Expert Developer JavaScript Question: Download Questions PDF
Why JavaScript is called as Script for all browsers?
Answer:
JavaScript is written after <SCRIPT> tag and it is surrounded in between the <!-- your code --> tags, this is also known as comment tag. JavaScript interpreter treats the tag such that it treats all the lines in the comments as script lines. The JavaScript comment starts with // inside the <SCRIPT> tag. The script is contained inside <HTML> tag that contains a comment tag. The browser that is non-compatible with JavaScripts ignore the lines and move on, but compatible browsers always treats it as a script and execute it. The browser treat the written lines between the comment tag as normal lines and just thinking of the comment ignores it. Some browsers just treat the <!-- comment--> as a comment only and ignores whatever is written inside it.
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