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Introduction to Networking

Question and Answer Section

(Q1) ___________ is the process of transferring or receiving data from one point to other.


Answer:-
Communication

(Q2) In data communication components, ___________ is used to receive a data.


Answer:-
Receiver

(Q3) ___________ is the concept of sharing resources, services and applications.


Answer:-
Networking

(Q4) __________ is a computer that accesses the resources available on the server.


Answer:-
client

(Q5) In _____________ based network, resources are located on a central server or a group of server.


Answer:-
Server

(Q6) ___________ network consists of number of computers that operates at equal level.


Answer:-
Peer to peer

(Q7) SAN stands for __________


Answer:-
Storage Area Network

(Q8) A __________ is a set of rules that controls the data communication.


Answer:-
protocol

(Q9) The network, which interconnects multiple station over a very small area is called ______________


Answer:-
LAN

(Q10) ___________ is used by Macintosh computers to communicate over a network.


Answer:-
Apple talk

(Q11) When set of protocols work together cooperatively, it is called ______________


Answer:-
protocol suite

(Q12) In __________ network various communication devices are interconnected within a small area.


Answer:-
LAN

(Q13) MAN stands for ___________


Answer:-
Metropolitan Area Network

(Q14) A _________ is the interconnection of LAN and MAN.


Answer:-
WAN

(Q15) ____________ cable has a single copper conductor at its center.


Answer:-
Coaxial

(Q16) ___________ cable is capable of carrying signals for several kilometers.


Answer:-
Optical Fiber

(Q17) ____________ communication uses antenna at transmission station and receiving station.


Answer:-
Satellite

(Q18) _________ waves travel in all direction in the free space.


Answer:-
Radio

(Q19) __________ cable has extremely high bandwidth.


Answer:-
Fiber Optic

(Q20) __________ cable is used in telephone connections.


Answer:-
Twisted Pair

(Q21) __________ is a measurement of how the signal is weakened in travel.


Answer:-
Attenuation

(Q22) The light signals are transmitted by ________ cable


Answer:-
Fiber Optic

(Q23) In ________ receiver and transmitter must be tuned to the same specific frequency to handle incoming and outgoing data.


Answer:-
Narrow-band technology

(Q24) UTP stands for ___________


Answer:-
Unshielded Twisted Pair

(Q25) STP stands for __________________


Answer:-
Shielded Twisted Pair

(Q26) In centralized network, each terminal other than server acts as a ___________ device.


Answer:-
input/output

(Q27) Internet accessibility through cable TV is the example of ________ technology.


Answer:-
MAN

(Q28) __________ method of multiplexing is preferred in network system.


Answer:-
FDM

(Q29) _____________ is the act of process of combining two or more data signals and transmit it.


Answer:-
Multiplexing

(Q30) A computer network is a group of _______ computers.


Answer:-
inter connected

(Q31) A computer network is a group of _______ computers.


Answer:-
inter connected

(Q32) ISP stands for _____________


Answer:-
Internet Service Provider

(Q33) ISO stands for __________


Answer:-
International Organization for Standardization

(Q34) OSI reference model is in the form of ___________ layered model.


Answer:-
seven

(Q35) ____________ layer is concerned with transmitting raw bits over a communication channel.


Answer:-
Physical

(Q36) ___________ layer take a raw transmission facility & transform it in to line.


Answer:-
Data link

(Q37) The ___________ overcomes all the problems to allow heterogeneous networks to be inter connected.


Answer:-
Network layer

(Q38) The __________ layer is concerned with the controlling of operation of the subnet.


Answer:-
Network

(Q39) The _________ layer accept data from the session layer.


Answer:-
Transport

(Q40) The _______layer allows the users on different machines to establish sessions maintain and end session.


Answer:-
Session

(Q41) The __________ layer is to manage dialogue control.


Answer:-
Session

(Q42) The ______ layer contains a variety of protocols.


Answer:-
Application

(Q43) The ________ layer is a packet switching network based on a connection less internet working layer.


Answer:-
Internet

(Q44) ___________ is a connectionless protocol which runs like TCP.


Answer:-
UDP

(Q45) _________ enables two or more communication channels to share the bandwidth of communication medium.


Answer:-
Broadband

(Q46) ARP stands for _________


Answer:-
Address Resolution Protocol

(Q47) ___________ is the protocol used by internet protocol to map IP network addresses to hardware addresses.


Answer:-
ARP

(Q48) RARP stands for ____________


Answer:-
Reverse Address Resolution Protocol

(Q49) ___________ is used for diskless computers to determine their IP address using the network.


Answer:-
RARP

(Q50) ___________ is a protocol by which physical machine in LAN can request to learn its IP address from a gateway servers ARP table.


Answer:-
RARP

(Q51) ___________ is the basic protocol of the Internet.


Answer:-
TCP/IP

(Q52) ___________ is the protocol used by World Wide Web.


