Python Functions

Which keyword is used for function?*

• define

• fun

• def

• function

Which of the following items are present in the function header?

• function name

• parameter list

• return value

• Both A and B

If the return statement is not used inside the function, the function will return:

• 0

• None

• Null

• Arbitary value

What is a recursive function?

• A function that calls other function.

• A function which calls itself.

• Both A and B

• None of the above

Which of the following function headers is correct?*

• def fun(a = 2, b = 3, c)

• def fun(a = 2, b, c = 3)

• def fun(a, b = 2, c = 3)

• def fun(a, b, c = 3, d)

In which part of memory does the system store the parameter and local variables of a function call?

• heap

• stack

• Uninitialized data segment

• None of the above

How is a function declared in Python?*

• def function function_name():

• declare function function_name():

• def function_name():

• declare function_name():

Which one of the following is the correct way of calling a function?

• function_name()

• call function_name()

• ret function_name()

• function function_name()

Which of the following functions is a built-in function in python?

• array()

• sqrt()

• factorial()

• print()

What will be the output of the following Python expression? round(4.576)

• 4.5

• 5

• 4

• 4.6