Examveda
Examveda

The #ifndef directive tests to see whether ________

A. a class has been defined

B. a variable has been given a value

C. a class has no variable definitions

D. any objects of the class have been instantiated

Answer: Option A


Join The Discussion

Related Questions on Object Oriented Programming Using C Plus Plus

A default catch block catches

A. all thrown objects

B. no thrown objects

C. any thrown object that has not been caught by an earlier catch block

D. all thrown objects that have been caught by an earlier catch block