Python Quiz

291. What is the output of:

print((1, 2) + (3, 4))

(1, 2, 3, 4)

[1, 2, 3, 4]

Error

(4, 6)

292. Which of the following is used to handle exceptions in Python?

try-except

catch-throw

error-trap

do-catch

293. What is the output of:

print(type([x for x in range(3)]))

<class 'tuple'>

<class 'generator'>

<class 'list'>

<class 'set'>

294. Which Python function converts a string to a list of words?

split()

join()

tokenize()

words()

295. What does `dict.keys()` return?

A list of values

A list of key-value pairs

A view object of keys

A tuple of keys

296. Which module is used to work with dates and times in Python?

datetime

timeit

calendar

dateutil

297. What is the output of:

bool(0) or bool(1)

True

False

None

Error

298. Which of the following functions is used to get user input in Python 3?

input()

get()

read()

scan()

299. What is the result of:

not (True and False)

True

False

None

Error

300. Which of these opens a file for both reading and writing?

'r+'

'rw'

'w+'

'r/w'