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Which of the following functions can be used to read data from a file using a file descriptor?

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Which of the following functions can be used to read data from a file using a file descriptor?

(a) os.reader()

(b) os.read()

(c) os.quick_read()

(d) os.scan()

The question was asked at a job interview.

The query is from Operating System topic in division Mapping Functions and Modules of Python

1 Answer

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Best answer
The correct choice is (b) os.read()

For explanation: None of the other functions exist.

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