Topic 6 - Session 6 - MTA Intro Course

Question 1

What will be the value of the variable “upperbound” in the code example below?

upperbound = math.ceil(44.4)

Answer 1

The function will round the value up to 45.

Question 2

What will be the value of the variable “lowerbound” in the code example below?

lowerbound = math.floor(44.4)

Answer 2

The function will round down to 44.

Question 3

What python module is required when working with files?

Answer 3

import io

Question 4

What python module is required when you need to display system information?

Answer 4

import sys

Question 5

Provide one example of why the sys module would be useless to use in an application

Answer 5

The module could be used to display error messages.

Question 6

Which python module is required if you wish to create a folder on a local machine?

Answer 6

import os

Question 7

Which module is required to generate a random integer in python?

Answer 7

from random import randint