Variable Naming Quiz

Which of the following characters can be used in variable names?

• Letters, digits, and underscores

• Whitespace and special signs

• Only letters

• Only digits

What is the minimum length a variable name should have?

• 1

• 2

• 3

• 4

Which of the following is NOT allowed at the beginning of a variable name?

• Letter

• Digit

• Underscore

• Special character

What naming style should be maintained for variable names?

• CamelCase

• snake_casing

• kebab-case

• PascalCase

Which of the following is a reserved keyword in Python?

• variable

• function

• class

• constant

How many reserved keywords are there in Python according to the document?

• 30

• 35

• 40

• 45

Variable names should not be:

• Too lengthy and too general

• Descriptive and meaningful

• Short and concise

• Related to the data stored

Which of the following is NOT a Python reserved keyword?

• async

• await

• variable

• yield

Variable names are case sensitive. Which of the following is true?

• ABC, Abc, and abc are the same

• ABC, Abc, and abc are different

• ABC and abc are the same, but different from Abc

• Only abc is valid

Which of the following is a correct statement about variable naming?

• Variable names can have special signs

• Variable names can begin with digits

• Variable names cannot be a reserved keyword

• Variable names can be whitespace