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Python Institute PCAP-31-03 Exam - Topic 4 Question 81 Discussion

What is the expected behavior of the following code?
D) it outputs 2
A) it outputs 1
B) it outputs 0
C) it raises an exception

Python Institute PCAP-31-03 Exam - Topic 4 Question 81 Discussion

Actual exam question for Python Institute's PCAP-31-03 exam
Question #: 81
Topic #: 4
[All PCAP-31-03 Questions]

What is the expected behavior of the following code?

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Suggested Answer: D

by Margo at Dec 07, 2024, 11:48 PM

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Ashley
10 months ago
I agree, it should be 1 based on the logic.
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Denise
10 months ago
Wait, it outputs 2? That seems off!
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Stefan
10 months ago
I think it outputs 0, but I'm not entirely sure.
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Gladis
11 months ago
Nah, it definitely raises an exception.
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Elli
11 months ago
I'm pretty sure it outputs 1.
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Lucy
11 months ago
I'm leaning towards it outputting 0, but I need to double-check the logic in the code snippet.
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Pura
11 months ago
I feel like it might raise an exception, but I can't recall the exact conditions that would cause that.
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Willow
11 months ago
I practiced a similar question where the output was based on conditional statements. I wonder if this one is similar.
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Jolanda
12 months ago
I think the code should output 1, but I'm not entirely sure why. I remember something about how the logic works.
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Francis
12 months ago
I've seen similar code before, so I'm pretty confident that the expected behavior is that it outputs 0. The key is understanding how the pre-increment and post-increment operators work.
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Truman
12 months ago
Hmm, I'm not sure about this one. The code seems a bit tricky. I'll have to carefully analyze the logic to determine the expected output.
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Rickie
12 months ago
I'm a bit confused by this code. It looks like it might raise an exception, but I'm not sure. I'll need to think it through carefully.
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Hayley
12 months ago
I think the expected behavior is that it outputs 1, since the code increments the value of x by 1 and then returns it.
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Ashley
1 year ago
Alright, time to put on my thinking cap and figure this one out. Let's see, 'reversed()' is gonna do its thing, so I'm guessing C is the correct answer here.
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Gaynell
1 year ago
User 3: Yeah, I agree. It should be C.
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Lavina
1 year ago
User 2: I believe it outputs 321 too.
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Brandon
1 year ago
Yes, C is the expected output.
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Jacquelyne
1 year ago
It should output 321.
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Elise
1 year ago
I believe the correct answer is C.
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Gretchen
1 year ago
User 1: I think it outputs 321.
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Penney
1 year ago
I think it outputs 321.
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Glory
1 year ago
Haha, this reminds me of that time I tried to write code while blindfolded. Bet this does something unexpected, like outputs '6' or something equally bizarre.
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Ligia
1 year ago
Looks like option C is the way to go here. That 'reversed()' call is gonna flip the order of those numbers, no doubt about it.
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Joseph
1 year ago
User 2: Yeah, the 'reversed()' call will flip the order of the numbers.
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Jolene
1 year ago
User 1: I think option C is correct.
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Linette
1 year ago
I agree with Delpha, the answer is A) It outputs 123 because the code is trying to access an index that doesn't exist.
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Candida
1 year ago
Oh man, this code is a real head-scratcher! I bet it raises an exception and leaves us all scratching our heads in confusion.
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Diego
1 year ago
User1: That could be possible, but my gut feeling says it will raise an exception.
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Jutta
1 year ago
User3: Maybe it's a trick question and it actually outputs 321.
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Ira
1 year ago
User2: Yeah, I agree. It looks like it might cause an error.
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Daniela
1 year ago
User1: I think it raises an exception.
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Delpha
1 year ago
I believe the answer is A) It outputs 123 because the code is trying to access an index that doesn't exist.
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Alisha
1 year ago
I think the answer is B) it raises an exception.
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