Which among the following is true ? – McqOptions

MCQOPTIONS

1.	Which among the following is true ?
A.	The abstract functions must be only declared in derived classes
B.	The abstract functions must not be defined in derived classes
C.	The abstract functions must be defined in base and derived class
D.	The abstract functions must be defined either in base or derived class
Answer» B. The abstract functions must not be defined in derived classes

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