ExamTopics Logo
Mail Us[email protected]
Menu
Python-Institute Discussions
exam questions

Exam PCEP-30-02 All Questions

View all questions & answers for the PCEP-30-02 exam
Go to Exam

Exam PCEP-30-02 topic 8 question 16 discussion

Actual exam question from Python Institute's PCEP-30-02
Question #: 16
Topic #: 8
[All PCEP-30-02 Questions]

What is the expected result of the following code?

  • A. 1
  • B. 2
  • C. 5
  • D. The code will cause an unhandled exception
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by 4ba36e7 at Oct. 1, 2025, 1:36 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
4ba36e7
1 month, 3 weeks ago
Selected Answer: B
While floats aren't iterable, tuples are. new = () rates[-2:] means: take the last two elements of the tuple → (1.4, 1.0) So the loop runs twice: rate = 1.4 rate = 1.0 new = (1.4, 1.0) B. 2
upvoted 1 times
...
4ba36e7
1 month, 3 weeks ago
Selected Answer: D
Because floats are not iterable, a TypeError is raised.
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel