Question Detail

Which variables cannot be declared ?

  • structure
  • pointer
  • class
  • void

Answer: Option D
Similar Questions :

1. What is actual syntax of destructor in c++ ?

  • !Classname( )
  • @Classname( )
  • $Classname( )
  • ~Classname( )

Answer: Option D

2. What among following is a generic class ?

  • Function Template
  • Class Template
  • Inherited Template
  • None of above

Answer: Option B

3. When a structure refers to itself, it is known as ?

  • encapsulated structure
  • nested structure
  • recursive structure
  • self-referential structure

Answer: Option D

4. Among following which will give the size of object or type ?

  • Calloc
  • Malloc
  • Sizeof
  • Realloc

Answer: Option C

5. We can do constructor overloading in C++ ?

  • True
  • False

Answer: Option B

Explanation:

constructor overloading can be done in C++.

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