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Python Institute PCEP-30-02 Exam - Topic 1 Question 19 Discussion

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

Question #: 19
Topic #: 1

[All PCEP-30-02 Questions]

What is the expected result of running the following code?

AThe code prints 1 .

BThe code prints 2

CThe code raises an unhandled exception.

DThe code prints 0

Show Suggested Answer

Suggested Answer: C

The code snippet that you have sent is a loop that checks if a variable ''floor'' is less than or equal to 0 and prints a string accordingly. The code is as follows:

floor = 5 while floor > 0: print(''+'') floor = floor - 1

The code starts with assigning the value 5 to the variable ''floor''. Then, it enters a while loop that repeats as long as the condition ''floor > 0'' is true. Inside the loop, the code prints a ''+'' symbol to the screen, and then subtracts 1 from the value of ''floor''. The loop ends when ''floor'' becomes 0 or negative, and the code exits.

The code outputs five ''+'' symbols to the screen, one for each iteration of the loop. Therefore, the correct answer is C. five.

by Shannon at Jun 23, 2024, 01:16 PM

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Jolene

10 months ago

I think it prints 1, but I'm not 100% sure.

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Shawnta

10 months ago

I agree, it's definitely 2.

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Gail

10 months ago

Wait, are you serious? I thought it would print 0!

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Virgie

11 months ago

Nah, it definitely raises an unhandled exception.

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Mila

11 months ago

I'm pretty sure it prints 2.

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Pansy

11 months ago

I have a hunch it prints 0, but I might be mixing it up with another example we covered.

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Ammie

11 months ago

I feel like the output should be 2 based on how the logic flows, but I can't recall the exact details.

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Kiera

11 months ago

I remember something about exceptions in similar questions, so I'm leaning towards option C, but I could be wrong.

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Salome

12 months ago

I think the code should print 1, but I'm not entirely sure. It looks similar to a practice question we did last week.

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Benton

12 months ago

This is a good test of my understanding of Python's exception handling. I'll need to think through the different scenarios carefully.

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Loreta

12 months ago

I'm pretty confident I know the answer to this one. The key is understanding how the `try-except` block works in Python.

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Angella

12 months ago

Hmm, I'm a bit confused by the code. I'll need to review some of the Python syntax and control flow concepts to figure this out.

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Tran

12 months ago

This looks like a tricky one. I'll need to carefully read through the code and think through the logic step-by-step.

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Mabelle

12 months ago

Okay, I think I've got a strategy here. Let me walk through the code and consider the possible outcomes.

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Laurel

12 months ago

This seems like a pretty straightforward question. I think the best approach is to use a numbered or bulleted list to clearly communicate the action items.

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Alline

12 months ago

I might be confused, but isn't adding headcount more about managing rather than expanding? Not completely sure.

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Lucy

12 months ago

I remember learning about ICMP packets in class. I think the key is understanding how they relate to IP datagrams and error reporting.

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Kassandra

12 months ago

I'm leaning towards the answer with "certificate," but it feels like we might be mixing terms from different security concepts.

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Brianne

1 year ago

Haha, this is a tricky one. I'm gonna have to go with C, though. Dividing by zero is like trying to give a high-five to a ghost - it just ain't gonna work!

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Tommy

1 year ago

I'm gonna go with B. The code increments `x` after the division, so the final value of `x` should be 2.

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Joanne

1 year ago

User 3: I'm not sure, but I'll go with B as well.

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Lon

1 year ago

User 2: Yeah, I agree. It should print 2.

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Rosann

1 year ago

User 1: I think the answer is B.

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Deonna

1 year ago

I'm pretty sure the answer is D. The code initializes the variable `x` to 0, and then tries to divide 1 by `x`, which should result in 0.

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Skye

1 year ago

I'm pretty sure the answer is D. The code initializes the variable `x` to 0, and then tries to divide 1 by `x`, which should result in 0.

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Tambra

1 year ago

D) The code prints 0

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Kaitlyn

1 year ago

C) The code raises an unhandled exception.

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Reuben

1 year ago

B) The code prints 2

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Cora

1 year ago

A) The code prints 1 .

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Terry

1 year ago

Hmm, I think the correct answer is C. The code looks like it's trying to divide by zero, which should raise an unhandled exception.

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Jonelle

1 year ago

I believe the correct answer is C, it will raise an unhandled exception.

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Paola

1 year ago

I'm pretty sure it will print 1, not raise an exception.

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Iluminada

1 year ago

I think it will print 0 because the denominator is 0.

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Dexter

1 year ago

I agree, the code will raise an unhandled exception.

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Luis

1 year ago

Hmm, now I'm not sure. Let's analyze the code again.

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Nadine

1 year ago

I disagree, I believe the code will print 0, so option D.

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Luis

1 year ago

I think the expected result is option A.

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