PYTHON_CHAPTER 3

This type of functions are pre-defined by the Python interpreter.

• Built-in Function

• Built-out Function

These functions perform a specific task and can be used in any program, depending on the requirement of the user.

• Built-in Function

• User-defined Function

A _____ is a file containing a set of functions that we can include in our Python program.

• modes

• module

input( ) and pow( ) are the examples of common _____ in Python.

• modules

• functions

Math and Random are the examples of _____ in Python.

• modules

• functions

Trace the output for the following codes:

import math

print (math.ceil(2.2))

• 3

• 2

Trace the output for the following codes:

import math

print(math.pow(2,3))

• 6

• 8

What is the possible answer for the following codes:

import random

mylist = [11, 21, 30, 4, 55, 6]

print(random.choice (mylist))

• 30

• 50

What is the possible answer for the following codes:

import random

r = random.randint (-10, -1)

print("Random = ",(r))

• Random = -7

• Random = 7

What is the possible answer for the following codes:

import random

a = [2, 4, 6, 8, 10]

b = random.sample(a, 2)

print ("List:", b)

• List: [10, 6]

• List: [6, 12]