PCAP Modules and Packages Practice Question
Which TWO of the following are valid ways to import a function 'foo' from a module 'bar' that is located in a package 'mypackage'?
⚠ Common exam trap
Python Institute often tests the distinction between importing a module versus importing an attribute from a module, and the trap here is that candidates mistakenly think `from mypackage import bar.foo` is valid because they confuse it with the valid `from mypackage.bar import foo` syntax.
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
✓
from mypackage.bar import foo
The syntax `from mypackage.bar import foo` directly imports the function `foo` from the module `bar` within the package `mypackage`. This is the standard Python import statement for importing a specific attribute from a submodule.
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 mypackage import bar.foo
Why it's wrong here
Invalid syntax; cannot use dot after import.
- ✓
from mypackage.bar import foo
Why this is correct
Correct absolute import.
- ✓
import mypackage.bar; then use bar.foo
Why this is correct
Import the module, then access the function via module attribute.
- ✗
from . import bar.foo
Why it's wrong here
Invalid syntax; should be 'from .bar import foo'.
- ✗
import mypackage.bar.foo
Why it's wrong here
Importing a function directly with import statement is invalid; only modules/packages.
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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.