Understanding Conditional Statements and Boolean Logic

What does an if statement do in a program?

• Repeats a block of code multiple times

• Stops the program

• Executes a block of code if a certain condition is true

• Declares a variable

Which of the following is the correct way to write an if statement in Python to check if `a` is equal to 10?

• if a == 10:

• if a = 10:

• if a equals 10:

• if a!=10

What does the else statement do in a program?

• Executes a block of code if the if statement's condition is false

• Stops the execution of the program

• Executes a block of code multiple times

• None of the above

Which of the following is a boolean expression?

• 5 + 3

• "Hello World"

• 5 > 3

• x = 5

What does the AND operator do in a boolean expression?

• Returns True if at least one of the conditions is true

• Returns True if both conditions are false

• Returns True if both conditions are true

• Returns False if both conditions are true

What does the OR operator do in a boolean expression?

• Returns True if both conditions are true

• Returns True if at least one of the conditions is true

• Returns True only if all conditions are false

• Returns False if at least one condition is true

What does the NOT operator do in a boolean expression?

• Reverses the condition, making True False and vice versa

• Makes both conditions required to be True

• Combines two conditions into one

• None of the above

Which of the following expressions will return True?

• True AND False

• False OR True

• NOT True

• NOT False AND False

What is the output of the following code snippet?

if (False OR True)

print("A")

else: print("B")

• A

• B

• Error

• None of the above

What is the result of the following boolean expression?

not (True and False)

• True

• False

• Error

• None of the above