Question 1

With C++11 and higher what data type can you use to guarantee that 32 bits will be used to store a signed integer?

Accepted Answer

The type int32_t will allocate 32 bits for an integer.The size of a regular int may vary (e.g.16,32,or 64 bits)depending upon the underlying machine architecture.

Question 2

In the history of the C++ language,what was the immediate predecessor of the C++ language? How is this older language related to C++?

Accepted Answer

The immediate predecessor of C++ is the C programming language.C is very nearly a proper subset of C++.

Question 3

The C++ very nearly contains the ______ programming language as proper subset.

Accepted Answer

(the)C (programming language)

Question 4

A program should have a comment on every line.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following will properly encode the string "\w\	" into variable s?

Accepted Answer

A) s = "\w\	"; 
B) s = R"(\w\	)"; 
C) s = "\w\\\t"; 
D) s = "/w///t"; 
A) s = "\w\	"; 
B) s = R"(\w\	)"; 
C) s = "\w\\\t"; 
D) s = "/w///t";

Question 6

Comments have no value whatsoever and do not belong in a program.

Accepted Answer

A) True 
 B)False

Question 7

In C++ you can assign an expression of type double to a variable of type int with no problem.

Accepted Answer

A) True 
 B)False

Question 8

Identifiers should at least give a hint to the human reader of the ________________ of the identifier in the context of the problem being solved.

Accepted Answer

The answer of Identifiers should at least give a hint...

Question 9

To put a character into a cstring constant that causes the output to continue on the next line,insert the escape sequence 	 into the string constant.

Accepted Answer

A) True 
 B)False

Question 10

A computer program is a set of instructions intended for only the computer to follow.

Accepted Answer

A) True 
 B)False

Question 11

Give the declaration for two variables,feet and inches.Declare each to be of type int,and both initialized to zero in the declaration.Give both initialization alternatives.

Accepted Answer

int feet = 0;
int in

Question 12

C++ not only supports OOP but also supports other programming styles.

Accepted Answer

A) True 
 B)False

Question 13

What is the difference between a warning from the compiler and an error message from the compiler?

Accepted Answer

An error message usually cause

Question 14

A C++ declaration introduces only an identifier's spelling and specifies its type.

Accepted Answer

A) True 
 B)False

Question 15

Write a C++ program that outputs "My first C++ program" and then outputs a carriage return.

Accepted Answer

#include <iostream>
usin

Question 16

The range of values for an int variable is from about 0 to +2 billion.

Accepted Answer

A) True 
 B)False

Question 17

In C++ you can assign an expression of type int to a variable of type double with no problem.

Accepted Answer

A) True 
 B)False

Question 18

Write a short program that contains statements to output the values of a variable that you define but neither initialize nor assign.Discuss the output you get.

Accepted Answer

#include <iostream>
usin

Question 19

In C++ the compiler will infer the type intended for a variable from the context in which the variable occurs.

Accepted Answer

A) True 
 B)False

Question 20

OOP is an acronym that means Object Oriented Programming.

Accepted Answer

A) True 
 B)False

With C++11 and higher what data type can you use to guarantee that 32 bits will be used to store a signed integer?

In the history of the C++ language,what was the immediate predecessor of the C++ language? How is this older language related to C++?

The C++ very nearly contains the ______ programming language as proper subset.

A program should have a comment on every line.

Which of the following will properly encode the string "\w\\\t" into variable s?

Comments have no value whatsoever and do not belong in a program.

In C++ you can assign an expression of type double to a variable of type int with no problem.

Identifiers should at least give a hint to the human reader of the ________________ of the identifier in the context of the problem being solved.

To put a character into a cstring constant that causes the output to continue on the next line,insert the escape sequence \t into the string constant.

A computer program is a set of instructions intended for only the computer to follow.

Give the declaration for two variables,feet and inches.Declare each to be of type int,and both initialized to zero in the declaration.Give both initialization alternatives.

C++ not only supports OOP but also supports other programming styles.

What is the difference between a warning from the compiler and an error message from the compiler?

A C++ declaration introduces only an identifier's spelling and specifies its type.

Write a C++ program that outputs "My first C++ program" and then outputs a carriage return.

The range of values for an int variable is from about 0 to +2 billion.

In C++ you can assign an expression of type int to a variable of type double with no problem.

Write a short program that contains statements to output the values of a variable that you define but neither initialize nor assign.Discuss the output you get.

In C++ the compiler will infer the type intended for a variable from the context in which the variable occurs.

OOP is an acronym that means Object Oriented Programming.

Flow of Control

Function Basics

Parameters and Overloading

Arrays

Structures and Classes

Constructors and Other Tools

Operator Overloading,friends,and References

Strings

Pointers and Dynamic Arrays

Separate Compilation and Namespaces

Streams and File IO

Recursion

Inheritance

Polymorphism and Virtual Functions

Templates

Linked Data Structures

Exception Handling

Standard Template Library

Patterns and Uml

Filters

Exam 1: C++ Basics

With C++11 and higher what data type can you use to guarantee that 32 bits will be used to store a signed integer?

In the history of the C++ language,what was the immediate predecessor of the C++ language? How is this older language related to C++?

The C++ very nearly contains the ______ programming language as proper subset.

A program should have a comment on every line.

Which of the following will properly encode the string "\w\\\t" into variable s?

Comments have no value whatsoever and do not belong in a program.

In C++ you can assign an expression of type double to a variable of type int with no problem.

Identifiers should at least give a hint to the human reader of the ________________ of the identifier in the context of the problem being solved.

To put a character into a cstring constant that causes the output to continue on the next line,insert the escape sequence \t into the string constant.

A computer program is a set of instructions intended for only the computer to follow.

Give the declaration for two variables,feet and inches.Declare each to be of type int,and both initialized to zero in the declaration.Give both initialization alternatives.

C++ not only supports OOP but also supports other programming styles.

What is the difference between a warning from the compiler and an error message from the compiler?

A C++ declaration introduces only an identifier's spelling and specifies its type.

Write a C++ program that outputs "My first C++ program" and then outputs a carriage return.

The range of values for an int variable is from about 0 to +2 billion.

In C++ you can assign an expression of type int to a variable of type double with no problem.

Write a short program that contains statements to output the values of a variable that you define but neither initialize nor assign.Discuss the output you get.

In C++ the compiler will infer the type intended for a variable from the context in which the variable occurs.

OOP is an acronym that means Object Oriented Programming.

Flow of Control

Function Basics

Parameters and Overloading

Arrays

Structures and Classes

Constructors and Other Tools

Operator Overloading,friends,and References

Strings

Pointers and Dynamic Arrays

Separate Compilation and Namespaces

Streams and File IO

Recursion

Inheritance

Polymorphism and Virtual Functions

Templates

Linked Data Structures

Exception Handling

Standard Template Library

Patterns and Uml

Filters