What does os.close(f) do?(a) terminate the process f(b) terminate the – InterviewSolution

InterviewSolution

1.	What does os.close(f) do?(a) terminate the process f(b) terminate the process f if f is not responding(c) close the file descriptor f(d) return an integer telling how close the file pointer is to the end of file
Answer» The correct option is (c) close the file descriptor f Easiest explanation - When a file descriptor is passed as an argument to os.close() it will be closed.

Discussion

No Comment Found

Related InterviewSolutions

To return the length of string s what command do we execute?(a) s.__len__()(b) len(s)(c) size(s)(d) s.size()
The function random.randint(4) can return only one of the following values. Which?(a) 4(b) 3.4(c) error(d) 5
What does math.sqrt(X, Y) do?(a) calculate the Xth root of Y(b) calculate the Yth root of X(c) error(d) return a tuple with the square root of X and Y
What is the range of values that random.random() can return?(a) [0.0, 1.0](b) (0.0, 1.0](c) (0.0, 1.0)(d) [0.0, 1.0)
What is the value of x if x = math.sqrt(4)?(a) 2(b) 2.0(c) (2, -2)(d) (2.0, -2.0)
What is math.factorial(4.0)?(a) 24(b) 1(c) error(d) none of the mentioned
What is math.floor(0o10)?(a) 8(b) 10(c) 0(d) 9
What is the return value of trunc()?(a) int(b) bool(c) float(d) None
What will be the output of print(math.factorial(4.5))?(a) 24(b) 120(c) error(d) 24.0
What is the output of print(math.trunc(‘3.1’))?(a) 3(b) 3.0(c) error(d) none of the mentioned