Questions:
1. Discuss the advantages and disadvantages of client-side scripting.
2. What does the XMLHttpRequest object do?
3. How do AJAX requests differ from normal requests in the HTTP request-response loop?
4. What are software layers, and what benefit do they provide?
5. What are some reasons a user might have JavaScript disabled?
6. What kind of variable typing is used in JavaScript? What benefits and dangers arise from this?
7. Compare graceful degradation with progressive enhancement.
8. What part of any website is flagged as the "most important" when we think about progressive enhancement?
9. What special characteristics of web applications make testing problematic?
10. What (if anything) is wrong with each of the following variable names?
a) Shipping Cost
b) 1_number
c) JackAndJillWentUpTheHillForWater
d) oneName
e) thisName
f) Bob,Joe,and Mike
11. Explain the difference between a loosely typed language and a strongly typed language. Which one is JavaScript?
P.S:1. Document should be plagiarism free.
2. Please follow APA format and provide citations for everything.
3. All of the questions should be fully explained.