CS201P Quiz Jan 2026

VU QUIZ REPORT

Subject: CS201P

Quiz Completed: 1/7/2026, 10:23:41 PM Total Questions: 20

The data members that are visible only from inside the class and hidden from the outside known as. A. Public B. Private and Public C. Friend

D. Private

Data encapsulation can be achieved through ________. A. Structures B. Arrays C. Pointers

D. Classes

What is the correct prototype of overloading of delete operator?

1. void * operator delete ( size_t, size ) ;
2. new operator delete ( void * ptr);
3. void operator delete ( void * ptr) ;
4. void * operator delete ( size_t size ) ;

Correct answer: void operator delete ( void * ptr) ;

What is the output of this program? #include < iostream > using namespace std; main () { int num; cout << " Please enter an integer value: "; cin >> num + 4; }

A. Error

B. Add number+4 C. 4 D. 4+1

How many objects are created for the class Date? Date myDates[10] ; A. 0

B. 10

C. 1 D. 5

Memory allocated at run time is a system resource, and it is the responsibility of the _____ to deallocate this memory.

A. Programmer

B. Garbage collector C. Compiler D. Destructor

If the memory in the free store is not sufficient enough to fulfill the request, malloc () function returns ________.

A. NULL

B. 1 C. 0 D. -1 Which of the following operator cannot be overloaded in C++ language? A. ++

B. sizeof

C. || D. --

Which one is not the member function of input stream?

1. cin.read();
2. get();
3. cin.get();
4. cin.getline();

Correct answer: get();

Correct syntax of the prototype of the overloaded operator function is _____________. A. return type operator-symbol operator (parameter); B. operator operator-symbol return type ( no parameter);

C. return-type operator operator-symbol (parameter-list);

D. return type operator (operator-symbol)

Which of the following option returns the state of end of file?

1. cin.enof();
2. cin.eof();
3. cin.endof();
4. cin.endoffile();

Correct answer: cin.eof();