Answer:-
HTTP

(Q53) ___________ is the protocol used by World Wide Web.


Answer:-
HTTP

(Q54) In __________ network client application request services for the server.


Answer:-
Client Server

(Q55) The _________ network do not have a centralized management source.


Answer:-
Peer to Peer

(Q56) __________ is the basic protocol of Internet.


Answer:-
HTTP

(Q57) _________ server offers different types of file services like file storage, file update.


Answer:-
File

(Q58) A __________ is a dedicated server computer on the network for printing purpose.


Answer:-
Print Server

(Q59) Network in which all processing is handled by the mainframe is called ____________ network.


Answer:-
centralized

(Q60) OSI reference model is having _____________ number of layers in total.


Answer:-
seven

(Q61) OSI reference model is in the form of ______________ layered model.


Answer:-
seven

(Q62) The _________ layer includes the network applications through which the user interacts.


Answer:-
Application

(Q63) The _________ layer is concerned with the controlling of operation of the subnet.


Answer:-
Network

(Q64) The __________ layer contains a variety of protocols.


Answer:-
Application

(Q65) The __________ layer is to manage dialogue control.


Answer:-
Session

(Q66) The __________ layer concerns application layer information into a common format on the sending computer.


Answer:-
Presentation

(Q67) ________ server allows clients to share printers and network fax services.


Answer:-
Print

(Q68) ________ server allows to access expensive software applications present on shared computers.


Answer:-
Application

(Q69) __________ is a powerful computer, which is dedicated to the storage of information.


Answer:-
File Server

(Q70) ________ access method is used in ring topology.


Answer:-
Token passing

(Q71) ________ means geographical arrangement of physical layout of computer network.


Answer:-
Topology

(Q72) _________ topology is most popular in LAN system.


Answer:-
Star

(Q73) _________ topology is normally implemented by using coaxial cable as a transmission medium.


Answer:-
Tree

(Q74) _________ topology is used in Banking Sector.


Answer:-
Star

(Q75) __________ media can be defined as the mans by which signals are sent from one computer to another.


Answer:-
Transmission

(Q76) ___________ topology is most popular in LAN system.


Answer:-
Star

(Q77) A __________ defines the arrangement of nodes, cables connecting devices in network.


Answer:-
Topology

(Q78) A combination of star and bus topology is _______ topology.


Answer:-
Tree

(Q79) Data communication is unidirectional for _____ topology.


Answer:-
Ring

(Q80) If Hub fails then entire __________ topology network stop working


Answer:-
Star

(Q81) In ________ topology if one node fails to pass the data then entire network gets affected.


Answer:-
Ring

(Q82) In _________ topology each computer is connected to a single communication cable.


Answer:-
Bus

(Q83) In _________ topology each terminal is connected one after another in a circle.


Answer:-
Ring

(Q84) In __________ topology if one node fails to pass the data then entire network gets affected.


Answer:-
Ring

(Q85) MAC stands for _____________


Answer:-
Media Access Control

(Q86) New computer can be easily added in _________ topology.


Answer:-
Star

(Q87) Tree topology use ___________ cable as a transmission medium.


Answer:-
Coaxial

(Q88) _______ generates data signal.


Answer:-
Active hub

(Q89) ________ stands for modulator and demodulator.


Answer:-
Modem

(Q90) ________ type of hub can regenerate data signals.


Answer:-
active

(Q91) ________ works as a mediator device in between computer and internet.


Answer:-
Modem

(Q92) _________ are used to connect separate networks to form an inter-network.


Answer:-
Routers

(Q93) _________ is the process of converting analog signal into digital signal by using modem.


Answer:-
Demodulation

(Q94) __________ type of hub does not contain any electronic circuit.


Answer:-
Passive

(Q95) ___________ translates digital signals into analog signal by using modem.


Answer:-
Modulation

(Q96) ____________ incorporate electronic components that can amplify and clean up the electronic signals that flow between devices on the network for printing purpose.


Answer:-
Active hub

(Q97) ____________ provides an interface from a computer to the transmission media.


Answer:-
Network card

(Q98) _____________ is an electronic device used to centralized network traffic through single connecting point.


Answer:-
Hub

(Q99) ________ is a device that receives signal and retransmits it to the other side for covering long distance.


Answer:-
repeater

(Q100) A __________ is a hardware device that joins multiple computers together.


Answer:-
Switch

(Q101) A ___________ connects LAN to another LAN that uses the same protocol.


Answer:-
Bridge

(Q102) A connection from one LAN to another is called __________


Answer:-
Bridge

(Q103) A process in which digital signal is converted into analog signal is called ___________


Answer:-
modulation

(Q104) Automatic switching actions can be taken by _______ hub.


Answer:-
Intelligent

(Q105) In Network access method intelligent hubs are used to the __________ networks.


Answer:-
Control Access

(Q106) The modem constructed over the mother board is called as ___________ modem.


Answer:-
internal