Banking Computers Science Data Communication and Networking Question Bank

done Data Communication and Networking Total Questions - 71

• question_answer1)
  To send data/message to and from computers the network software puts the message information in a
  A)
   NIC                  done clear
  B)
   packet done clear
  C)
   trailer               done clear
  D)
   header done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer2)
  Geometric arrangement of devices on the network is called
  A)
   topology                       done clear
  B)
   protocols done clear
  C)
   media              done clear
  D)
   LAN done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer3)
  LAN can use ......... architecture.
  A)
   peer-to-peer                   done clear
  B)
   client and server done clear
  C)
   Both a and b                 done clear
  D)
   Neither a nor b done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer4)
  Wi-Fi uses
  A)
   optical fibre                   done clear
  B)
   phase line done clear
  C)
   radiowaves                    done clear
  D)
   sound-waves done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer5)
  ......... is the transmission of data between two or more computers over communication links.
  A)
   Communication             done clear
  B)
   Networking done clear
  C)
   Data communication      done clear
  D)
   Data networking done clear
  E)
   Information networking done clear
  View Solution play_arrow

• question_answer6)
  Communication channel having ......... types.
  A)
   1                     done clear
  B)
   2       done clear
  C)
   3                     done clear
  D)
   4 done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer7)
  In simplex channel, flow of data is
  A)
   always in one direction done clear
  B)
   always in both direction done clear
  C)
   in both direction, but one at a time done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer8)
  A packet filtering firewall operates at which of the following OSI layers?
  A)
   At the application layer done clear
  B)
   At the transport layer done clear
  C)
   At the network layer done clear
  D)
   At the gateway layer done clear
  E)
   Both b and c done clear
  View Solution play_arrow

• question_answer9)
  Which of the following refers to a small, single-site network?
  A)
   PAN                             done clear
  B)
   DSL done clear
  C)
   RAM                done clear
  D)
   USE done clear
  E)
   CPU done clear
  View Solution play_arrow

• question_answer10)
  Which of the following topologies is not of broadcast type?
  A)
   Star                 done clear
  B)
   Bus done clear
  C)
   Ring                             done clear
  D)
   All of these done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer11)
   ......... allows LAN users to share computer programs and data.
  A)
   Communication server done clear
  B)
   Print server done clear
  C)
   File server done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer12)
  Ethernet uses
  A)
   bus topology                 done clear
  B)
   ring topology done clear
  C)
   mesh topology               done clear
  D)
   All of these done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer13)
  In a ring topology, the computer in possession of the ......... can transmit data.
  A)
   packet                          done clear
  B)
   data done clear
  C)
   access method               done clear
  D)
   token done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer14)
  Network components are connected to the same cable in the ......... topology.
  A)
   star                 done clear
  B)
   ring done clear
  C)
   bus                  done clear
  D)
   mesh done clear
  E)
   tree done clear
  View Solution play_arrow

• question_answer15)
  Two or more computers connected to each other for sharing information form
  A)
   network           done clear
  B)
   router done clear
  C)
   server               done clear
  D)
   tunnel done clear
  E)
   pipeline done clear
  View Solution play_arrow

