PSCCivil Service Hospital, Technical, Engineering and Maintenance, Computer, 5th, Computer Technician Post Open Competitive Written Examination 2080-05-22
Paper: Second
Time: 3 Hour Full Mark: 100
Subject: Technical
The answer to each section should be written in a separate answer sheet. Otherwise, the answer sheet will be canceled.
Section: "A" 50 Marks
1. What is a software? Mention the types of software with examples. What is meant by primary memory? Explain their types briefly. (1+4+1+4=10)
2. What are quality factors of display devices? Discuss types of display device. (4+6=10)
3. Explain the major functions of an operating system briefly. Give the difference between RISC and CISC architecture. (5+5=10)
4. What is OSI reference model? Describe each layer and compare it with TCP/IP model. (2+8=10)
5. How does DML differ from DDL? Explain DML and DDL statements with examples of each. (2+8=10)
Section: "B" 50 Marks
6. How does worksheet differ from workbook? Explain the use of IF and AND functions with suitable examples. (2+8=10)
7. What is polymorphism? What are its types? Explain any one with example. (2+2+6=10)
8. How can you use social media in governance? What is the use of anchor and meta tag? Explain with examples. (5+5=10)
9. What are the common security threats? Give proper mechanism to mitigate them. (5+5=10)
10. What are the major functions, duties and powers of a Controller as per Electronic Transaction Act, 2063? (10)
-The End-
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