Python L1

What is the purpose of an if statement in Python?

• To create loops in the code.

• To execute code conditionally based on a boolean expression.

• To define functions in Python.

• To handle exceptions and errors.

How do you write a basic if statement in Python?

• if condition: do_something

• if (condition) { do_something }

• if: condition then do_something

• if condition do_something

What is the syntax for an if-else statement in Python?

• if condition: do_something else: do_something_else

• if condition do_something else do_something_else

• if (condition) { do_something } else { do_something_else }

• if condition: do_something; else: do_something_else

What does the 'elif' keyword stand for in Python?

• else if

• next if

• if else

• else when

What is the difference between '==' and '===' in Python?

• In Python, '==' checks for value equality, while '===' does not exist.

• Both '==' and '===' are used for strict comparison in Python.

• '===' is a valid operator in Python for checking both type and value.

• '==' checks for type equality, while '===' checks for value equality.

Which of the following is not a valid data type?

• Fraction
• Float
• String
• Integer

Quotation marks around a variable’s identifier imply that it is a:

• String
• Integer
• Character
• List

This variable data type can only have True or False values:

• Boolean
• Integer
• True/False
• String

Casting refers to:

• Converting between variable data types
• Boolean algebra
• Printing out of the program’s results
• Sending values to a function or procedure

Identify the error in the pictured line of Python code
num1 * Num2 = total

• The variable assigned must be on the left
• Multiplication  symbol should be 'x' not '*'
• The variable Num2 can't have a capital letter
• 'total' needs to be casted as an integer