• question_answer16)
  A device operating at the physical layer is called a
  A)
   bridge                           done clear
  B)
   router done clear
  C)
   repeater                        done clear
  D)
   All of these done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer17)
  A protocol is a set of rules governing a time sequence of events that must take place
  A)
   between peers                done clear
  B)
   between an interface done clear
  C)
   between modems    done clear
  D)
   across an interface done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer18)
  An inter-company network which used to distribute information, documents files and database, is called as
  A)
   LAN                 done clear
  B)
   Switch done clear
  C)
   WAN                done clear
  D)
   MAN done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer19)
  Which of the following is not a network device?
  A)
   Router              done clear
  B)
   Switch done clear
  C)
   Bus                  done clear
  D)
   Bridge done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer20)
  What is the use of bridge in network?
  A)
   To connect LANs   done clear
  B)
   To separate LANs done clear
  C)
   To control network speed done clear
  D)
   All of these done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer21)
  The first network that has planted the seeds of Internet was
  A)
   ARPANET                    done clear
  B)
   NSFnet done clear
  C)
   V-net                done clear
  D)
   I -net done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer22)
  Networking using fibre optic cable is done as
  A)
   it has high bandwidth done clear
  B)
   it is thin and light done clear
  C)
   it is not affected by electromagnetic done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer23)
  What is the function of a modem?
  A)
   Encryption and decryption done clear
  B)
   Converts data to voice done clear
  C)
   Converts analog signals to digitals and vice-versa done clear
  D)
   Serve as a hardware anti-virus done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer24)
  Which of the following is the fastest communication channel?
  A)
   Radiowave done clear
  B)
   Micro wave done clear
  C)
   Optical fibre done clear
  D)
   All are operating at nearly the same propagation speed done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer25)
  Which of the following is an advantage to using fibre optics data transmission?
  A)
   Resistance to data theft done clear
  B)
   Fast data transmission rate done clear
  C)
   Low noise level done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer26)
  Encryption and decryption are the functions of
  A)
   transport layer               done clear
  B)
   session layer done clear
  C)
   presentation layer           done clear
  D)
   All of these done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer27)
  The ......... enables your computer to connect to other computer.-
  A)
   Video card done clear
  B)
   Sound card done clear
  C)
   Network Interface Card (NIC) done clear
  D)
   Controller card done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer28)
  Switches work on which OSI layer?
  A)
   Data link layer               done clear
  B)
   Physical layer done clear
  C)
   Transport layer              done clear
  D)
   Network layer done clear
  E)
   Application layer done clear
  View Solution play_arrow

• question_answer29)
  A (n)......... area is a small group of computers and peripherals linked together in a small geographic area.
  A)
   MAN                done clear
  B)
   PAN done clear
  C)
   CAN                done clear
  D)
   LAN done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer30)
  Which of the following is called small single site network?
  A)
   LAN                             done clear
  B)
   DSL done clear
  C)
   RAM                            done clear
  D)
   USB done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer31)
  Which of the following is used for modulation and demodulation?
  A)
   Modem                         done clear
  B)
   Protocols done clear
  C)
   Gateway                       done clear
  D)
   Multiplexer done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer32)
  In twisted pair, wires are twisted together, which are surrounded by an insulating material and an outer layer called
  A)
   frame                           done clear
  B)
   cover done clear
  C)
   disk                 done clear
  D)
   block done clear
  E)
   jacket done clear
  View Solution play_arrow

• question_answer33)
  These servers store and manage files for network users.
  A)
   Authentication               done clear
  B)
   Main done clear
  C)
   Web                             done clear
  D)
   File done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer34)
  Which of the following is the greatest advantage of co-axial cabling?
  A)
   High security                 done clear
  B)
   Physical dimensions done clear
  C)
   Long distances   done clear
  D)
   Easily tapped done clear
  E)
   All of the above done clear
  View Solution play_arrow

• question_answer35)
  Which of the following is not a property of twisted-pair cabling?
  A)
   Twisted-pair cabling is a relatively low- speed transmission done clear
  B)
   The wires can be shielded done clear
  C)
   The wires can be unshielded done clear
  D)
   Twisted-pair cable carries signals as light waves done clear
  E)
   All of the above done clear
  View Solution play_arrow

• question_answer36)
  Servers are those computers which provide resources to other computers connected by [SBI Clerk 2009]
  A)
   network            done clear
  B)
   mainframe done clear
  C)
   super computer              done clear
  D)
   client done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer37)
  What type of resource is most likely to be a shared common resource in a computer network? [Allahabad Bank Clerk 2010]
  A)
   Printers                         done clear
  B)
   Speakers done clear
  C)
   Floppy disk drives          done clear
  D)
   Keyboards done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer38)
  Which of the following is considered a broad band communication channel? [SBI PO 2010]
  A)
   Co-axial cable               done clear
  B)
   Fibre optic cable done clear
  C)
   Microwave circuits done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer39)
  Hub is associated with ......... network. [SBI Clerk 2011]
  A)
   bus                 done clear
  B)
   ring done clear
  C)
   star                 done clear
  D)
   mesh done clear
  E)
   All of these done clear
  View Solution play_arrow

