CS201P Final Term MCQs by Miss Mehwish

CS201p · Final Term (Live Quiz) · Past Papers for Mids./Finals are also Available

Q1. Complex cadd ( Complex c1, Complex c2 );

Which statement is true for the above code?

It accepts two complex numbers as parameters and returns back the resultant complex number.

Define the function named Complex. Class with name of Complex has been created. Creating object of class Complex with name cadd with parameters.

Q2. The data members that are visible only from inside the class and hidden from the outside are known as: Friend

Public Private ✔ Private and Public

Q3. In C++, which operator is used for memory allocation?

Allocate_memory Calloc Allocate New ✔

Q4. How many objects are created for the class Date?

Date myDates[10];

10 ✔

Q5. An entry in an online encyclopedia that refers to another entry whose title has been changed is an example of _________.

Reference pointer This pointer NULL Pointer Dangling pointer ✔

Q6. The correct syntax of the stream insertion operator is:

istream& istream::operator >> (char *text); ostream& ostream::operator << (char *text); ✔ istream* istream::operator >> (); ostream* ostream::operator << ();

Q7. For overloading the minus (-) operator, which member operator function will be correct? Complex operator – (Complex c) ✔

Complex (-) operator (Complex c) Complex operator (complex c1 - complex c2) Complex – operator (Complex c)