TRIBHUVAN UNIVERSITY
INSTITUTE OF SCIENCE AND TECHNOLOGY
2080 B.S.
Candidates are required to give their answers in their own words as far as practicable.
Group A
Long Answer QuestionsAttempt any Two questions.
- 1Explain hierarchy of different memory types along with figure. What are different types of read only memory? (4+6)
- 2Compare system software with application software. Explain different types of system software in brief. (3+7)
- 3List some benefits of using computer networks. Explain different types of data transmission media in detail. (3+7)
Group B
Short Answer QuestionsAttempt any Eight questions.
- 4What is digital computer? Compare digital computers with analog computers. (1.5+3.5)
- 5Explain each component of CPU in brief. (5)
- 6Define hard copy and soft copy devices. List any six human data entry devices. (2+3)
- 7What is ASCII? Convert $0.2345_{10}$ from Base 10 to Base 2. (2+3)
- 8Explain wearable computing in brief. (5)
- 9Define database. What are the benefits of using databases? (1+4)
- 10What are different characteristics of multimedia? (5)
- 11Define cryptography. Why do we use firewall? (1.5+3.5)
- 12Write short notes on: a. Instruction Cycle b. BigData (2x2.5=5)