Question 1

We use the #ifndef, #define, and #endif

Accepted Answer

A)  to prevent multiple definitions of a class 
B)  when we use separate files 
C)  whenever we use a class 
D)  none of the above 
E)  A and B 
A)  to prevent multiple definitions of a class 
B)  when we use separate files 
C)  whenever we use a class 
D)  none of the above 
E)  A and B E

Question 2

In order to create a namespace called student, you use

Accepted Answer

A)  namespace student {
//code goes here
} 
B)  { namespace student
//code goes here
} 
C)  student namespace {
//code goes here
} 
D)  { student namespace
//code goes here
} 
A)  namespace student {
//code goes here
} 
B)  { namespace student
//code goes here
} 
C)  student namespace {
//code goes here
} 
D)  { student namespace
//code goes here
} A

Question 3

In the implementation file for a class name myClass, you have the following statement:
void myClass::display)
{
//code here
}
What does the :: mean here?

Accepted Answer

that display is part of the class myClass

Question 4

cin and cout are part of the ________________ namespace.

Accepted Answer

The answer of cin and cout are part of the...

Question 5

A namespace is

Accepted Answer

A)  a collection of name definitions 
B)  using std 
C)  used to distinguish between identical names 
D)  All of the above 
E)  A and C 
A)  a collection of name definitions 
B)  using std 
C)  used to distinguish between identical names 
D)  All of the above 
E)  A and C

Question 6

All the code between
#ifndef MYCLASS_H
And
#endf
Is ____________ if MYCLASS_H is defined.

Accepted Answer

A)  skipped 
B)  executed 
C)  compiled 
D)  debugged 
A)  skipped 
B)  executed 
C)  compiled 
D)  debugged

Question 7

:: is called the ___________________

Accepted Answer

scope reso

Question 8

The statement using std::cin is called a ______________

Accepted Answer

The answer of The statement using std::cin is called a...

Question 9

All names are defined in some namespace

Accepted Answer

A) True 
 B)False

Question 10

In order to hide functions that are defined in the implementation file, they should be part of the ______________ namespace.

Accepted Answer

A)  global 
B)  std 
C)  class 
D)  unnamed 
A)  global 
B)  std 
C)  class 
D)  unnamed

Question 11

In the statement std::cin, what does the :: mean?

Accepted Answer

cin is par

Question 12

All code is in some namespace.

Accepted Answer

A) True 
 B)False

Question 13

Which file name will end in a .cpp?

Accepted Answer

A)  Implementation File 
B)  Application File 
C)  All input files 
D)  Interface File 
E)  A and B 
A)  Implementation File 
B)  Application File 
C)  All input files 
D)  Interface File 
E)  A and B

Question 14

The unspecified namespace is named _________.

Accepted Answer

The answer of The unspecified namespace is named _________....

Question 15

The statement using namespace std and the statement using std::cin are the same.

Accepted Answer

A) True 
 B)False

Question 16

Connecting the application and implementation files together to form an executable file is called

Accepted Answer

A)  compiling 
B)  assembling 
C)  linking 
D)  debugging 
A)  compiling 
B)  assembling 
C)  linking 
D)  debugging

Question 17

In order to make a user-defined ADT available that is defined in the file myfile.h, you would

Accepted Answer

A) #include B) #include myfile.h C) #include D) #include "myfile.h" A) #include B) #include myfile.h C) #include D) #include "myfile.h"

Question 18

Which file name will end in a .h?

Accepted Answer

A)  Implementation 
B)  Application 
C)  All input files 
D)  Interface File 
E)  A and B 
A)  Implementation 
B)  Application 
C)  All input files 
D)  Interface File 
E)  A and B

Question 19

cin and cout are defined in the _________ namespace

Accepted Answer

A)  iostream 
B)  std 
C)  standard 
D)  global 
A)  iostream 
B)  std 
C)  standard 
D)  global

Question 20

Why will the following code not compile?
Namespace ns1
{
Void print);
Void display1){};
}
Namespace ns2
{
Void print);
Void display2){};
}
Int main)
{
Using namespace ns1;
Using namespace ns2;
Display1);
Display2);
Print);
Return 0;
}

Accepted Answer

A)  The call to print is ambiguous 
B)  We have not included the iostream library 
C)  We have not used namespace std 
D)  It will compile 
A)  The call to print is ambiguous 
B)  We have not included the iostream library 
C)  We have not used namespace std 
D)  It will compile

We use the #ifndef, #define, and #endif

In order to create a namespace called student, you use

In the implementation file for a class name myClass, you have the following statement: void myClass::display) { //code here } What does the :: mean here?

cin and cout are part of the ________________ namespace.

A namespace is

All the code between #ifndef MYCLASS_H And #endf Is ____________ if MYCLASS_H is defined.

:: is called the ___________________

The statement using std::cin is called a ______________

All names are defined in some namespace

In order to hide functions that are defined in the implementation file, they should be part of the ______________ namespace.

In the statement std::cin, what does the :: mean?

All code is in some namespace.

Which file name will end in a .cpp?

The unspecified namespace is named _________.

The statement using namespace std and the statement using std::cin are the same.

Connecting the application and implementation files together to form an executable file is called

In order to make a user-defined ADT available that is defined in the file myfile.h, you would

Which file name will end in a .h?

cin and cout are defined in the _________ namespace

Why will the following code not compile? Namespace ns1 { Void print); Void display1){}; } Namespace ns2 { Void print); Void display2){}; } Int main) { Using namespace ns1; Using namespace ns2; Display1); Display2); Print); Return 0; }

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Procedural Abstraction and Functions That Return a Value

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters

Exam 12: Separate Compilation and Namespaces

We use the #ifndef, #define, and #endif

In order to create a namespace called student, you use

In the implementation file for a class name myClass, you have the following statement: void myClass::display) { //code here } What does the :: mean here?

cin and cout are part of the ________________ namespace.

A namespace is

All the code between #ifndef MYCLASS_H And #endf Is ____________ if MYCLASS_H is defined.

:: is called the ___________________

The statement using std::cin is called a ______________

All names are defined in some namespace

In order to hide functions that are defined in the implementation file, they should be part of the ______________ namespace.

In the statement std::cin, what does the :: mean?

All code is in some namespace.

Which file name will end in a .cpp?

The unspecified namespace is named _________.

The statement using namespace std and the statement using std::cin are the same.

Connecting the application and implementation files together to form an executable file is called

In order to make a user-defined ADT available that is defined in the file myfile.h, you would

Which file name will end in a .h?

cin and cout are defined in the _________ namespace

Why will the following code not compile? Namespace ns1 { Void print); Void display1){}; } Namespace ns2 { Void print); Void display2){}; } Int main) { Using namespace ns1; Using namespace ns2; Display1); Display2); Print); Return 0; }

Introduction to Computer and C++ Programming

C++ Basics

More Flow of Control

Procedural Abstraction and Functions That Return a Value

Functions for All Sub Tasks

Io Streams As an Introduction to Objects and Classes

Arrays

Strings and Vectors

Pointers and Dynamic Arrays

Defining Classes

Friends, Overloaded Operators, and Arrays in Classes

Pointers and Linked Lists

Recursion

Inheritance

Exception Handling

Templates

Standard Template Library

Filters