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<=KNEC Diploma in ICT Module III: Internet Based Programming past paper November 2017
The following is a JavaScript segment code. Use it to answer the question that follows.
function squares(size)
{
var sqr;
for (var i=1; i<=size; i++)
{
sqr=i*i;
alert(sqr);
}
}
Interpret the code.
function squares(size)
{
var sqr;
for (var i=1; i<=size; i++)
{
sqr=i*i;
alert(sqr);
}
}
Interpret the code.
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Questions List:
1. Outline two types of Uniform Resource Locators (URLs) that could be applied on a web page.
2. Explain two uses of comments in web development
3. Distinguish between submit and reset commands as applied in HTML forms
4. Afya Technology Limited recently developed a company website. Explain three benefits the company is likely to realize from this move.
5. The following is a JavaScript segment code. Use it to answer the question that follows. function squares(size) { var sqr; for (var i=1; i<=size; i++) { sqr=i*i; alert(sqr); } } Interpret the code.
6. Outline four factor to consider when building a website for a business enterprise
7. State two uses of the Common Gate Interface(CGI) in a web authoring
8. Distinguish between client side and server side approaches to web programming
9. Describe one type of animation used in JavaScript
10. Write a JavaScript functions that prompts a user to enter a colour. The function then uses the colour entered to set link colour within the existing web page
11. Maria, a web designer, inserted images on a website using the portable network graphic (PNG) file format. Explain three benefits of this format
12. State two web-programming language other than HTML and JavaScript
13. Jane would like to host a website. She was advised to lease a dedicated web server from a local ISP. Explain three reasons for this advice
14. Write a JavaScript function that accept item price, tax rate and cash. The function then outputs “yes” or “no” in an alert box if the cash entered is adequate or not respectively to purchase an item
15. The following is an HTML code created by a student. use it to answer the question that follows Sketch the output generated when the code is run on a web server
16. Outline four reasons for the current popularity of open source software in web programming
17. Describe each of the following HTML tables tags: (i) <caption> (ii) <thead> (iii) <colgroup>
18. Maji Mazuri Company has a website whose security is a major concern to the management. As a web designer, explain three possible security threats to the website
19. Trimax Limited Company would like to host its website. Explain two factors the company would consider in choosing an ISP
20. Outline four challenges associated with cloud computing
21. Explain two benefits of a dynamic website to an organization
22. Write a JavaScript code embedded in an HTML document that prompts a user to enter a number. The code then displays the next three numbers in the series
23. Figure 1 shows a form on a website. Use it to answer the question that follows: Write HTML code that would generate the form when run on a web browser
24. State four web authoring applications in the market today
25. Outline two factors to consider when designing forms on a webpage
26. Mary, a web designed used frames to develop a webpage. Explain three benefits she is likely to realize from this move
27. Peter, a webmaster advised a client to host a website on own server. Explain three possible reasons for this advice
28. Write HTML code that would insert an image named mountain.jpg into a webpage. The image has mountain view as its alternative name, a width of 340px and a height of 220px.
29. Outline four examples of internet protocols
30. Mary created a webpage and would like to embed a video to it. State four video file format she is likely to use
31. Write HTML code that would link a given webpage to http://www.helb.ac.ke and open in a blank page with the heading “welcome to HELB services!”.
32. Distinguish between a template and library as used in a web design
33. Explain two uses of Active service page (ASP) technology in a web design
34. Outline four characteristics of a good web design
35. Anita, a web developer would like to create a website. Explain three criteria she would use to when choosing a web programming language
36. Explain two disadvantages of developing a website using templates
37. Write HTM code to generate a form that allows a student to enter a student number, select units: MIS, IBP, and DATA COM, through a list box, and submit or else cancel
1. Outline two types of Uniform Resource Locators (URLs) that could be applied on a web page.
2. Explain two uses of comments in web development
3. Distinguish between submit and reset commands as applied in HTML forms
4. Afya Technology Limited recently developed a company website. Explain three benefits the company is likely to realize from this move.
5. The following is a JavaScript segment code. Use it to answer the question that follows. function squares(size) { var sqr; for (var i=1; i<=size; i++) { sqr=i*i; alert(sqr); } } Interpret the code.
6. Outline four factor to consider when building a website for a business enterprise
7. State two uses of the Common Gate Interface(CGI) in a web authoring
8. Distinguish between client side and server side approaches to web programming
9. Describe one type of animation used in JavaScript
10. Write a JavaScript functions that prompts a user to enter a colour. The function then uses the colour entered to set link colour within the existing web page
11. Maria, a web designer, inserted images on a website using the portable network graphic (PNG) file format. Explain three benefits of this format
12. State two web-programming language other than HTML and JavaScript
13. Jane would like to host a website. She was advised to lease a dedicated web server from a local ISP. Explain three reasons for this advice
14. Write a JavaScript function that accept item price, tax rate and cash. The function then outputs “yes” or “no” in an alert box if the cash entered is adequate or not respectively to purchase an item
15. The following is an HTML code created by a student. use it to answer the question that follows Sketch the output generated when the code is run on a web server
16. Outline four reasons for the current popularity of open source software in web programming
17. Describe each of the following HTML tables tags: (i) <caption> (ii) <thead> (iii) <colgroup>
18. Maji Mazuri Company has a website whose security is a major concern to the management. As a web designer, explain three possible security threats to the website
19. Trimax Limited Company would like to host its website. Explain two factors the company would consider in choosing an ISP
20. Outline four challenges associated with cloud computing
21. Explain two benefits of a dynamic website to an organization
22. Write a JavaScript code embedded in an HTML document that prompts a user to enter a number. The code then displays the next three numbers in the series
23. Figure 1 shows a form on a website. Use it to answer the question that follows: Write HTML code that would generate the form when run on a web browser
24. State four web authoring applications in the market today
25. Outline two factors to consider when designing forms on a webpage
26. Mary, a web designed used frames to develop a webpage. Explain three benefits she is likely to realize from this move
27. Peter, a webmaster advised a client to host a website on own server. Explain three possible reasons for this advice
28. Write HTML code that would insert an image named mountain.jpg into a webpage. The image has mountain view as its alternative name, a width of 340px and a height of 220px.
29. Outline four examples of internet protocols
30. Mary created a webpage and would like to embed a video to it. State four video file format she is likely to use
31. Write HTML code that would link a given webpage to http://www.helb.ac.ke and open in a blank page with the heading “welcome to HELB services!”.
32. Distinguish between a template and library as used in a web design
33. Explain two uses of Active service page (ASP) technology in a web design
34. Outline four characteristics of a good web design
35. Anita, a web developer would like to create a website. Explain three criteria she would use to when choosing a web programming language
36. Explain two disadvantages of developing a website using templates
37. Write HTM code to generate a form that allows a student to enter a student number, select units: MIS, IBP, and DATA COM, through a list box, and submit or else cancel
