Which of the following statements is true about JavaScript?

Correct option is D

JavaScript is an interpreted language, meaning it does not require a separate compilation step before execution. It is executed by the browser’s JavaScript engine (like V8 in Chrome or SpiderMonkey in Firefox) at runtime. This allows developers to write and run code directly in the browser without compiling it first.

Important Key Points:

1. JavaScript is an interpreted, client-side scripting language.
2. It is executed by the browser’s engine in real-time, without explicit compilation.
3. This makes JavaScript suitable for dynamic web content and responsive applications.

Knowledge Booster:

• JavaScript doesn't execute without preliminary compilation: Incorrect — JavaScript is interpreted, not compiled ahead-of-time like C or Java.
• JavaScript is not an interpreted language: Incorrect — It is a classic example of an interpreted language.
• JavaScript along with HTML should be compiled before executing: HTML is a markup language, and JavaScript is interpreted — no compilation is needed for either.