Python Programming Quiz

Which of the following is the correct syntax to create a function in Python?

• function myFunction():

• def myFunction[]:

• def myFunction():

• create function myFunction():

What is the output of the following code? x = [1, 2, 3] print(x * 2)

• [1, 2, 3, 1, 2, 3]

• [2, 4, 6]

• [[1, 2, 3], [1, 2, 3]]

• Error

Which of the following is the correct way to read a file in Python?

• file = open("filename.txt", "r")

• file = open("filename.txt")

• file = open("filename.txt", "read")

• file = open("filename.txt", "w")

What will be the output of the following code? my_list = [2, 4, 6, 8] my_list.append(10) print(my_list)

• [2, 4, 6, 8]

• [2, 4, 6, 8, 10]

• [10, 2, 4, 6, 8]

• None of the above

Which of the following data structures does Python's set type represent?

• Ordered collection of unique elements

• Unordered collection of unique elements

• Ordered collection with duplicate elements

• Unordered collection with duplicate elements

What is the difference between a list and a tuple in Python?

• Lists are immutable, tuples are mutable

• Tuples are immutable, lists are mutable

• Lists are faster to iterate over

• Tuples allow duplicate values while lists do not

What is the output of the following code? x = 5 y = 10 x, y = y, x print(x, y)

• 5 10

• 10 5

• None None

• Error

Which of the following methods is used to remove whitespace from both ends of a string in Python?

• trim()

• strip()

• cut()

• remove()

What will the following code output? x = "5" y = 5 print(x == y)

• True

• False

• Error

• None

What will the following code produce? for i in range(1, 5): if i == 3: break print(i)

• 1 2 3

• 1 2 4 5

• 1 2

• 1 2 3 4