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Python Institute Exam PCAP-31-03 Topic 8 Question 71 Discussion

Actual exam question for Python Institute's PCAP-31-03 exam
Question #: 71
Topic #: 8
[All PCAP-31-03 Questions]

Which of the following invocations are valid? (Select two answers)

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Suggested Answer: A, D

by Malcolm at Aug 03, 2024, 02:57 AM

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Lemuel
2 months ago
Because 'sort' is a method that can be called on a list, and 'find' is a method that can be called on a string.
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Celia
2 months ago
Why do you think B and D are valid?
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Lemuel
2 months ago
I disagree, I believe B and D are the valid ones.
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Edgar
3 months ago
A) and B) are the way to go. But if you ask me, the real question is why we're still using Python 2 syntax in 2023. Time to upgrade, folks!
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Francine
2 months ago
Time to upgrade, folks!
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Darrin
2 months ago
A) and B) are the way to go.
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Helene
3 months ago
You know, if I had a nickel for every time I've seen a question like this, I'd be rich enough to buy a new computer to take the test on.
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Gilberto
2 months ago
C) sort\' (\'python\')
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Cassie
2 months ago
A) sorted (\'python'')
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Beth
3 months ago
D) is definitely not valid. What's with the random comma and the empty string? Whoever wrote this question is trying to confuse us.
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Margo
3 months ago
I'm surprised C) is not a valid option. It looks like a valid function call to me. Maybe the Python gods are playing tricks on us.
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Gearldine
2 months ago
D) \'python' ,find (\' \')
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Mica
2 months ago
User Comment: I'm surprised C) is not a valid option. It looks like a valid function call to me. Maybe the Python gods are playing tricks on us.
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Alton
2 months ago
B) \'python\' .sort ( )
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Zoila
2 months ago
A) sorted (\'python'')
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Celia
3 months ago
I think A and C are valid invocations.
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Willow
3 months ago
A) and B) are the valid options. sorted() is a built-in function that returns a new sorted list, while .sort() is a list method that modifies the list in-place.
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Dierdre
2 months ago
B) \'python\' .sort ( )
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Wei
3 months ago
A) sorted (\'python')
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Delsie
3 months ago
I agree with Adelina, B is incorrect. A and C are the valid invocations.
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Adelina
3 months ago
But 'python'.sort() is not a valid invocation, it should be sorted('python').
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Keneth
4 months ago
I disagree, I believe B and D are the correct ones.
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Adelina
4 months ago
I think A and C are valid invocations.
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