All variables declared in function definition are called…..
a) protected variables
b) local variables
c) global variables
d) private variables
A function that needs no return type is called…
a) infinite functions
b) finite functions
c) void functions
d) all of these
Nor initializing a reference variable will cause..
a) syntax error
b) termination of program
c) overloading
d) nothing
How we call swap function if we want to change value?
a) by value
b) by reference
c) outside function
d) none of these
What is the default return type for every function is?
a) int
b) char
c) float
d) string
What is the purpose of standard function?
a) calling math function
b) including timestamps
c) getting randomization
d) none of these
