This course introduces fundamental concepts of Information Technology and computer science.
Tribhuvan University
Institute of Science and Technology
2081
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.
Compare primary memory with secondary memory. Why do we need primary memory in computers? Explain different types of secondary memories used in computer.
Explain application software with example. Why do we need system software in computer?What are different type of operating system?
Define network topology. Explain different types of network topologies along with their merit and demerit.
SECTION B
Attempt any EIGHT questions.
Explain different characteristics of computers.
Explain instruction format with example. What is instruction set?
What is I/O port? Explain working of I/O system.
What is Unicode? Convert 0.865 from Base 10 to Base 16.
Explain cloud computing in brief.
What is data warehouse? Explain.
What are different element of multimedia?
Explain security awareness and security policy in brief.
Write short notes on:
