Networking MCQ : Introduction to Computer Networks : Link3

networking multiple choice questions and answers

       Are you worried about the answers to Networking questions : Computer Networks- Data Communication-Definition, components, data representation, Data Flow ? We have arranged the Show Answer button under the each question. Candidates can click on it to know the right option among the given alternatives. Furthermore, the applicants can check our web portal @ www.totalmcq.com to take part in more MCQ on various subject. Wish, the given information about the Networking MCQ will helpful to the advance and can learn the various types of questions and answers.

Q.1. A computer network permits sharing of------

A. Resources                                                            B. Information
C. Both A and B                                                        D. None of the above

Q.2.The first operational computer network in the world was the --------- for the United States Department of Defense.

A. ERNET         B. ARPANET
C. SKYNET         D. DARPANET

Q.3. ATM stands for-------.

A. Automated teller machine                                                       B. Automatic taller machine
C. Automatic transfer machine                                                 D. Automated transfer machine

Q.4. The ISDN Internetworking Equipment devices are -----

A. Terminal Adapters(TAs)                                                B. ISDN Bridges
C. ISDN Routers                                                      D. All of the above

Q.5. ATM networks are-------

A. connectionless
B. Interconnected
C. connection oriented
D. None of the above

Q.6. If single computer network is divided into segments and router are added between them it forms an-----.

A. Internet                                                      B. Internetwork
C. Network                                                  D. Internetworking

Q.7. Which of the following statements is incorrect?

A. teleprocessing combing telecommunication and DP techniques in online activities.
B. Multiplexers are designed to accept data from several I/O devices and transmit a unified stream of data on one communication line.
C. a half-duplex line is a communication line in which data can move in two directions, but not the same time.
D. batch processing is the preferred processing mode for telecommunication operations.

Q.8. The area of coverage of a satellite radio beam is called its -----

A. beam width                                                            B. circular polarization
C. footprint                                                              D. identity

Q.9. The amount of uncertainty in a system of the symbol is called -------

A. bandwidth                                                                 B. entropy
C. loss                                                                   D. quantum

Q.10. Buffering is ------

A. the process of temporarily storing the data to allow for small variation in device speeds.
B. a method to reduce cross-talks
C. storage of data within the transmitting medium until the receiver is ready to receive
D. a method to reduce the routing overhead

Q.11. Frequency of failure and network recovery time after a failure are measures of the ------of a network.

A. Performance                                                   B. Security
C. Feasibility                                                    D. Reliability

Q.12. A television broadcast is an example of-------transmission.

A. half-duplex                                                                                B. simplex
C. full-duplex                                                                               D. automatic

Q.13. ------- refers to two characteristics: when data should be sent and how fast it can be sent.

A. Semantics
B. Syntax
C. Timing
D. none of the above

Q.14. Which organization has authority over interstate and international commerce in the communications field?

A. FCC                                                                        B. IEEE
C. ITU-T                                                                       D. ISOC

Q.15. Communication between a computer and a keyboard involves --------transmission.

A. simplex                                                     B. half-duplex
C. full-duplex                                                         D. automatic

Networking MCQ : Introduction to Computer Networks : Link2

networking multiple choice questions and answers

       Are you worried about the answers to Networking questions : Computer Networks- Network Types-LAN, MAN, WAN, Wireless Networks, Home Networks, Internetwork? We have arranged the Show Answer button under the each question. Candidates can click on it to know the right option among the given alternatives. Furthermore, the applicants can check our web portal @ www.totalmcq.com to take part in more MCQ on various subject. Wish, the given information about the Networking MCQ will helpful to the advance and can learn the various types of questions and answers.

Q.1. Which of these is a standard interface for serial data transmission?

A. ASCII                                                            B. RS232C
C. Binary                                                        D. Centronics

Q.2.Which of the following transmission directions listed is not a legitimate channel?

A. Simplex         B. Half Duplex
C. Full Duplex         D. Double Duplex

Q.3. What kind of transmission medium is most appropriate to carry data in a computer network that is exposed to electrical interferences?

A. Unshielded twisted pair                                                       B. Coaxial cable
C. Microwave                                                 D. Optical fiber

Q.4. A collection of hyperlinked documents on the internet forms the -----

A. World Wide Web (WWW)                                                B. E-mail system
C. Mailing list                                                      D. Hypertext markup language

Q.5. A proxy server is used as the computer?

A. with external access
B. acting as a backup
C. performing file handling
D. accessing user permissions

Q.6. Which software prevents the external access to a system?

