MIME types configuration in Nginx - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a MIME type in the context of web servers like nginx?

A MIME type tells the browser what kind of file it is receiving, such as text, image, or video, so the browser knows how to handle or display it.

beginner

Where does nginx typically store MIME type configurations?

In the file usually named mime.types, which is included in the main nginx configuration file.

beginner

How do you include MIME types in the nginx configuration?

By using the directive include mime.types; inside the http block of the nginx config file.

intermediate

What is the purpose of the default_type directive in nginx?

It sets the MIME type to use when a file's type is not found in the MIME types list, often set to application/octet-stream.

intermediate

How would you add a custom MIME type for files with extension .abc in nginx?

Add a line like application/x-abc abc; inside the types block in the mime.types file or directly in the nginx config.

What does the MIME type text/html tell the browser?

A The file is a web page and should be displayed as HTML

B The file is an image

C The file is a video

D The file is a compressed archive

The MIME type text/html means the file is an HTML document for web pages.

Where do you include the MIME types file in nginx configuration?

A Inside the <code>location</code> block

B Inside the <code>server</code> block

C Inside the <code>http</code> block

D At the end of the config file

The include mime.types; directive is placed inside the http block.

What happens if nginx cannot find a MIME type for a file?

A It refuses to serve the file

B It uses the <code>default_type</code> setting

C It guesses the type automatically

D It serves the file as plain text

Nginx uses the default_type directive to assign a MIME type when none matches.

How do you define a new MIME type for extension .xyz?

A Add <code>application/xyz xyz;</code> in the <code>types</code> block

B Rename the file to <code>.txt</code>

C Change the file content to HTML

D Restart nginx without changes

You add the new MIME type mapping inside the types block.

What file extension is commonly associated with the MIME type image/png?

A .jpg

B .svg

C .gif

D .png

The image/png MIME type is for files ending with .png.

Explain how nginx uses MIME types to serve files correctly to browsers.

Think about how nginx tells the browser what kind of file it is sending.

Describe the steps to add a custom MIME type for a new file extension in nginx.

Focus on where and how to add the new MIME type mapping.