Python Variable Quiz

Which of the following is a rule for naming variables in Python?

• A variable name must start with a number.

• A variable name can include special characters like @, #, $.

• Variable names are not case-sensitive.

• A variable name must start with a letter or the underscore character.

Which of the following is a legal variable name in Python?

• 2myvar = "John"

• my-var = "John"

• my@var = "John"

• my_var = "John"

Why can't the variable name 'Age' and 'age' be used interchangeably in Python?

• Because variable names in Python can start with a capital letter only.

• Because variable names in Python are not case-sensitive.

• Because variable names in Python are case-sensitive.

• Because 'Age' is a Python keyword.

Which of the following is not allowed in Python variable names?

• Using alpha-numeric characters and underscores.

• Starting the variable name with an underscore.

• Using Python keywords as variable names.

• Mixing uppercase and lowercase letters in variable names.

What is the term used to describe a variable naming convention where each word, except the first, starts with a capital letter?

• Snake Case

• Kebab Case

• Camel Case

• Pascal Case

In Camel Case, how is the variable 'myVariableName' formatted?

• Each word, including the first, starts with a capital letter.

• Only the first word starts with a capital letter.

• Each word, except the first, starts with a capital letter.

• All letters are lowercase.

What is the term used to describe a variable naming convention where each word starts with a capital letter?

• Camel Case

• Snake Case

• Kebab Case

• Pascal Case

How is the variable 'myVariableName' formatted in Pascal Case?

• Each word, including the first, starts with a capital letter.

• Only the first word starts with a capital letter.

• Each word, except the first, starts with a capital letter.

• All letters are lowercase.

How are words separated in snake case notation?

• Each word is capitalized

• Each word is separated by a hyphen

• Each word is separated by an underscore character

• Each word is separated by a space

How can you assign values to multiple variables in one line in Python?

• x = y = z = "Orange", "Banana", "Cherry"

• x, y, z = "Orange" + "Banana" + "Cherry"

• x, y, z = "Orange", "Banana", "Cherry"

• x - y - z = "Orange", "Banana", "Cherry"