JavaScript Comments — JS Technical Interview Questions & Answers

Single-line // and multi-line /* */ comments.

JavaScript Comments

  • JavaScript Comments (js) is a JS topic. In plain words you use it for a short JavaScript Comments js example in a script in the browser. Don’t start with a slogan — start with that picture.
  • Smallest example: the smallest JavaScript Comments js example you can type. Type it, run it, and say what you see. If you can do that from memory, you know JavaScript Comments (js).
  • From the example next to this theory: Single-line // and multi-line /* */ comments.
  • Trap: only saying “JavaScript Comments js” with no example. Fix that before you talk about advanced JS.
  • Viva: what is JavaScript Comments (js)? Then show the smallest JavaScript Comments js example you can type. Then name the trap.

Technical Interview Tip: What is JavaScript Comments (js)? Show this: the smallest JavaScript Comments js example you can type. Trap: only saying “JavaScript Comments js” with no example.

Code Examples for JavaScript Comments

JavaScript Comments — working example

// Single-line comment
/* Multi-line
   comment */
let score = 10; // statement ends with ;
const message = "Ready";
console.log(message, score + 5);

JavaScript Comments — statements, identifiers, and // or /* */ comments are the base of JS syntax.

How to Explain JavaScript Comments to an Interviewer

What is JavaScript Comments (js)?

Used for a short JavaScript Comments js example a script in the browser Not just the heading

Give one small example of JavaScript Comments (js).

the smallest JavaScript Comments js example you can type Single-line // and multi-line /* */ comments

What mistake do beginners make with JavaScript Comments (js)?

only saying “JavaScript Comments js” with no example Show the fix

Where do you use JavaScript Comments (js)?

a script in the browser a short JavaScript Comments js example