PCAP Modules and Packages Practice Question
Which TWO of the following are valid ways to import a module named 'math' and give it an alias 'm'?
⚠ Common exam trap
Python Institute often tests the distinction between `import module as alias` and `from module import name as alias`, and the trap here is that candidates may confuse the alias syntax for modules with the alias syntax for specific names, or incorrectly assume that `alias` is a valid keyword.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
import math as m
Only B. Option B uses the correct syntax `import math as m` to import the entire math module with alias m. Option A is invalid because the asterisk (*) cannot be combined with an alias in a `from ... import` statement. Option C is missing the `as` keyword. Option D uses `alias` which is not a valid keyword; the correct keyword is `as`. Option E imports a specific function (sin) from math, not the module itself; therefore it does not satisfy the requirement to import the module and give it an alias.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
from math import * as m
Why it's wrong here
Invalid because the asterisk (*) cannot be combined with an alias in a `from ... import` statement.
- ✓
import math as m
Why this is correct
Correct syntax: `import math as m` imports the full math module with alias m.
- ✗
import math m
Why it's wrong here
Invalid because it is missing the `as` keyword; correct syntax is `import math as m`.
- ✗
import math alias m
Why it's wrong here
Invalid because `alias` is not a valid keyword; the correct keyword is `as`.
- ✗
from math import sin as m
Why it's wrong here
Imports only the sin function from math and aliases it as m, but it does not import the math module itself; thus it is not a valid way to import the module with an alias.
Go deeper
Related to this question
About these practice questions
Courseiva writes every PCAP question from scratch — 169 in total, each with an explanation and a wrong-answer breakdown. None are copied from real exams or dumps. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This PCAP practice question is part of Courseiva's free Python Institute certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the PCAP exam.