Questions
Syllabus
Qns. By Syllabus

Semester

Subject

Year

Tribhuwan University

Institute of Science and Technology

2079

Bachelor Level / First Year / First Semester / Science

Bachelors in Information Technology (BIT101)

(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 Answers Questions

Attempt any TWO questions.
[2*10=20]
1.
What is security mechanism? List any two approaches. Discuss the different types of software with example. [5+5]
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. [2+3+5]
3.
What is computer? Draw and explain the block diagram of Digital computer.[10]
Section B

Short Answers Questions

Attempt any Eight questions.
[8*5=40]
4.
What are the key features of fourth Generation of computer? Explain. [5]
5.
What is Computer Bus? Explain the functions of data bus, address bus and control bus. [5]
6.
What do you mean by transmission media? Explain the features of a twisted pair cable? [5]
7.
Subtract 10010 from 10101. Verify answer with the help of decimal substraction. [5]
8.
What is TCP/IP? Explain the working of the packet switching technique. [5]
9.
Define a database system. Briefly explain the components of database system. [5]
10.
Define Bus with its types. Why do we need memory hierarchy? [5]
11.
What is IT? Briefly explain the various application areas of IT. [5]
12.
Write short notes on: a. Ecommerce and E-governance Write short notes on: b. Big data [2.5+2.5]