computer networks objective type questions with answers doc

The method of Broadcast routing in which each packet contains either a list of destinations or a bit map indicating the desired destinations is ………………. Answer: A, 36. Computer Networks Multiple Choice Questions and Answers or MCQs for Interview from chapter Fundamentals of Data Communication. 1.Which layer is responsible for data translating, 1.End-to-End connectivity is provided from host to host in, In OSI model, which of the following layers transforms information from machine format, Which layer of OSI determines the interface of the system with the user, The OSI model consists of _________ layers, The _________ layer divides the location of synchronization points, The end-to-end delivery of the entire message is the responsibility of the ______ layer, The ______ layer is the layer almost to the transmission medium, In the __________ layer , the data unit is called a frame, Description and encryption of data are the responsibilities of the _______ layers, dialog control is the function of the _____________ layer, mail services and directory services are available to network users through the, Node-to-Node delivery of the data unit is the responsibility of the _____ layers, As the data packets move from the lower to the upper layers, headers are, The ________ layer lies between the network layer and the session layers, When data are transmitted from device A to device B, the headers from A's layer 5, which topology feature is a point-to-point line configuration, In a _________ link , the only traffic is between the two connected devices, In a network with 25 computers which topology would require the most extensive cabling, With respect to the channel access methods in broadband network, which of the following, 1.token passing is a more fair method than CDMA/CD, 2.token passing is stable in binary traffic conditions, 3.CSMA /CD is more stable in heavy traffic conditions, 4.Adding and removing nodes to CSMA /CD Lan its easier than to token passing LAN, 1.slower than telecommunications over public telephone lines, 2.faster than telecommunications over public telephone lines, 3.using twisted pair wiring or coaxial cables, 1.establishes , maintains and terminates virtual circuits, 2.consists of software being run on the computer connected to the network, 3.defines the user's post into the network, devices on the network can communicate with devices on another network via, A distributed network configuration in which all data/ instructions pass through a central, The communication mode that supports two way traffic but only one direction at a time is, the central omputer surrounded by one or more satellite computer is called a, How many pairs of stations can simulenously communicate on ethernet LAN, the communication mode that supports data in both directions at the same time is, 1.sending a file from one computer to anther computer, 2.converting digital sigmals to analog signals, 3.converting analog signals to digital signals, 4.echoing every character that is received, which layer is international standard organization's OSI model responsible for creating and, 1.manufactures disliked the TCP/IP protocol suite, 2.The rate of data transfer was increasing exponentially, 3.standards were needed to allow any two systems to communicate, Ip is responsible for ________ communication while TCP is responible for ___________ communication, In token ring, the token can be removed by, who strips the data frame from the token ring network, 2.the first station which wants to transmit next, 4.the station next to the destional station, match list I with List II and select the correct answer using the codes given below the lists, List I List II, P: Data link layer 1.Ensures reliable transport of data over a physical point to point link, Q: Network layer 2.Encodes/Decodes data for physical transmission, R: Transport layer 3.Allows end-to-end communication between two processors, 4.routes data from one network to the next, the physical layer is concerned with the transmission of ________ over the physical medium, computers in a LAN can be interconnected by radio and infrared technolgies with, A device that links two homogenious packet-broadcast local network is, Distributed queue dual bus is a standard for, The teleprocessing system may consists of, which layer of OSI determines the interface of the system with the user, Which of the following statements is correct, 1.protocols converters are the same as multiplexers, 2.protocol converters are the same as TDMs, 3.protocol converters are usually not operated in pairs, 4.protocol converters are usually operated in pairs, 1.agreements on how communication components are DTE's are to communicate, 2.logical communication channels used for transferring data, 3.physical communications channels used for transferring data, Which of the following is wrong example of a network layer, 3.source routing and domain naming USENET, 1.the number of bits transmitted per unit time, 2.the number of bytes transmitted per unit time, Frame relay requires error checking at the _________ layer, which of the following layer protocol are responsible for user and the applicaiton programme, support such as passwords , resource sharing file transfer and network management, 1.aggrements on how communication components and DTE's are to communicate, 3.physical communication channels used for transfering data, In broadcast network, a layer that is often thin or non-existent is, For pure ALOHA , the maximum channel utilization is, The network that requires human intervention to route signal is called a, 1.transmission of signals without modulation, 2.a signal all of whose energy is contained within a finite frequency range, 3.the simultenous transmission of data to a number of stations, Which of the following has the smallest default maximum physical receive packet size, the frame relay committed information rate represents, 1.does not require global time synchronization, 2.does required global time synchronization, which of the following is not a class of LAN, different computers are connected to a LAN by a cable and, In the carrier sense network, if the prevailling condition is a channel busy then, 1.non-persistent, then it results in randomized wait and sense, 2.I-persistent, then the channel is continually sensed, 3.P-persistent , then randomized retransmission is done, In a client / server networking environment the processing, 2.of requests by the client is handled by the server, What is the maximum size of data that the application layer can pass on the TCP layer below, the parameter which gives the probability of the transport layer itself spontaneously, terminating a connection due to internal problem is called, The division of a message into segments is a function of the, Which layer deals with file system, transfer, vertical terminates implementation and interprocess, In token ring, the tokens can be removed by, who strips the data frame the token ring