PART III
COMPUTER APPLICATION(COMMERCE)
HSE (I) Maximum: 60 Scores
March 2010 Time: 2 Hrs.
Cool off Time: 15 Mts
1. Consider the following facts and convert into information.
Ramu, Delhi, 20, Degree (1)
2. utility program ensures virus free work environment. (1)
3. Fill up the following series.
(a) A, C, E, 10, 12, ,
(b) 1, 2, 4, 100, 7, 111, ,
(2)
4. Categorize into input, output devices.
OMR, VDU, BCR, light pen, MICR, Printer (3)
5. Computer is a data processing machine. Justify the validity of this
Statement with your comments. (3)
6. Which type of topology will you prefer to make networking in your
School computer lab? Why? (3)
7. If you want to get the dial up internet connection on your PC, what are the necessary steps for getting that? What are the components
required for establishing such a connection? (4)
8. GUI is popular than CUI. Justify? (3)
9. Match the following:
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10. What are the symbols used for representing process and decision
Making in flow chart? Draw a flow chart to read three marks and find
the sum & average and explain the same. (4)
11. Rahul wants to know about the National Games to be held in 2010 in Kerala. He knows that the details are available in the Internet. Can you help him to get the information from the Internet and to
save the details in his computer? (5)
12. The marks scored by 60 students are given. What are the steps to
process these data to get an average? (3)
13. Write the information conveyed by the given domain name?
`prd.kerala.gov.in’ (2)
PART B
| 14. | Msgbox and input box functions are used in VB. Explain its use. Write its syntax. |
(3) |
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15. |
Explain any five components of VB IDE. |
(5) |
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16. |
VB is said to be an event driven programming. Justify. |
(3) |
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17. |
What are the components of a VB project? |
(2) |
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18. |
How to include nested structures in VB? |
(4) |
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19. |
How the properties and methods of any control differ? Explain with examples. |
(3) |
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20. |
Explain the operators used in VB application? |
(3) |
