4.18 - 5.4

What is the value of the following?

[i*i for i in range(5)][2::-1]

• [0, 1, 4, 9, 16]

• [4, 1, 0]

• [16, 9, 4]

• [16, 9, 4, 1, 0]

What is the output of the program?

• 7

• [1, 2, 3]

• [1, 2, 3, None, None, None, 7]

• [1, 2, 3, 7]

What is the expected output of the program?

• None

• a

• C

• None of the above

• 2

Python language was developed in what year?

• 1985

• 1920

• 1991

• 2001

What is a statement in programming?

• Expresses an action to be carried out

• Always returns results like expressions

• Rules controlling how components in a program are combined

• An instruction to perform a task, usually one word

• None of the above

What is the output of the following code?

• James

• JamesJamesJamesJamesJamesJames

• JamesJamesJamesJamesJames

• Error: invalid syntax

What is the output of the following code

• py

• yn

• pyn

• yna

• pn