C++ Language Basics: MCQs On C++ Language Basics

C++ Language Basics MCQs. Multiple Choice Questions on the topic of C++ Language Basics.

C++ Language Basics MCQs

 

Who created C++ ??

a) Bjarne Stroustrup
b) Dennis Ritchie
c) Ken Thompson
d) Brian

 

Which of the following is a correct identifier in C++ ??

a) 7var_name
b) 7VARNAME
c) VAR_1234
d) $var_name

 

Which of the following is the correct syntax of including a user-defined header files in C++ ??

a) #include <userdefined.h>
b) #include <userdefined>
c) #include “userdefined”
d) #include [userdefined]

 

Which of the following feature is not provided by C ??

a) Pointers
b) Structures
c) References
d) Functions

C++ Language Basics MCQs

Which of the following escape sequence represents tab ??

a) \t
b) \t\r
c) \b
d) \a

 

Which of the following escape sequence represents carriage return ??

a) \r
b) \n
c) \n\r
d) \c

 

What are the escape sequences ??

a) Set of characters that convey special meaning in a program
b) Set of characters that whose use are avoided in C++ programs
c) Set of characters that are used in the name of the main function of the program
d) Set of characters that are avoided in cout statements

 

What are the formal parameters in C++ ??

a) Parameters with which functions are called
b) Parameters that are used in the definition of the function
c) Variables other than passed parameters in a function
d) Variables that are never used in the function

 

C++ Language Basics MCQs

What are the actual parameters in C++ ??

a) Parameters with which functions are called
b) Parameters that are used in the definition of a function
c) Variables other than passed parameters in a function
d) Variables that are never used in the function

 

Which of the following is called extraction/get from operator ??

a) <<
b) >>
c) >
d) <

 

Which of the following is called insertion/put to operator ??

a) <<
b) >>
c) >
d) <

 

Which function is used to write a single character to console in C++ ??

a) cout.put(ch)
b) cout.putline(ch)
c) write(ch)
d) printf(ch)

C++ Language Basics MCQs

Which function is used to read a single character from the console in C++ ??

a) cin.get(ch)
b) getline(ch)
c) read(ch)
d) scanf(ch)

 

Which function is used to write a single character to console in C++ ??

a) cout.put(ch)
b) cout.putline(ch)
c) write(ch)
d) printf(ch)

 

Which function is used to read a single character from the console in C++ ??

a) cin.get(ch)
b) getline(ch)
c) read(ch)
d) scanf(ch)

 

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