Question Detail

How to define a destructor

X~() {}
X() {}~
X() ~{}
~X() {}

Answer: Option D

Similar Questions :

1. All members of class have which access to its members

private
public
protected
depends

Answer: Option A

2. Constructor is

A class automatically called whenever a new object of this class is created
A class automatically called whenever a new object of this class is destroyed
A function automatically called whenever a new object of this class is created
A function automatically called whenever a new object of this class is destroyed

Answer: Option C

3. Which operator is used for comparing two variables

:=
=
=:
==

Answer: Option D

4. What is the value of sizeof(char)

1
2
4
8

Answer: Option A

5. Meaning of STL

Standard Tree Library
Standard Term Library
Standard Template Library
None of above

Answer: Option C

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