Module in Python

41

What will be the output of the following Python code?

print(math.isinf(float('-inf')))

A) error, the minus sign shouldn't have been inside the brackets B) error, there is no function called isinf C) True D) False

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

42

What will be the output of the following Python code?

random.randrange(0,91,5)

A) 10 B) 18 C) 79 D) 95

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

43

What will be the output of the following Python code?

import sys
eval(sys.stdin.readline())
Computer

A) Error B) 'Computer\n' C) Computer8 D) Computer

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

44

What does print(os.geteuid()) print?

A) the group id of the current process B) the user id of the current process C) both the group id and the user of the current process D) none of the mentioned

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

45

What will be the output of the following Python code?

import random
random.choice([10.4, 56.99, 76])

A) Error B) Either 10.4, 56.99 or 76 C) Any number other than 10.4, 56.99 and 76 D) 56.99 only

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

46

How can you prevent a module from executing code when imported?

A) By using the if __name__ == "__main__": construct B) By using the noexec keyword C) By using the prevent_execute decorator D) By using the not_executed function

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

47

What the does random.seed(3) return?

A) True B) None C) 3 D) 1

Discuss

Answer & Solution

Answer: Option B

No explanation is given for this question. Let's Discuss on Board

48

What will be the output of the following code:

import datetime
print(datetime.date.today())

A) The current date B) An error will occur C) datetime D) 26-08-23

Discuss

Answer & Solution

Answer: Option A

No explanation is given for this question. Let's Discuss on Board

49

Which of the statements about modules is false?

A) In the "from-import" form of import, identifiers beginning with two underscores are private and aren't imported B) dir() built-in function monitors the items in the namespace of the main module C) In the "from-import" form of import, all identifiers regardless of whether they are private or public are imported D) When a module is loaded, a compiled version of the module with file extension .pyc is automatically produced

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board

50

What will be the output of the following Python code, if the sys module has already been imported?

sys.stdout.write("hello world")

A) helloworld B) hello world10 C) hello world11 D) error

Discuss

Answer & Solution

Answer: Option C

No explanation is given for this question. Let's Discuss on Board