Question: An URL is normally made of _______ parts

Answer:

A URL (Uniform Resource Locator) is typically made up of five parts:

1. Scheme/Protocol: This is the first part of a URL and indicates the protocol used to access the resource. Common schemes include "http://" for accessing web pages over HTTP, "https://" for secure web pages using HTTPS, "ftp://" for accessing files over FTP, and "mailto://" for email addresses.

2. Domain/Subdomain: The domain or subdomain identifies the specific website or server hosting the resource. It is usually preceded by "www" for World Wide Web addresses, but it can be customized to other subdomains or left blank for certain websites.

3. Top-Level Domain (TLD): The TLD is the last part of the domain and represents the highest level in the domain naming hierarchy. Examples of TLDs include ".com" for commercial websites, ".org" for organizations, ".net" for network infrastructure, and country-specific TLDs like ".uk" for the United Kingdom or ".de" for Germany.

4. Path: The path component specifies the specific location or directory on the server where the resource is located. It can include multiple directories or subdirectories, separating them with slashes ("/"). The path is optional and can be omitted if the resource is located at the root of the server.

5. Query Parameters: Query parameters are additional information appended to the URL, usually following a question mark ("?"). They provide specific instructions or data to be sent to the server. Query parameters are typically represented as key-value pairs, separated by ampersands ("&"), such as "?page=1&sort=desc".

Here's an example of a URL broken down into its parts:
```
https://www.example.com/path/to/resource?param1=value1&param2=value2
```

- Scheme/Protocol: "https://"
- Domain/Subdomain: "www.example.com"
- Top-Level Domain (TLD): ".com"
- Path: "/path/to/resource"
- Query Parameters: "?param1=value1&param2=value2"

It's important to note that while URLs typically consist of these five parts, some URLs may not include all of them, depending on the specific resource and the website's structure.