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What is abstract class

  • Whose objects cant be created
  • Whose objects can be created
  • Depends on class
  • None of above

Answer: Option A

Similar Questions :

1. \r is used for

  • carriage return
  • new line
  • end of the line
  • vertical tab

Answer: Option A

2. what is a class in c++

  • Class in a collection of objects
  • Class has noting to do with object
  • It just have declaration of few variables
  • None of above

Answer: Option A

3. what is the size of int datatype for 32 bit system

  • 1 byte
  • 2 byte
  • 4 byte
  • 8 byte

Answer: Option C

4. What is the meaning of base class in C++

  • Another class got inherit from this class
  • It inherit other class
  • It has a pointer variable
  • It is the first class declared

Answer: Option A

5. 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

Read more from - C++ Programming Questions Answers - Chapter 1