Object Oriented Programming Using C++ MCQ Questions & Answers | Computer Science

A. &&

B. !

C. ||

D. source code

A. console code

B. object code

C. project code

D. source code

A. if a derived class uses the public access specifier, the data member becomes public

B. if a derived class uses the protected access specifier, the data member becomes protected

C. both (a) and (b)

D. neither (a) nor (b)

A. #include <iostream.h>

B. #include iostream.h

C. /#include <iostream.h>

D. #merge iostream.h

E. None of the above

A. assignment

B. initialization

C. rationalization

D. polymorphism

A. header and footer

B. declarations and statements

C. legs and feet

D. header and body

A. neither check for, nor handle errors

B. check for errors but not be required to handle any detected

C. handle errors, but not check for them

D. both check for and handle errors

A. A void function's header begins with the keyword void

B. A value-returning function's header begins with a data type, which represents the type of data the function will return

C. Assuming displayAge is the name of a void function, displayAge(); is a both logically and syntactically valid C++ statement

D. Assuming calcNewPrice is the name of a value-returning function, calcNewPriceO; is a both logically and syntactically valid C++ statement

E. Both void and value-returning functions can receive arguments

A. must be assigned values in any derived class

B. must never be initialized in a base class

C. must be initialized, rather than assigned values

D. must not exit if a class is to be a base class

A. a constant or a variable

B. of a different type from the corresponding formal arguments

C. other functions

D. expressions

E. None of the above