WEEK 1-2 Quiz on Python Basics and Data Structures

What is the correct syntax to print a message in Python?

• print "Hello"

• console.log("Hello")

• print("Hello")

• System.out.println("Hello")

What symbol is used to start a comment in Python?

• #

• //

• /* */

Which of the following data types is immutable in Python?

• List

• Dictionary

• Tuple

• Set

What is the output of type([1, 2, 3]) in Python?

Which keyword is used to define a function in Python?

• func

• define

• def

• function

Which method is used to add an item to a Python list?

• append()

• add()

• push()

• insert()

How do you access the first element of a list named my_list?

• my_list[1]

• my_list[0]

• my_list.first()

• my_list[-1]

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

• Sets allow duplicates; lists do not.

• Sets are ordered; lists are unordered.

• Sets are unordered; lists are ordered.

• There is no difference.

Which of the following is a key-value data structure in Python?

• List

• Set

• Dictionary

• Tuple

What is the correct way to create a tuple in Python?

• [1, 2, 3]

• (1, 2, 3)

• {1, 2, 3}

• <1, 2, 3>