Computer Communication and Networks MCQs for NTS Test

Computer Communication and Networks Multiple Choice Questions (MCQs) and Answers for NTS Test. Online NTS Computer MCQ Test Preparation Material (Questions from 11 to 15).

Page: 1 | 2 | 3 | 4

11. Which one is the Bottom-most layer of OSI model?
(A) Data link
(B) Physical
(C) Network
(D) Transport

12. Data is transmitted block-by-block in ___________ transmission.
(A) Digital
(B) Analog
(C) Synchronous
(D) Asynchronous

13. Which of the following protocols is used by World Wide Web (www)?
(A) TCP/IP
(B) Ethernet
(C) FTP
(D) HTTP

14. Which problem occurs when two workstations on shared Ethernet try to access LAN at the same time?
(A) Termination
(B) Deadlock
(C) Collision
(D) Concession

15. Which communication medium has the highest bandwidth?
(A) Fiber optics
(B) Coaxial
(C) Copper
(D) Twisted pair

ANSWERS: COMPUTER COMMUNICATION AND NETWORKS MCQS FOR NTS TEST
11. (B) Physical
12. (C) Synchronous
13. (D) HTTP
14. (C) Collision
15. (A) Fiber optics