element 
E) None of these 
A) contents 
B) size, expressed as an integer 
C) name 
D) value of the first element 
E) None of these

Question 6

An individual array element can be processed like any other type of C++ variable.

Accepted Answer

A) True 
 B)False

Question 7

In C++ 11, the range-based for loop is best used in situations where you need the element subscript for some purpose.

Accepted Answer

A) True 
 B)False

Question 8

An array initialization list must be placed on one single line.

Accepted Answer

A) True 
 B)False

Question 9

An array of string objects that will hold 5 names would be declared using which statement?

Accepted Answer

A) string names[5]; 
B) string names(5); 
C) string names5; 
D) String[5] names; 
E) None of these will work. 
A) string names[5]; 
B) string names(5); 
C) string names5; 
D) String[5] names; 
E) None of these will work.

Question 10

A two-dimensional array can have elements of ________ data type(s).

Accepted Answer

A) one 
B) two 
C) four 
D) Any of these 
E) None of these 
A) one 
B) two 
C) four 
D) Any of these 
E) None of these

Question 11

What will the following C++ 11 code display?

Accepted Answer

A)    
B)    
C)    
D) Nothing. This code has an error. 
A)    
B)    
C)    
D) Nothing. This code has an error.

Question 12

A two-dimensional array of characters can contain ________.

Accepted Answer

A) strings of the same length 
B) strings of different lengths 
C) uninitialized elements 
D) All of these 
E) None of these 
A) strings of the same length 
B) strings of different lengths 
C) uninitialized elements 
D) All of these 
E) None of these

Question 13

The name of an array stores the ________ of the first array element.

Accepted Answer

A) memory address 
B) value 
C) element number 
D) data type 
E) None of these 
A) memory address 
B) value 
C) element number 
D) data type 
E) None of these

Question 14

Which of the following is a valid C++ array definition?

Accepted Answer

A) int array[0]; 
B) float $payments[10]; 
C) void numbers[5]; 
D) int array[10]; 
E) None of these 
A) int array[0]; 
B) float $payments[10]; 
C) void numbers[5]; 
D) int array[10]; 
E) None of these

Question 15

The statement: 
Shows an example of:

Accepted Answer

A) default arguments 
B) an illegal array declaration 
C) an illegal array initialization 
D) implicit array sizing 
E) None of these 
A) default arguments 
B) an illegal array declaration 
C) an illegal array initialization 
D) implicit array sizing 
E) None of these

Question 16

Although two-dimensional arrays are a novel idea, there is no known way to pass one to a function.

Accepted Answer

A) True 
 B)False

Question 17

What will the following code display?

Accepted Answer

A) 55 
B) 66 
C) 101 
D) 87 
A) 55 
B) 66 
C) 101 
D) 87

Question 18

C++ limits the number of array dimensions to two.

Accepted Answer

A) True 
 B)False

Which statement correctly uses C++ 11 to initialize a vector of ints named n with the values 10 and 20?

An array can easily be stepped through by using a ________.

Which of the following is a valid C++ array definition?

When writing functions that accept multi-dimensional arrays as arguments, ________ must be explicitly stated in the parameter list.

To pass an array as an argument to a function, pass the ________ of the array.

An individual array element can be processed like any other type of C++ variable.

In C++ 11, the range-based for loop is best used in situations where you need the element subscript for some purpose.

An array initialization list must be placed on one single line.

An array of string objects that will hold 5 names would be declared using which statement?

A two-dimensional array can have elements of ________ data type(s).

What will the following C++ 11 code display?

A two-dimensional array of characters can contain ________.

The name of an array stores the ________ of the first array element.

Which of the following is a valid C++ array definition?

The statement: Shows an example of:

Although two-dimensional arrays are a novel idea, there is no known way to pass one to a function.

What will the following code display?

C++ limits the number of array dimensions to two.

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Searching and Sorting Arrays

Pointers

Characters, C-Strings, and More About the String Class

Structured Data

Advanced File Operations

Introduction to Classes

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters

Exam 7: Arrays

Which statement correctly uses C++ 11 to initialize a vector of ints named n with the values 10 and 20?

An array can easily be stepped through by using a ________.

Which of the following is a valid C++ array definition?

When writing functions that accept multi-dimensional arrays as arguments, ________ must be explicitly stated in the parameter list.

To pass an array as an argument to a function, pass the ________ of the array.

An individual array element can be processed like any other type of C++ variable.

In C++ 11, the range-based for loop is best used in situations where you need the element subscript for some purpose.

An array initialization list must be placed on one single line.

An array of string objects that will hold 5 names would be declared using which statement?

A two-dimensional array can have elements of ________ data type(s).

What will the following C++ 11 code display?

A two-dimensional array of characters can contain ________.

The name of an array stores the ________ of the first array element.

Which of the following is a valid C++ array definition?

The statement: Shows an example of:

Although two-dimensional arrays are a novel idea, there is no known way to pass one to a function.

What will the following code display?

C++ limits the number of array dimensions to two.

Introduction to Computers and Programming

Introduction to C Plus Plus

Expressions and Interactivity

Making Decisions

Loops and Files

Functions

Searching and Sorting Arrays

Pointers

Characters, C-Strings, and More About the String Class

Structured Data

Advanced File Operations

Introduction to Classes

More About Classes

Inheritance, Polymorphism, and Virtual Functions

Exceptions, Templates, and the Standard Template Library Stl

Linked Lists

Stacks and Queues

Recursion

Binary Trees

Filters