Question Detail

Which variables cannot be declared ?

structure
pointer
class
void

Answer: Option D

Similar Questions :

1. Which is more memory efficient ?

structure
union
both use same memory
depends on a programmer

Answer: Option B

2. What is true about Constructor ?

Its name is plural of class name.
Its name has * symbol before it.
Its name is same as of class name.
Its name has # symbol before it.

Answer: Option C

3. The process of deriving a class from another derived class is known as ?

single inheritance
dual inheritance
multiple inheritance
multilevel inheritance

Answer: Option D

4. Classes that can be used to instantiate objects are called concrete classes.

True
False

Answer: Option A

5. Destructors are called ?

not defined
in any order
in the reverse order of constructor calls
in the same order of constructor calls

Answer: Option C

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