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<=KNEC Diploma in ICT Module III: Internet Based Programming past paper July 2019

State the circumstance under which each of the following JavaScript events may be triggered in HTML. (4 marks)
(i) OnAbort;
(ii) onBlur;
(iii) onKeyDown;
(iv) onReset.

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Questions List:

1. Outline four attributes of a <marquee> that may be used to set its movement in a web page.
2. Distinguish between sequential navigation and hierarchical navigation scheme as applied in web design.
3. Explain three disadvantages of common gateway interface approach in web programming
4. Ali has been tasked to design a web site for an organization and would like to include text input control on forms. Explain three controls that he is likely to consider
5. Outline four uses of server side scripting language
6. Distinguish between webpage and web server as used in the internet
7. Explain three reasons for having each of the following features in a web authoring software. (i) Script language program (ii) Integrated multimedia elements; (iii) Supporting CD-ROM or laser Disc sources.
8. Write a JavaScript program embedded in HTML that prompts the user to enter a number then display a message, “number is less than 10” or otherwise on an alert box
9. Outline four characteristics of HTML tags
10. Describe each of the following as used in web design. (6 marks) (i) site map; (ii) links; (iii) buttons
11. Distinguish between structured authoring tool and unstructured authoring tool as used in web design.
12. Write a JavaScript program embedded in HTML to display all even numbers between 0 to 20. Use a for loop statement
13. Jane a web developer was asked to develop an effective website for a business. (i) Explain the term an effective website. (ii) Explain three qualities of an effective website
14. Distinguish between spoofing and snooping as applied in web site security
15. Write a JavaScript program embedded in HTML that prompts a user to enter two numbers using a function. The program then computes the product of the two numbers and display the results using an alert function
16. Outline four attributes of a <textarea> as used in HTML
17. Explain three reasons for performing security test on a web that has been developed
18. Write a HTML code that would display the following form when run on a browser
19. Outline four attributes of <meta> as used in HTML
20. Explain the effect of each of the following tags in a web page: (i) <!--…--> (ii) <sup> (iii) <br>
21. outline four scripting language that could be used to develop web site.
22. Explain three factors to consider when selecting a web programming language
23. Explain three methods that one may use when setting colour schemes in a web page been developed
24. Explain three benefits of using an ASP in web development
25. State the circumstance under which each of the following JavaScript events may be triggered in HTML. (4 marks) (i) OnAbort; (ii) onBlur; (iii) onKeyDown; (iv) onReset.
26. Explain two uses of a web form to a hotel industry
27. Explain three reasons for connecting web forms to a database
28. Write a HTML code that would display the following listed items when run on a browser. INTAKES FOR MONTH OF AUGUST o BUSINESS STUDIES o BUSINESS INFORMATION TECHNOLOGY o ECONOMICS INTAKES FOR MONTH OF SEPTEMBER B. MOTOR VEHICLE C. MECHANICAL D. ELECTRICAL


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