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Multiple Choice Questions of C, C++ Programming Language

5.1  By default, members of a C++ class are:
a.  Private
b.  Public
c. Protected
d.  None of the above

5.2  Which of the following statements is true in C++?
a.  A struct cannot have member functions.
b.  A struct cannot have private members.     
c.  The default access modifier of struct is public.
d.  None of the above.

5.3  C++ supports:
a.  Multiple inheritance
b.  Pointer to functions
c. Recursion
d.  All of the above

5.4  Which of the following is not a C++ keyword?
a.  Extern
b.  Auto
c. Inherits
d.  None of the above

5.5  Which of the following is not a bitwise operator?
a.  &&
b.  <<
c. ~
d.  ^

5.6  In C++, the expression 5/2 is evaluated to:
a.  2.5
b.  2
c.  3
d.  None of the above

5.7  In C++, the string literal “C++” occupies exactly ………. of memory.
a.  3 bytes
b.  4 bytes
c. 5 bytes
d.  6 bytes

5.8  In C++, generic functions are created using the keyword:
a.  Generic
b.  Template
c. Class
d.  Type

5.9  The implicit argument passed to a member function of a C++ class is called:
a.  “implicit” pointer
b.  “sender” object
c.  “this” pointer
d.  “me” object

5.10  The default copy constructor performs:
a.  Deep copy
b.  Shallow copy
c. Hard copy
d.  Soft copy

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Answers
1 – A

2 – C

3 – D

4 – C

5 – A

6 – B

7 – B

8 – B

9 – C

10 – B