Question

Num = int(input("Enter a number: "))

Answer 1

Answer:

26: B

3: C

48: E

Explanation:

num % 4 calculates the remainder after division. So the outcome can be 0, 1, 2 or 3. Note that you will thus never get D as an answer.

26 % 4 = 2 since 4*6+2 = 26. 2 maps to B.

48 is divisable by 4 so num is 0. However there is not test for that, so it falls to the last else case which prints E.

Answer 2

Answer:

If the user enters 26 what is output?

B

If the user enters 3 what is output?

C

If the user enters 48 what is output?

E

Explanation:

The program in the question is written in Python 3. In Python, "%" is a modulus operator that will return the remainder value of a division. For example, if the user input 26, the 26 % 2 will be evaluated to 2 (remainder of 26/2) and the condition num == 2 will be true and therefore print B.

By using the same logical idea, we can predict when user enter 3, it will print C (remainder of 3 / 4 is 3).

When user enter 48, it will print E (remainder of 48 / 4 is 0). This is because none of the if and elif conditions are met and therefore the else block will run to print E.