[&] What is the primary purpose of data encoding on the web?
- To represent data in a structured format for transmission -- Correct
- To encrypt data for security
- To ensure data is not stored on a server
- To compress data to save bandwidth

[&] What is the role of UTF-8 encoding on the web?
- To reduce script execution time
- To maintain compatibility with legacy systems only
- To increase server load capacity
- To support a variety of character sets with variable length encoding -- Correct

[&] What is the limitation of ASCII character encoding?
- ASCII is slower in processing than Unicode
- ASCII cannot be used for image files
- ASCII only supports the English language -- Correct
- ASCII is not compatible with web browsers

[&] Why is character set encoding important for displaying web pages?
- It translates the content into different languages
- It ensures that the original data format is preserved -- Correct
- It compresses images for faster loading
- It encrypts content for security

[&] In web application security testing, why is encoding relevant?
- Encoding simplifies URL structures
- Encoding directly prevents DDoS attacks
- Encoding improves GUI design
- Encoding helps identify vulnerabilities and attack vectors -- Correct

[&] How does Unicode differ from ASCII?
- Unicode is only used in older systems
- Unicode uses less storage space
- Unicode is less secure than ASCII
- Unicode supports a wider range of languages -- Correct