Which one of the following are essential features of object oriented l – McqOptions

MCQOPTIONS

1.	Which one of the following are essential features of object oriented language?A. Abstraction and encapsulationB. Strictly-typedC. Type-safe property coupled with sub-type ruleD. Polymorphism in the presence of inheritance
A.	A and B only
B.	A, D and B only
C.	A and D only
D.	A, C and D only
Answer» D. A, C and D only

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