A. Gateway                                                      B. Firewall
C. Virus checker                                                  D. Router

Q.7. At what speed does tele-computed refer?

A. Interface speed                                                            B. Megabyte load
C. Baud rate                                                                      D. Cycles per second

Q.8. The term WAN stands for?

A. Wide Area Net                                                            B. Wide Access Network
C. Wide Access Net                                                              D. Wide Area Network

Q.9. Which of the following cannot be used as a medium for 802.3 ethernet?

A. A thin coaxial cable                                                                 B. A twisted pair cable
C. A microwave link                                                                   D. A fiber optical cable

Q.10. Which of the through is share the data of two computer?

A. Library                                                                       B. Network
C. Grouping                                                                   D. Integrated system

Q.11. In specific, if the systems use separate protocols, which one of the following devices is used to link two systems?

A. Repeater                                                   B. Bridge
C. Hub                                                    D. Gateway

Q.12. Which of the following is an example of Personal Area Networking?

A. Bluetooth                                                                                B. WAN
C. WLAN                                                                               D. All of the above

Q.13. Which networking device connect one LAN to other LAN using same protocol?

A. Router
B. Switch
C. Bridge
D. Modem

Q.14. What is the standard form of WI-FI?

A. Wired Fidelity                                                                        B. Wired Function
C. Wireless Fidelity                                                                       D. None of the above

Q.15. The wavelength of the low-frequency transmission type is about ------

A. 10-1 km                                                     B. 33-10 km
C. 1000-100 m                                                         D. 100-10m

Networking MCQ : Introduction to Computer Networks : Link1

networking multiple choice questions and answers

       Are you worried about the answers to Networking questions : Computer Networks- Goals and applications-Business Application, Home Application, Mobile User, Social Issues, Network Hardware - Broadcast and point-to-point, topologies – star, bus, mesh, ring etc.? We have arranged the Show Answer button under the each question. Candidates can click on it to know the right option among the given alternatives. Furthermore, the applicants can check our web portal @ www.totalmcq.com to take part in more MCQ on various subject. Wish, the given information about the Networking MCQ will helpful to the advance and can learn the various types of questions and answers.

Q.1. Which of the following are the network services?

A. File service                                                            B. Database service
C. Print service                                                         D. All of the above

Q.2.FDDI stands for--------

A. Fiber Data Distributed Interface         B. Fiber Distributed Data Interface
C. Fiber Dual Distributed Interface         D. Fiber Distributed Data Interface

Q.3. A group of computers and other devices connected together is called a network, and the concept of connected computers sharing resources is called ---------.

A. Inter-Network                                                       B. Networking
C. Inter-Connection                                                 D. Computer Group

Q.4. When collection of various computers seems a single coherent system to its client, then it is called-----

A. distributed system                                                B. computer network
C. both (A) and (B)                                                      D. None of the above

Q.5. Two devices are in network if ---------.

A. a process is running on both devices.
B. PIDs of the processes running of different devices are same.
C. a process in one device is able to exchange information with a process in another device.
D. None of the above.

Q.6. Communication channel is shared by all the machines on the network in-------

A. unicast network                                                      B. broadcast network
C. multicast network                                                  D. None of the above

Q.7. A device that connects to a network with our the use of cables is said to be-----

A. Open source                                                            B. Wireless
C. Cabled                                                                      D. Distributed

Q.8. Which of the following is the fastest communication channel?

A. Optical fiber                                                            B. Radio wave
C. Micro wave                                                              D. None of the above

Q.9. The first network that has planted the seeds of internet was----------.

A. ARPANET                                                                 B. NSF net
C. ARRNET                                                                   D. APNET

Q.10. A combination of hardware and software that allows communication and electronic transfer of information between computer is a-------.

A. Server                                                                       B. Peripheral
C. Network                                                                   D. internet

Q.11. -------is the transmission of data between two or more computer over communication links.

A. Data networking                                                   B. Data communication
C. Communication                                                    D. Networking

Q.12. Communication channel having-------types.

A. 1                                                                                B. 2
C. 3                                                                               D. 4

Q.13. Broadcasting technology is used in broadcast network in which special code in the address field for addressing is used.

A. True                                                                          B. False

Q.14. Broadcast Network have--------communication channels.

A. Single                                                                        B. Two
C. Three                                                                        D. Multiple

Q.15. Transmission to a subset of the machines in broadcast system is called as-------

A. Multi Broadband                                                     B. Multi Casting
C. Multi Network                                                         D. None of the above