Data Communication and Networking MCQs Set-9
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
1. The ______ portion of LAN management software restricts access, records user activities and audit data etc.
- Configuration management
- Security management
- Performance management.
- Resource management
2. FDDI is a ____ network.
- ring
- star
- mesh
- bus
3. A distributed network configuration in which all data/information pass through a central computer is _____ network.
- ring
- star
- mesh
- bus
4. The most flexibility in how devices are wired together is provided by ______
- ring
- star
- mesh
- bus
5. A central computer surrounded by one or more satellite computers is _______
- ring
- star
- mesh
- bus
6. The internet is divided into over 200 top level __________
- domain
- websites
- webpages
- crawlers
7. Every domain can have a set of ______ records associated with it.
- DNS
- resource
- websites
8. GIF stands for _______
- Group Interchange Format.
- Graphical Interchange Format
- Group Information Format
- Graphical Information Format
9. The error introduced by the finite number of bits per sample is called the _______ noise.
- error
- quality
- quantization
- stream
10. ________ bursting allows a sender tot transmit a concatenated sequence of multiple frames in a single transmission.
- Frame
- Packet
- Quantum
- Stream
Section-2
1. When a direct delivery is made, both the deliverer and receiver have the same _______
- routing table.
- host id
- IP address
- netid
2. When was Modem invented and in which country?
- 1963, USA.
- 1965,Germany.
- 1950, USA.
- 1950, Japan.
3. Different computers are connected to a LAN by a cable and a/an _______
- special wires.
- interface card.
- modem
- telephone lines.
4. A modem is connected in between a telephone line and a ________
- network
- computer
- communication adapter.
- serial port
5. The word telematics is a combination of _________
- computer
- telecommunication
- informatics
- (b) and (c).
6. Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices?
- Hardwiring
- Satellite
- Microwave
- Laser
7. An ROP would be attached to a _________
- simplex channel.
- duplex channel.
- half duplex channel
- full duplex channel
8. A batch processing terminal would not include a ________
- CPU
- card punch.
- card reader
- line printer
9. A hard copy would be prepared on a ________
- line printer
- typewriter terminal
- plotter
- All of the above
10. Transmission of computerized data from one location to another is called __________
- data flow
- data transfer.
- data communication.
- data management