Public Service Commission conducted the examination for the post of Computer Operator on 2082-02-03 B.S. The questions asked in the second paper (service related work-knowledge) of the examination are presented here for information. I hope this old question will help you in preparation.
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Public Service Commission
Computer Operator Exam 2082
Paper: Subjective
Competitive Written Exam Held on 2082-02-03
Time: 2 hr 15 min
FM: 100
Subject: Service Related Working Knowledge
Section – A Subjective 50 Marks
1. What is software? Explain its importance and types. (5)
2. “Operating system act as a bridge between hardware and user”. Justify this statement. (5)
3. Explain the major features of word processing software. (5)
4. What is electronic spreadsheet? Mention its usages. How do you calculate the average of the numbers stored in a column in spreadsheet? Explain with example. (1+2+2=5)
5. Describe the steps involved in performing a mail merge operating in word processing application. Explain how mail merge can be used to personalize documents such as letters or labels. (5)
6. What is Indexing in database? Write its importance. (3+2=5)
7. Define Operating System. Explain its functions in details. (3+7=10)
8. Define Data, Database and DBMS. How do you create a relationship between two tables in a database? Explain with example. (6+4=10)
Section – B 50 Marks
9. Describe the process of creating, opening and saving slides in a presentation application. Include key steps and considerations for efficient slide management. (5)
10. Mention the difference between HTML and CSS in web technology. (5)
11. Describe client-server network. How does it differ from peer-to-peer network? Write down. (2+3=5)
12. Explain about the concepts and applications of digital signature. (5)
13. Differentiate between Windows and Linux operating system. (5)
14. Mention the major objectives of ICT Policy, 2072. (5)
15. What is computer threat? List out common computer threats and explain how to protect computer system from these threats. (2+2+6=10)
16. What is computer network? Explain about network topologies with their special characteristics and diagram. (2+8=10)
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