Introduction to Information and Communication Technologies (URC15109)- Mathematics- 1stSemester/Teem Exam 2021 UOS

University of Sargodha

Is 14 Semester/Teem Exam 2021

Subiect: Mathematics

Paper: Introduction to Information and Communication Technologies (URC15109)

Time Allowed: 02:30 Hours

Maximum Marks: 40

Note: Objective part is compulsory. Attempt any three questions from subjective part.

Objective Part

(Compulsory)

Write short answers of the following in 2-3 lines each on your answer sheet.

Write the name of two prominent search Engines.

What TCP/IP stands for?

Write two characteristics of RAM.

Write the name oftwo registers used in CPU?

What do you mean by Disk defragmenter?

What do you mean by DBMS? Write its two main functions.

Write the name of two network topologies.

Define E-Commerce?

(2"8)

Q.2.

0.3.

Q.4.

0.5.

Q.6.

Subjective Part

(3"8)

What do you mean by Wi-Fi and by whom was it developed? How does it work? Which standard

does it use? Which range does it use in order to communicate?

Why Firewall is used? How large organizations communicate by making use of firewals?

What is machine cycle? Write a summary of the steps of a machine cycle?

What is Cloud Computing? Briefly Describe its here services.

What is Operating System? What are different categories of operating system?