Tribhuvan University
Bachelor of Science in Computer Science and Information Technology
Semester 1 · TU Board 2078
Course Title: Introduction to Information Technology (CSC114)
Full Marks: 60Pass Marks: 24Time: 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.
Group A
(2 × 10 = 20)
- 1.10
Differentiate analog computer with digital computer. What is CPU and how its works? What does an instruction cycle in CPU consists of?
- 2.10
What is computer Network? Discuss different types of data transmission media in computer network with their advantages and disadvantages.
- 3.10
What is database management system? Why database management systems are used. Discuss the database system architecture.
Group B
(8 × 5 = 40)
- 4.5
What is cache memory? How it is different from register?
- 5.5
Discuss about the source data entry device with example.
- 6.5
How binary addition is done? Show binary addition of (11001) with (11011).
- 7.5
What is software? How it differs from hardware? Why software is needed?
- 8.5
Describe the functionalities of operating system.
- 9.5
What is internet? Describe about the internet architecture.
- 10.5
Define multimedia. Discuss the applications of multimedia.
Answer comingAlso asked in 2074
- 11.5
Differentiate security attack from security threat. How virus affects computer?
- 12.5
Write short notes on:
- GIS
- E-commerce
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