cpp multiple choice question Mcqs practice questions

31. this pointer ____________.

A. addresses the class object for which the member function is called 
B. points to addresses of member function 
C. pointes to class object 
D. none of the above 

32. The inline specifier ________.

A. Does not change the behavior of a function 
B. Tells the compiler to make a use of a stack for calling a function 
C. 1 and 2 
D. None of the above 

33. C++ is developed by.

A. Dennis Ritchie 
B. Bjarne Stroustrup 
C. Herbert Schitz 
D. Bjarne Borg 

34. The :: is called.

A. double dot 
B. four sqr 
C. delimiter 
D. scope resolution operator 

35. Iterators are.

A. pointer like entities used to access elements in a container 
B. linked list structures 
C. stacked pointers in vector map 
D. None of the above 

36. volatile qualifier indicates that memory location.

A. can be altered 
B. cannot be altered 
C. will not be allocated 
D. will disappear 

37. Data member of a class can be qualified as static.

A. True 
B. False 
C. Only static friends 
D. Only void static 

38. The private data of a class accessed by a friend function.

A. is in the object that invoked the friend 
B. is in the object created by the friend function 
C. is in the object of different class 
D. is in the object sent to the friend function as argument 

39. The use of delete is to.

A. Only deallocate the memory allocated by new 
B. Deallocate the memory allocated by new and call the class destructor 
C. Call the destructor of that class whose object is to be destroyed 
D. None of the above 

40. Character constants and string constants are same representation.

A. Characters can have numbers but string constants do not 
B. Strings are nothing but character array 
C. False 
D. True 

• 1
• 2
• 3
• 4
• 5
• 6
• 7

All Categories