Python Institute Exam PCEP-30-02 Topic 1 Question 8 Discussion

Actual exam question for Python Institute's PCEP-30-02 exam

Question #: 8
Topic #: 1

[All PCEP-30-02 Questions]

Assuming that the following assignment has been successfully executed:

Which of the following expressions evaluate to True? (Select two expressions.)

Athe_List.index {'1'} in the_list

B1.1 in the_list |1:3 |

Clen (the list [0:2]} <3

Dthe_list. index {'1'} -- 0

Show Suggested Answer

Suggested Answer: A

Python is an interpreted programming language, which means that the source code is translated into executable code by an interpreter at runtime, rather than by a compiler beforehand. Interpreted languages are more flexible and portable than compiled languages, but they are also slower and less efficient. Assembly and machine languages are low-level languages that are directly executed by the hardware, while compiled languages are high-level languages that are translated into machine code by a compiler before execution.

by Amie at Dec 21, 2023, 06:32 PM

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Richelle

2 months ago

Oh, I'm not sure about this one. I think B might be the right answer, but I'm not totally confident. Maybe I should double-check the syntax for membership testing in Python.

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Nenita

18 days ago

User 4: Yeah, it's always good to verify before making a final decision.

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Elden

1 months ago

User 3: Let's double-check the syntax just to be sure.

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Tambra

1 months ago

User 2: I agree, B looks like the right answer.

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Dalene

2 months ago

User 1: I think B is correct.

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Terry

2 months ago

But option A checks if '1' is in the list and option C checks the length of a sublist, they seem more logical to me.

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Annett

2 months ago

I disagree, I believe option B and option D are the correct ones.

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Terry

2 months ago

I think option A and option C evaluate to True.

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Kattie

2 months ago

Hmm, let's see... I guess A and D are the correct answers. The index method returns the index of the first occurrence of the specified element, so 'the_list.index {'1'} in the_list' and 'the_list.index {'1'} - 0' both should evaluate to True.

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