Data Communication and Networking MCQs Set-8
Data Communication and Networking MCQs offer a valuable resource to test and enhance your understanding of the intricate world of data transmission, network protocols, and communication technologies. Whether you’re a student preparing for exams or a professional aiming to strengthen your knowledge, these multiple-choice questions with Answers cover a wide spectrum of topics, including network architecture, protocols, and security. These MCQs will help students in university exams,competitive exams and interviews preparation.
Section-1
- server
- client
- mainframe
- microcomputer
2. For large networks _____ topology is used.
- bus
- ring
- star
- irregular
3. X.25 is an example of __________ network.
- packet switched
- circuit switched
- frame relay
- ring based
4. What is the maximum length of STP?
- 100 ft
- 200ft
- 100m
- 200m
5. ISDN is an example of _______ network.
- packet switched
- circuit switched
- frame relay
- ring based
6. What is the maximum data capacity of STP?
- 10 mbps
- 100 mbps
- 1000 mbps
- 10000 mbps
7. In ______ topology if the computer cable is broken, networks get down
- bus
- ring
- star
- irregular
8. Terminators are used in ________ topology.
- bus
- ring
- star
- irregular
9. ________ layer decides which physical path the data should take.
- Network
- Transport
- Physical
- Data Link
10. Print server uses spool which is a ______ that holds data before it is send to the printer.
- queue
- buffer
- node
- ring
Section-2
1. A machine that connects to two or more electronic mail systems and transfers mail messages among them is known as _________
- gateways
- mail gateway
- bridges
- user agent
2. What is the usual number of bits transmitted in parallel data transmission used by micro computers?
- 16
- 8
- 9
- 4
3. What are the most commonly used transmission speeds in BPS used in data communication?
- 300.
- 2400
- 1200
- 9600
4. Many large organization with their offices in different countries of the world connect their computers through telecommunication satellites and telephone lines. Such communication network is called _________
- LAN
- WAN
- ECONET
- ETHERNET
5. What is the minimum number of wires required for sending data over a serial communications links?
- 2
- 1
- 4
- 3
6. Working of the WAN generally does not involve ________
- telephone lines
- microwaves
- satellites
- all of the above
7. The network layer protocol of internet is
- ethernet
- internet protocol
- hypertext transfer protocol
- none of the mentioned
8. In ________ delivery, both the deliverer of the IP packet and the destination are on the same network.
- a connectionless
- a direct
- a connection oriented
- an indirect
9. In ________ delivery, packets of a message are logically connected to one another.
- a connectionless
- a direct
- a connection oriented
- an indirect.
10. In _______ delivery, a packet is not connected to any other packet.
- a connectionless
- a direct
- a connection oriented
- an indirect.