Introduction to Information Technology
This course introduces fundamental concepts of Information Technology and computer science.
Tribhuvan University
Institute of Science and Technology
2080
Bachelor Level / first-semester / Science
Computer Science and Information Technology( CSC114 )
Introduction to Information Technology
Full Marks: 60 + 20 + 20
Pass Marks: 24 + 8 + 8
Time: 3 Hours
Candidates are required to give their answers in their own words as far as practicable.
The figures in the margin indicate full marks.
Section A
Attempt any two questions.
Explain hierarchy of different memory types along with figure. What are different types of read only memory?
Compare system software with application software. Explain different types of system software in brief.
List some benefits of using computer networks. Explain different types of data transmission media in detail.
Section B
Attempt any eight questions.
What is digital computer? Compare digital computers with analog computers.
Explain each component of CPU in brief.
Define hard copy and soft copy devices. List any six human data entry devices.
What is ASCII? Convert 0.2345 from base 10 to base 2.
Explain wearable computing in brief.
Define database. What are the benefits of using databases?
What are different characteristics of multimedia?
Define cryptography. Why do we use firewall?
Write short notes on:
- Instruction Cycle
- BigData