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What is data hiding ?

  • It is related with hiding internal object details
  • It is related with showing internal object details
  • It is related with datatypes
  • None of above

Answer: Option A

Similar Questions :

1. Operator overloading is ?

  • giving new meaning to existing c++ operators
  • making c++ operators work with objects
  • giving c++ operators more than they can handle
  • making new c++ operators

Answer: Option A

2. Inheritance is referred to as

  • “is a” relationship
  • "have a" relationship
  • both of above
  • none of above

Answer: Option A

3. An explicitly defined destructor function

  • may be virtual
  • may not be virtual
  • will always be virtual
  • will never be virtual

Answer: Option A

4. A variable is defined within a block in a body of a function. Which of the following are true ?

  • It is visible from the point of definition to the end of the program.
  • It is visible throughout the function.
  • It is visible from the point of definition to the end of the block.
  • It is visible throughout the block.

Answer: Option B

5. 78. If new operator is used, then the constructor function is ?

  • Copy constructor
  • Default constructor
  • Static constructor
  • Dynamic constructor

Answer: Option D

Read more from - C++ Programming Questions Answers - Set 2
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