5.4 Best Practices & coding Style

Question 1

Why is consistent indentation important in HTML?

Answer 1

Improves readability, especially in large or team-based projects.

Question 2

What’s the recommended indentation style?

Answer 2

Use 2 or 4 spaces Consistently; avoid using tabs & spaces together.

Question 3

Why should tag & attribute names be lowercase?

Answer 3

HTML is case-insensitive, but lowercase is the standard & most readable.

Question 4

Is it necessory to quote attribute values?

Answer 4

Yes, values should be in double quotes for consistency & clarity.

Question 5

What’s wrong with <input></input>?

Answer 5

It’s missing quotes, should be <input></input>.

Question 6

why should you avoid unnecessary HTML elements?

Answer 6

Reduces file size, increases page speed, & simplifies maintenance.

Question 7

What’s a good example of minimizing unnecessary elements?

Answer 7

Don’t nest multiple <div>s when one is sufficient.

Question 8

How should you organize your project files?

Answer 8

Use folders like /css, /js, /images, & keep index.html in the root.

Question 9

What naming conventions should be used for files & folders?

Answer 9

Use lowercase letters & hyphens istead of spaces.

Question 10

Why should file names avoid spaces?

Answer 10

Spaces can cause issues in URLs & file handling.