How do you insert a comment in a CSS file?

  1. /* this is a comment */

  2. // this is a comment

  3. // this is a comment //

  4. ' this is a comment


Correct Option: A

AI Explanation

To answer this question, you need to understand how to insert comments in a CSS file. Let's go through each option to understand why it is correct or incorrect:

Option A) /* this is a comment / - This option is correct because in CSS, comments are written using the / comment / syntax. Any text enclosed within / and */ will be treated as a comment and will not be interpreted as CSS code.

Option B) // this is a comment - This option is incorrect. In CSS, the // syntax is not used for comments. This syntax is used in languages like JavaScript or C++.

Option C) // this is a comment // - This option is incorrect for the same reason as Option B. The // syntax is not used for comments in CSS.

Option D) ' this is a comment - This option is incorrect. In CSS, single quotes ('') are used for specifying string values, not for commenting out code.

The correct answer is Option A. This option is correct because the /* comment */ syntax is used for inserting comments in a CSS file.

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