Why do we need relationships between classes?
a) To use the functionality of one class into other b) To enhance the communication between classes c) To increase code re-usability d) All of the mentioned
Question Categories: C++
C++ MCQ Questions
How many types of Association can be there between classes?
a) 1 b) 2 c) 3 d) 4
How the relationship is made in Association?
a) Through the objects of classes b) Through constructor c) Through destructor d) Through class Names
Which type of relationship is modelled by Inheritance?
a) Is-A relationship b) Has-A relationship c) Part-Of relationship d) Belongs-to relationship
How many types of class relationships are there?
a) 1 b) 2 c) 3 d) 4
What is the class relationship?
a) A relationship between classes that tells how they are related b) A relationship between classes that tells how much power one class has over other class c) A relationship between classes that tells which parts of a class is visible to other classes d) All of the mentioned
Which operator is used to take OR of two bitset variables?
a) ~ b) & c) | d) ^
Which operator is used to take AND of two bitset variables?
a) ~ b) & c) | d) ^
Which operator is used as not operator in bitset?
a) | b) & c) ~ d) ^
What happens when only one argument is supplied to flip() function?
a) All bits are flipped in a bitset b) Bit corresponding to argument bit is flipped c) All alternate bits are flipped in a bitset d) First bit is flipped