www.dhsekerala.gov.in Humanities Computer Application Model Question Paper : HSE / Plus Two / 12th Std / +2

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Document Described : Computer Application Question Paper, Kerala Question Paper

Model Examination February 2012
COMPUTER APPLICATION
(Humanities Group)
HSE II Max Scores :60
Time : 2 Hrs

http://dhsekerala.gov.in/ques_download.aspx
http://dhsekerala.gov.in/downloads/q..._2_44_ca2H.pdf

1. ______ is used in a web site to record the number of visits to the web site. (1)
2. ABC corporation is a whole sale dealer and the retail dealer XYZ corporation is one of their customers. Identify and write the type of business here. (1)
3. ______ are small text files that a web server sends to a visiting web browser and reads it later. (1)
4. ______ is the facility on the web that allows customers to select the items to be purchased by clicking on them. (1)
5. _______ will ensure that all payment transactions on internet are carried out safety and reliably. (1)
6. ________is an empty tag. (1)
7. Which of the following is not an attribute of body tag
a) text b) bgcolor c) src d) link (1)
8. X Ltd. and Y Ltd are two companies. X is following traditional methods of business and Y is engaged in business with e-commerce set up. (4)
(a) Identify and write the advantages of Y Ltd. Over X Ltd. in business transactions.
(b) Specify the limitations of customers of Y Ltd. over the customer of X Ltd.
9. List and explain any three online auctions? (4 )
Or
10. Explain any four attributes of <table> tag. (4)
11. "In e-commerce applications ¬ back office is considered as the nerve centre for a web store" Justify this statement. (4)
12. Dr. Salim designed a web site for providing on-line services to his patients spread all over the world. Now he would like to acquire credit card facility. What are the various benefits from it? (3)
13. Write short notes on the following (3)
a) Web portal
b) Extranet
c) Electronic Market
14. Net Link Pvt. Ltd. propose to launch a web site for promoting their sales. (4)
a) List the primary requirements that the company has to undertake to host the site.
b) Recommend the most suitable choice of web hosting services for the firm with proper justification.
15. List and explain different steps involved in credit card based payment system with the help of a neatdiagram. (4)
16. What is Kerning? What are the different types? (3)
Or
17. Write short notes on the following (3)
a) Web hosting
b) DNS
c) WAP
18. Explain WAP based communications process with a neat diagram. (5)
Or
19. Describe the various stages of system analysis and development. (5)
20. Mrs. Brigit is the manager of the leading nationalised Bank. She is getting requests to do some financial transactions from the account holders of her bank. But she is not sure whether the persons are genuine who claim they are. What are the different methods she can adopt to check the authenticity of the person submitting requests? (4)
21. RAM wants to write a message to SITA. The actual message RAM wants to transmit is 'I WANT TO SEE YOU' for that he wrote. 'J XBOU UP TFF ZPV'. He did it by substituting each alphabet by its neighbouring alphabet.
(a) What might be the purpose of writing such a message by RAM.
(b) Name the process that SITA has to also on this message in order to make it readable.
(4)
Or
22. What are the components of DBMS? (4)
23. Mr. Arun can access Internet and telephony services through his mobile phone
a)Name the protocol helps him to use this facility
b)what are the components needed to use this facility (5)
24. Compare the two form submission methods ‘Get’ and ‘Post’. (2)
25. Write the significance of Digital Certificate in online transactions. (2)
Or
26. What is meant by ‘plastic money’? (2)
27. How XML differs from HTML? (2)
Or
28. Compare Asynchronous and Synchronous transmission. (2)

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