Learn JavaScript from Scratch JavaScript for Everyone - JavaScript Operators

The video tutorial introduces operators in programming, focusing on assignment, basic math operators (addition, subtraction, multiplication, division), and advanced operators like exponents and modulus. It also covers increment and decrement operations. The tutorial concludes with a brief mention of data structures, setting the stage for the next lesson.

What is the purpose of an assignment operator in programming?

• To assign a value to a variable

• To compare two values

• To declare a new variable

• To perform arithmetic operations

Which operator would you use to add two numbers together?

• Multiplication operator

• Subtraction operator

• Addition operator

• Division operator

What is the result of 23 - 12?

• 23

• 35

• 11

• 12

Which operator is used to find the remainder of a division?

• Exponent operator

• Modulus operator

• Division operator

• Subtraction operator

What is the result of 3 to the power of 3?

• 81

• 27

• 9

• 6

What does the increment operator do to a variable?

• Multiplies its value by two

• Increases its value by one

• Decreases its value by one

• Divides its value by two

Which of the following is NOT a basic arithmetic operator?

• Division

• Subtraction

• Exponent

• Addition