Q41. _______ is used to take user input in C.

a) input()

b) printf()

c) scanf()

d) None of the above

(c)

Q42. ‘%[ ]’ is used for :

a) taking array as input

b) scans for set of characters

c) takes integer as input

d) None of the above

(b)

Q43. To avoid repetition of code and bulky programs, statements are isolated inside a _.

a) Functions

b) Modules

c) Header Files

d) None of the above

(a)

Q44. In C, order of passing arguments to a function is done : 

a) left to right

b) right to left

c) Randomly

d) Manualy

(b)

Q45. pow() is present in which header file ?

a) maths.h

b) arithmetic.h

c) process.h

d) math.h

(d)