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Exam PCAP-31-03 All Questions

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Exam PCAP-31-03 topic 1 question 39 discussion

Actual exam question from Python Institute's PCAP-31-03
Question #: 39
Topic #: 1
[All PCAP-31-03 Questions]

Which of the following statements are true? (Choose two.)

  • A. if invoking open() fails, an exception is raised
  • B. instd, outstd, errstd are the names of pre-opened streams
  • C. open() requires a second argument
  • D. open() is a function which returns an object that represents a physical file
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Suggested Answer: AC 🗳️
by b4779c5 at June 26, 2024, 3:10 p.m.

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jaycosmo_23
1 month ago
Selected Answer: AD
Correct Answers A. If invoking open() fails, an exception is raised D. open() is a function which returns an object that represents a physical file
upvoted 1 times
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jarun2024
4 months, 1 week ago
ANS: A & D
upvoted 2 times
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kino_1994
4 months, 4 weeks ago
A second parameter is not necessary because it uses default parameters. See the documentation: https://docs.python.org/3/library/functions.html#open If the mode is not specified, it defaults to 'r'. Therefore, the correct answers are A and D.
upvoted 2 times
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Dave304409
6 months, 2 weeks ago
A, C is correct
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DKAT2023
6 months, 2 weeks ago
sorry , A and C are corrects not D,
upvoted 1 times
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DKAT2023
6 months, 2 weeks ago
A and D are corrects
upvoted 2 times
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b4779c5
6 months, 3 weeks ago
the correct anserws are AandD
upvoted 1 times
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