Quiz

C++ Basics Quiz

01.
Which library contains std::string?
• <string>
• <strings>
• <text>
• <iostream>
02.
What is the correct syntax to print 'Hello' in C++?
• print('Hello');
• cout << 'Hello';
• System.out.println('Hello');
• printf('Hello');
03.
What is the purpose of the 'new' operator?
• To declare a variable
• To allocate memory dynamically
• To create a constant
• To include a library
04.
Which operator is used to deallocate memory?
• remove
• free
• delete
• clear
05.
What is the scope resolution operator?
• .
• ->
• ::
• :
06.
What does STL stand for in C++?
• Standard Type Library
• Standard Template Library
• Simple Template Library
• Standard Tool Library
07.
Which operator is used to access members through a pointer?
• .
• ->
• ::
• *
08.
Which keyword allows a function to access private members of a class?
• public
• helper
• friend
• internal
09.
Which keyword is used for virtual functions?
• abstract
• virtual
• dynamic
• polymorph
10.
Which of the following is used to end a statement in C++?
• .
• :
• ;
• !
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