Python_Institute
PCAP-31-03 · Question #137
Which of the following statements are true? (Select two answers)
The correct answer is A. open () is a function which returns an int that represents a physical file handle B. the second open () argument is optional. See the full explanation below for the reasoning.
Question
Which of the following statements are true? (Select two answers)
Options
- Aopen () is a function which returns an int that represents a physical file handle
- Bthe second open () argument is optional
- Cinstd, outstd, errstd are the names of pre-opened streams
- Dif invoking open () fails, the value None is returned
How the community answered
(35 responses)- A74% (26)
- C17% (6)
- D9% (3)
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