[&] Why is it necessary to encode special characters in URLs?
- To avoid ambiguity and errors due to the special meanings of certain characters -- Correct
- To enhance the aesthetic of URLs
- To increase loading speeds of websites
- To ensure URLs are interpreted identically across different devices

[&] What is URL encoding primarily used for?
- To ensure web pages load faster
- To create user-friendly web addresses
- To encode characters into a format suitable for URLs -- Correct
- To encrypt data for secure transmission

[&] Why might URL encoding affect the perceived attack surface of a web application?
- It changes the way scripts are interpreted by servers
- It limits the size and scope of requests sent by clients
- It reduces the readability of URLs
- It ensures data is sent in a standardized form, which may expose vulnerabilities -- Correct

[&] How do browsers typically handle URL encoding?
- They automatically encode only characters not found on standard keyboards.
- They do not perform URL encoding and rely entirely on servers.
- They require users to manually encode all characters.
- They automatically encode unsafe characters to ensure correct data transmission. -- Correct

[&] What is a common misconception about URL encoding?
- It ensures data integrity during transmission
- It automates data entry processes
- It helps prevent SQL injection
- It is a form of data sanitization -- Correct

[&] Which of the following best describes the difference between URL encoding and HTML encoding?
- URL encoding is for secure data transmission, HTML encoding is for secure data storage.
- URL encoding is for encoding URLs, HTML encoding is for rendering special characters in HTML. -- Correct
- URL encoding is used in modern browsers only, HTML encoding is universal.
- URL encoding is for web servers, HTML encoding is for web browsers.