BIT 1st Semester
Introduction to Information Technology Board Question Paper 2079

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BIT 101-2079 ✡
Tribhuvan University
Institute of Science and Technology
2079
✡
Bachelor Level/First Year/First Semester/Science
Bachelors in Information Technology (BIT 101)
(Introduction to Information Technology)
Full Marks:60 Pass Marks:24 Time:3 hours

Candidates are required to give their answers in their own words as for as practicable.
The figures in the margin indicate full marks

Section A
Long Answer Questions
Attempt any Two question.
[2x10=20]
1.

What is security mechanism? List any two approaches. Discuss the different types of software with example.

2.

Define data warehousing and data mining. Explain about any two types of language translators. Describe the significance of IoT in smart city with examples.

3.

What is computer? Draw and explain the block diagram of Digital computer.

Section B

Attempt any Eight questions

[8x5=40]
4.

What are the key features of fourth Generation of computer? Explain.

5.

What is Computer Bus? Explain the functions of data bus, address bus and control bus.

6.

What do you mean by transmission media? Explain the features of a twisted pair cable?

7.

Subtract 10010 from 10101. Verify answer with the help of decimal substraction.

8.

What is TCP/IP? Explain the working of the packet switching technique.

9.

Define a database system. Briefly explain the components of database system.

10.

Define Bus with its types. Why do we need memory hierarchy?

11.

What is IT? Briefly explain the various application areas of IT.

12.

Write short notes on:
a. Ecommerce and E-governance
b. Big data