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

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

1.	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
Answer» The CORRECT choice is (b) os.read() For explanation: NONE of the other functions EXIST.

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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

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