Quiz: Quiz 3: Control Flow - Conditionals and Loops | Module 3: Control Flow - Conditional Execution and Loops

Module 3: Control Flow - Conditional Execution and Loops

Lessons

Boolean Values and Conditional Execution
The `if-else` and `elif` statements
Loops: `while` and `for`
Controlling Loop Execution: `break`, `continue`, and `else` in Loops

Labs

Lab 3.1: Loop Master - Number Printer

Quizzes

Quiz 3: Control Flow - Conditionals and Loops

Module 3: Control Flow - Conditional Execution and Loops

Quiz: Quiz 3: Control Flow - Conditionals and Loops

1. What does the statement `if x == 5:` check for?

If x is assigned the value 5.

If x is not equal to 5.

If x is equal to 5.

If x is greater than 5.

2. What is the primary difference between the `=` operator and the `==` operator in Python?

`=` is for comparison, `==` is for assignment.

`=` is for assignment, `==` is for comparison.

They are interchangeable.

`=` is for strings, `==` is for numbers.

3. How does a `while` loop generally differ from a `for` loop in terms of how they iterate?

`while` loops always iterate a fixed number of times; `for` loops iterate based on a condition.

`while` loops iterate as long as a condition is true; `for` loops iterate over a sequence of items.

`for` loops cannot have a condition.

`while` loops are only for numbers; `for` loops are for strings.

4. What does the `break` statement do when used inside a loop?

Skips the current iteration and moves to the next.

Pauses the loop indefinitely.

Terminates the loop immediately and transfers execution to the statement following the loop.

Restarts the loop from the beginning.

5. When is the `else` block of a `for` loop executed?

Always after the loop finishes.

Only if the loop is terminated by a `break` statement.

If the loop completes all its iterations without being terminated by a `break` statement.

During every iteration of the loop.

6. How many times will the loop `for i in range(0, 5):` execute its body?

0 times

4 times

5 times

6 times

7. What is the output of the Python expression `not False`?

True

False

None

Error

8. What is the boolean value of the expression `True and False`?

True

False

None

Error

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