Python Lesson 6 Quiz

What is a variable in Python?

• A variable in Python is a keyword used to define a function.

• A variable in Python is a data type used to store multiple values.

• A variable in Python is a built-in function used to perform mathematical operations.

• A variable in Python is a named location in memory used to store data.

Which of the following is not a valid data type in Python? a) Integer b) String c) Boolean d) Character

• a

• b

• c

• d

What is the syntax for an if statement in Python?

• if [condition]

• if condition:

• if {condition}

• if (condition)

Which loop in Python is used to iterate over a sequence of elements?

• for

• do-while

• while

• if

What is the output of the following code snippet?

x = 5

y = 3

print(x + y)

• 2

• 8

• 15

• 53

Which data type is used to store a sequence of characters in Python?

• float

• boolean

• integer

• string

What is the purpose of the 'else' statement in a conditional statement?

• The purpose of the 'else' statement is to provide an alternative code block to be executed when the condition in the 'if' statement is true.

• The purpose of the 'else' statement is to skip the execution of the code block inside the 'if' statement.

• The purpose of the 'else' statement is to terminate the execution of the entire conditional statement.

• The purpose of the 'else' statement is to provide an alternative code block to be executed when the condition in the 'if' statement is false.

Which loop in Python is used to execute a block of code a specific number of times?

• if

• while

• do-while

• for

What is the output of the following code snippet?

x = 10

y = 2

print(x / y)

• 20

• 5.0

• 0.5

• 2.0

Which data type is used to store true or false values in Python?

• boolean

• float

• string

• integer