Competitive Written Examination for the post of Assistant Computer Operator (Technical) in Nepal Miscellaneous Services, Gazetted II CategoryDate: 2080/08/09
Time: 2 hours 15 minutes Full Mark: 100
Paper: Second
Subject: Service related work-knowledge
Answers to the following questions should be written in separate answer sheets according to the section.
Section - A Marks-50
1. Define main memory and auxiliary memory. Also explain memory hierarchy. (2+3=5)
2. Explain about DOS. Write any four command of DOS. (1+4=5)
3. Differentiate between Status Bar and Scroll Bar in word processing application. (5)
4. What do you understand by indentation? Explain various types of indentation. (1+4=5)
5. What is meant by relative and absolute cell reference in MS-Excel? Give examples to illustrate them. (5)
6. What is chart? Briefly explain various types of charts. (1+4=5)
7. What is mail merge? What are its advantages in word processing? Write down the steps of applying mail merge with a suitable example. (10)
8. Briefly discuss about the use of at least ten basic functions on Electronic Spreadsheet. (10)
Section - B Marks-50
9. How is formatting field data different from validating field data? Explain. (5)
10. What do you mean by table, field and record in database management system? (5)
11. What is a presentation system? Differentiate between animation and transitions in a presentation. (1+4=5)
12. Define Routers, Hubs and Switches. (5)
13. What is Firewall? Explain the usages of Firewall. (1+4=5)
14. Briefly write about the role of Government Integrated Data Center(GIDC). (5)
15. Explain various security mechanisms in detail. (10)
16. Describe about the objectives of National Information and Communication Technology Policy, 2072. (10)
-The End-
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