PCEP Python Control Flow Quiz

1. How many times does this loop execute? for i in range(0): print(i)

0 times

1 time

Infinite times

Error

2. In a for loop, what does the loop variable represent?

The total count of iterations

The current element from the iterable

The index position only

A fixed value

3. What does 'not True' evaluate to?

True

False

None

Error

4. Which operator is used for logical AND in Python?

&&

&

And

AND

5. What is the output of this nested loop? for i in range(2): for j in range(2): print('x', end='') print()

X x

X x x x

Xxxx

Xx

6. How do you create an infinite loop intentionally?

While 0:

While True:

For i in None:

Loop:

7. What is the result of this comparison? '5' > 3

True

False

TypeError

5

8. What does the else clause in a for loop execute?

When the loop condition is False

When break is called

After the loop completes normally

Never

9. Which statement is used for multiple conditions in Python?

If-else

If-elif-else

Switch-case

If-then-else

10. What is the output? x = 10 if x > 5: if x < 15: print('yes')

Yes

No

Error

Nothing

11. What is the output of the following code? if 5 > 3: print('yes') else: print('no')

Yes

No

5 > 3

Error

12. What does the 'pass' statement do?

Exits the current block

Skips to the next iteration

Does nothing; used as a placeholder

Raises an error

13. What is the condition for a while loop to continue executing?

The condition must be False

The condition must be True

The condition must be None

The condition must be a string

14. Which loop is best for iterating over a collection?

While loop

For loop

Do-while loop

Infinite loop

15. In an if-elif-else structure, what happens after a matching condition is found?

All remaining conditions are checked

The block executes and remaining conditions are skipped

The else block always executes

The loop restarts

16. What keyword terminates a loop prematurely?

Exit

Break

Stop

End

17. What is the output of range(2, 8, 2)?

[2, 4, 6, 8]

[2, 4, 6]

[2, 3, 4, 5, 6, 7]

[2, 8]

18. How many times will this loop execute? for i in range(5): print(i)

4 times

5 times

6 times

Infinite

19. What does the 'break' statement do in a loop?

Skips the current iteration

Exits the loop immediately

Pauses the loop

Restarts the loop

20. Which keyword is used to skip the current iteration in a loop?

Break

Continue

Pass

Skip

PCEP Python Control Flow Quiz

1. How many times does this loop execute? for i in range(0): print(i)

2.

What first name or nickname would you like us to use?

2. In a for loop, what does the loop variable represent?

3. What does 'not True' evaluate to?

4. Which operator is used for logical AND in Python?

5. What is the output of this nested loop? for i in range(2): for j in range(2): print('x', end='') print()

6. How do you create an infinite loop intentionally?

7. What is the result of this comparison? '5' > 3

8. What does the else clause in a for loop execute?

9. Which statement is used for multiple conditions in Python?

10. What is the output? x = 10 if x > 5: if x < 15: print('yes')

11. What is the output of the following code? if 5 > 3: print('yes') else: print('no')

12. What does the 'pass' statement do?

13. What is the condition for a while loop to continue executing?

14. Which loop is best for iterating over a collection?

15. In an if-elif-else structure, what happens after a matching condition is found?

16. What keyword terminates a loop prematurely?

17. What is the output of range(2, 8, 2)?

18. How many times will this loop execute? for i in range(5): print(i)

19. What does the 'break' statement do in a loop?

20. Which keyword is used to skip the current iteration in a loop?