• question_answer40)
  Multiplexing involves ......... path and ......... channel.                     [SBI Clerk 2011]
  A)
   one, one                       done clear
  B)
   one, multiple done clear
  C)
   multiple, one                 done clear
  D)
   multiple, multiple done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer41)
  How many bits are there in the Ethernet address?                   [SBI Clerk 2011]
  A)
   64 bits                          done clear
  B)
   48 bits done clear
  C)
   32 bits                          done clear
  D)
   16 bits done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer42)
  How many layers are in the TCP/IP model? [SBI Clerk 2011]
  A)
   4 layers                        done clear
  B)
   5 layers done clear
  C)
   6 layers                        done clear
  D)
   7 layers done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer43)
  The advantage of LAN is   [SBI Clerk 2012]
  A)
   sharing peripherals done clear
  B)
   backing up your data done clear
  C)
   saving all your data done clear
  D)
   accessing the Web done clear
  E)
   automatic printing of data done clear
  View Solution play_arrow

• question_answer44)
  A combination of hardware and software that allows communication and electronic transfer of information between computers is a                     [SBI Clerk 2012]
  A)
   network            done clear
  B)
   backup system done clear
  C)
   server              done clear
  D)
   peripheral done clear
  E)
   modem done clear
  View Solution play_arrow

• question_answer45)
  A device that connects to a network without the use of cables is said to be [IBPS Clerk 2012, RBI Grade B 2012]
  A)
   distributed                     done clear
  B)
   cabled done clear
  C)
   centralised                     done clear
  D)
   open source done clear
  E)
   wireless done clear
  View Solution play_arrow

• question_answer46)
  P2P is a ......... application architecture. [IBPS Clerk 2012]
  A)
   client/server                   done clear
  B)
   distributed done clear
  C)
   centralised                     done clear
  D)
   1-tier done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer47)
  Which of the following represents the fastest data transmission speed?            [SBI Clerk 2012]
  A)
   Bandwidth        done clear
  B)
   bps done clear
  C)
   gbps                 done clear
  D)
   kbps done clear
  E)
   mbps done clear
  View Solution play_arrow

• question_answer48)
  In OSI network architecture, the routing is performed by                   [IBPS Clerk 2012]
  A)
   network layer                 done clear
  B)
   data link layer done clear
  C)
   transport layer               done clear
  D)
   session layer done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer49)
  A processor that collects the transmissions from several communication media and send them over a single line that operates at a higher capacity is called            [RBI Grade B 2013]
  A)
   multiplexer                    done clear
  B)
   bridge done clear
  C)
   hub                  done clear
  D)
   router done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer50)
  Which of the following items is not used in Local Area Networks (LANs)?        [SSC CGL 2012]
  A)
   Interface card                done clear
  B)
   Cable done clear
  C)
   Computer                     done clear
  D)
   Modem done clear
  View Solution play_arrow

• question_answer51)
  Which is the name of the network topology in which there are bi-directional links between each possible node? [SSC CGL 2012]
  A)
   Ring                 done clear
  B)
   Star    done clear
  C)
   Tree                 done clear
  D)
   Mesh done clear
  View Solution play_arrow

• question_answer52)
  An alternate name for the completely  reconnected network topology is [SSC CGL 2012]
  A)
   mesh                done clear
  B)
   star     done clear
  C)
   tree                  done clear
  D)
   ring done clear
  View Solution play_arrow

• question_answer53)
   ......... is the most important/powerful computer in a typical network.            [SBI PO 2013]
  A)
   Desktop                        done clear
  B)
   Network client done clear
  C)
   Network server               done clear
  D)
   Network station done clear
  E)
   Network switch done clear
  View Solution play_arrow

• question_answer54)
  What is the function of a modem? [RBI Grade B 2012]
  A)
   Encryption and decryption done clear
  B)
   Converts data to voice and vice- versa done clear
  C)
   Converts analog signals to digitals and vice-versa done clear
  D)
   Serve as a hardware anti-virus done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer55)
  Networking using fibre optic cable is done as                      [RBI Grade B 2012]
  A)
   it has high band width done clear
  B)
   it is thin and light done clear
  C)
   it is not affected by electro-magnetic interference/power surges etc done clear
  D)
   All of the above done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer56)
  Bandwidth refers to        [RBI Grade B 2013]
  A)
   the cost of the cable required to implement a WAN done clear
  B)
   the cost of the cable required to implement a LAN done clear
  C)
   the amount of information a peer-to-peer network can store done clear
  D)
   the amount of information a communications medium can transfer in a given amount of time. done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer57)
  Computer connected to a LAN can.......... [IBPS Clerk 2013]
  A)
   run faster done clear
  B)
   share information and/or share peripheral equipment done clear
  C)
   go online done clear
  D)
   E-mail done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer58)
  A USB communication device that supports duty encryption for scare wireless loss communication for notebook users is called..........                  [IBPS Clerk 2013]
  A)
   wireless switch done clear
  B)
   router done clear
  C)
   wireless hub done clear
  D)
   USB wireless is not work adapts done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer59)
  Which of the following terms is associated with networks?                 [SBI Clerk 2014]
  A)
   MS-Excel                      done clear
  B)
   Mouse done clear
  C)
   Word               done clear
  D)
   Connectivity done clear
  E)
   Plotter done clear
  View Solution play_arrow

