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Python Institute Exam PCAP-31-03 Topic 4 Question 62 Discussion

Actual exam question for Python Institute's PCAP-31-03 exam
Question #: 62
Topic #: 4
[All PCAP-31-03 Questions]

Which of the following statement are true? (Select two answers)

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Suggested Answer: C

by Joesph at Apr 20, 2024, 10:18 AM

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Ira
1 months ago
I'm just going to go with 'all of the above' and hope for the best. That's my secret exam-taking strategy!
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Lachelle
2 months ago
D is definitely right, but I'm not sure about B. Wait, is this a trick question? *sweats nervously*
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Georgiann
12 days ago
B) the second open ( ) argument describes the open mode and defaults to 'w'
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Phung
21 days ago
D) if open ( )'s second argument is 'w' and the invocation succeeds, the previous file's content is lost
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Dona
27 days ago
A) closing an open file is performed by the closefile ( ) function
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Alyssa
2 months ago
Well, at least they didn't ask about the 'a' mode. That one always trips me up!
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Annette
23 days ago
C) if open ( ) 's second argument is 'r' the file must exist or open will fail
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Francis
2 months ago
A) closing an open file is performed by the closefile ( ) function
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Alex
2 months ago
I thought the open() function had more than two arguments? This question seems a bit too simple.
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Maia
9 days ago
C) if open ( ) 's second argument is 'r' the file must exist or open will fail
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Coletta
16 days ago
I always thought open() had more arguments too.
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Quentin
20 days ago
B) the second open ( ) argument describes the open mode and defaults to 'w'
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Tu
21 days ago
A) closing an open file is performed by the closefile ( ) function
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My
2 months ago
B and D are correct. Closing a file is done with the close() function, not closefile().
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Annabelle
1 months ago
Closing a file is done with the close() function, not closefile().
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Annabelle
2 months ago
B and D are correct.
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Eleonora
2 months ago
I'm not sure about C, though. It seems like if the file doesn't exist, open ( ) with 'r' mode should still work.
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Jennifer
2 months ago
I agree with you, Tricia. A and D make sense because closefile ( ) function is used to close an open file and when opening a file with 'w' mode, the previous content is lost.
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Tricia
3 months ago
I think A and D are true.
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