CMS C++ Objective (MCQ) for Class 12 (JAC Board 2019) Part-4

C++ Objective (MCQ) for Class 12 (JAC Board 2022) 

Every Year Repeated 
Part-4

1. Conditional operator is …………….

a)      << 

b)      ::

c)      ?:     *

d)      >> 

2. A stack is a …………. Data structure.

a) dynamic *

b) non – dynamic

c) linear

d) None of the above.

3. SOP in K –map means.

a) Simple odd product .

 b) Subtracted odd produce.

c) Sum of products. *

4. Standard input device in programming is ………...

a.) Keyboard  *

b) mouse

c) scanner

d) printer.

5. Class within class is called…………..

a) Containership.   *

b) base class.

c) derived class.

d) All of the above

6) ……………….is a variable which stores address of another variable.

a) Array

b) Class

c) Pointer

d) Structure *

7) search method use divide & care method.

a) linear

b) binary   *

c) merge

d) None of these

8) Arranging data in an order is called…………….

a) searching.

b) listing

c) Graph

d) sorting   *

9) a.a=a Dual form is ………………..

a) a+a=a’

b) a’+a’ =a’

c) a’-a’=a’

d) a+a=a       *

10. primary key is ……………..

a) Unique *

b) Dublicate

c) both (a) & (b)

d) None of the above