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Question 71

If S is a stream open for reading, what do you expect from the following invocation?

one line of the file will be read and stored in the string called C

the whole file content will be read and stored in the string called C

one character will be read and stored in the string called C

one disk sector (512 bytes) will be read and stored in the string called C

Correct Answer: B

The read() method reads the entire content of the file, from the current position of the file pointer until the end of the file, and stores it in the variable 'c' as a string. If no argument is provided to the read() method, it defaults to reading the entire file.

Discussion

macxszOption: B

B. the whole file content will be read and stored in the string called C

Seb1988

correct

aykhazri

correct

seaverickOption: B

s=open('module1.py','rt') c=s.read() print(c) Ans is B

AmfortasOption: B

...The read() method returns the specified number of bytes from the file. Default is -1 which means the whole file...