• question_answer60)
  Which of the following cables can transmit data at high speeds?                    [IBPS Clerk 2014]
  A)
   Flat cables                    done clear
  B)
   Co-axial cable done clear
  C)
   Optic fibre cable done clear
  D)
   Twisted pair cable done clear
  E)
   UTP cable done clear
  View Solution play_arrow

• question_answer61)
  The hardware device or software program that sends messages between network is known as a [IBPS Clerk 2014]
  A)
   bridge              done clear
  B)
   backbone done clear
  C)
   router              done clear
  D)
   gateway done clear
  E)
   Other than those given as options done clear
  View Solution play_arrow

• question_answer62)
  Name the fourth layer of OSI model [SBI PO 2014]
  A)
   Application layer            done clear
  B)
   Data link layer done clear
  C)
   Transport layer              done clear
  D)
   Session layer done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer63)
  The ground station in VSAT communication is       [RBI Grade B 2014]
  A)
   HTTP              done clear
  B)
   multiplexer done clear
  C)
   hub                  done clear
  D)
   repeater done clear
  E)
   None of these done clear
  View Solution play_arrow

• question_answer64)
  Ethernet, token ring and token bus are types of [SBI Associates 2012, RBI Grade B 2014]
  A)
   WAN                            done clear
  B)
   LAN done clear
  C)
   communication channels done clear
  D)
   physical media done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer65)
  Pathways,-that support communication among the various electronic components on the system board are called [SBI PO 2014]
  A)
   network lines                 done clear
  B)
   processors done clear
  C)
   logic Paths                    done clear
  D)
   bus lines done clear
  E)
   gateway done clear
  View Solution play_arrow

• question_answer66)
  A (n)......... is composed of several computers connected together to share resources and data. [RBI Grade B 2014]
  A)
   Internet             done clear
  B)
   Network done clear
  C)
   Backbone                     done clear
  D)
   Hyperlink done clear
  E)
   Protocol done clear
  View Solution play_arrow

• question_answer67)
  What do we call for the arrangement when two or more computers physically connected by cables to share information or hardware?                [SBI Clerk 2015]
  A)
   URL                 done clear
  B)
   Network done clear
  C)
   Server              done clear
  D)
   Internet done clear
  E)
   Modem done clear
  View Solution play_arrow

• question_answer68)
  What is the name of the derive that links your computer with other computers and information services through telephone lines?                    [SBI Clerk 2015]
  A)
   Modem             done clear
  B)
   LAN done clear
  C)
   URL                             done clear
  D)
   WAN done clear
  E)
   Server done clear
  View Solution play_arrow

• question_answer69)
  What do we call a network whose elements may be separated by some distance? It usually involves two or more network and dedicated high speed telephone lines.                     [SBI Clerk 2015]
  A)
   LAN                 done clear
  B)
   WAN done clear
  C)
   URL                             done clear
  D)
   Server done clear
  E)
   World Wide Web done clear
  View Solution play_arrow

• question_answer70)
  Which type of network would use phone lines?     [SBI Clerk 2012, IBPS Clerk 2015]
  A)
   WAN                done clear
  B)
   LAN done clear
  C)
   WWAN             done clear
  D)
   Wireless done clear
  E)
   None of the above done clear
  View Solution play_arrow

• question_answer71)
  There is a network that can connect networks ranging from small location or area to a bigger range including public packet network and large corporate networks. That network's enterprise allows users to share access to applications, services and other centrally located resources. Its ability for a huge geographical access has transformed networking. Which among the following is that network?     [IBPS PO 2016]
  A)
   SAN                 done clear
  B)
   CAN done clear
  C)
   LAN                 done clear
  D)
   WAN done clear
  E)
   MAN done clear
  View Solution play_arrow