Question

5.2.3 variables quiz
question: 1
what keyword do you need to use to define a variable in javascript?
variable
let
int
x

Explanation:

To determine the correct keyword for defining a variable in JavaScript:

• "variable" is not a JavaScript keyword for variable declaration.
• "let" is a valid keyword used to declare variables in JavaScript (along with "var" and "const" in different contexts).
• "int" is a data type keyword in languages like Java, not used for variable declaration in JavaScript.
• "x" is a variable name, not a keyword for declaration.

Answer:

B. let