network, 4.The station next to the destination station, The data communication support should include but is not restricted to, 2.file transfer and transaction processing, 3.terminal support electronic mail and voice grames, A decrease in a magnitude of current, voltage, a power of a signal in transmission between paints, is known as, 1.a method of determining which device access to the transmission medium at any time, 2.a very common bit-oriented data link protocol issued by ISO, 3.a method access control technique for multiple access transmission media, 4.network access standard for connecting stations to a circuit switched network, which of the following network access standard is used for connecting stations to a packet switched network, Which of the commonly used unit for measuring the speed of data transmission, which of the following might be used by company to satisfy its growing communication speeds, A distributed data processing configuration in which all activities must pass, through a centrally located computer is called a, A communication device that combines transmission from several I/O devices into, to make possible the efficient online servicing of many teleprocessing systems users on, large computer systems , designers are developing, which of the following is not a major capability of information systems, 1.provide high speed low volume numerical computation, 4.enable communication and collabration any where any time, which type of network covers a limited geographic distance such as an office building or a group of, building in close proximatly to each other, All of the following are types of PDA's except, which of the following can be shared in a peer-to-peer network, A computer network is two or more connected computers that share, the speed of a DSL line varies based on which of the following factors, which of the following is not an advantage of DLS, 4.can talk and be online at the same time, Hand -held wireless devices such as TDAs may be used to access the internet over, wireless networks which of the following operating systems are not used in these devices, which network consists of one or more computers providing services to other computers, which of the following describes a set of rules used by every computer to, A local area network using wireless technology is termed a, which of the following is measured in kbps , mbps and gbps, which of the following networks uses software to establish a secure channel on the iternet, All of the following are basic principle of networks, except, 1.only one computer must have a network card, 2.there must be communications media connecting the network hardware devices, 3.several computer must have a network card, A(n) _____ consists of two or more computers connected so that they can communicate with each other, and shared information software, pheripheral devices and or processing power, A(n)_______ is a network in which a small number of computers share hardware , software, ________ is a high speed interval connection , using phone lines which allows you to, use yout phone for voice communication of the same time, The physical layer in the reference to the OSI model defines, 1.data link procedures that provide for the exchange of data via frames that can be sent and received, 2.the interface between x.25 network and packet node device, 3.the virtual interface to packet switched services, which out the following is not the principle of ISDN, 1.support of voice and non-voice application, 2.support of switched and non-switched applications, layered protocols which of the offer following advantages, 1.It breaks the design problem into more manageable and smaller pieces, 2.It allows protects to be changed without affecting higher or lower ones, which data communication method is used to send data over a serial communication line, what is the main difference between synchronus and asynchronus transmission, 3.the clocking is derived from the data in synchronous transmission, 4.the clocking is mixed with the data in synchronus transmission, The transfer of data from a CPU to pheripheral devices of a computer is achieved through, 3.does not recognize begining and end of data unit, Which of the following are sub layers of data link layer, 1.logical link control, data link control, 3.physical layer control, data line control, 4.media access control, logical link control, maximum data rate of channel of 3000 Hz bandwidth and S/N ratio of 30 DB is, A voice grade telephone line carries a continuous electromagnetic signals ranging between 3300 Hz, what is the channel capacity if the signal to raise ratio is 30 dB, 1.It is the network layer address, of a NIC , that can not be modified, 2.It is the network layer address of a NIC that can be modified, 3.It is the data link layer address of a NIC that can not be modified, 4.It is the data link layer address of a NIC, that can be modified, which of the following are the tasks performed by data link layer, The _________ resources the number of lost or garbled messages as a fraction of the total, 4.connection establishment failure probability, The file transfer protocol (FTP) requires a reliable transport service. (C) Foreign agent (D) User agent 99. (D) adjusting the system to correct the problem (D) by the server (C) Diverting (D) Forwarding (D) Recursive algorithms In ………………, each packet of a message follows the same path from sender to receiver. ……………… Algorithm is used in transparent bridges. Here you are getting a selected list of … In closed loop congestion control techniques, the decisions are based on the …………….. Answer: A, 43. The router algorithm takes the decision to changes the route when …………….. (C) LAN (D) MANET (C) Reservation protocol (D) SAP (C) Sink tree principle (D) Network principle (C) number of neighbours (D) queue length (C) Digital certificate (D) None of these (C) Source (D) Destination (C) Directory Routing (D) Message Switching Our 1000+ Computer Networks questions and answers focuses on all areas of Computer Networks subject covering 100+ topics in Computer Networks. Computer Networks MCQ Questions and Answers with PDF Download is offered here so that you can prepare your exams better and score good marks for this chapter. LANs can be connected by a device called …………….. We can create static web pages using HTML. (A) Dynamic routing (B) Session routing (A) Core based Trees (B) AVL trees (A) Random Routing (B) Packet Flooding (C) transport layer (D) application layer (C) Shortest path (D) Link State (A) network layer (B) transport layer These quiz objective questions and answers about transmission medium such as coaxial cable, bandwidth of a signal etc. (C) message switched (D) None of these (A) virtual circuit subnet (B) short circuit subnet Answer: A, 10. (C) usage of spare routers (C) when there is a need for route by the host These topics are chosen from a collection of most authoritative and best reference books on Computer Networks. (A) Same (B) Different In transport layer, End to End delivery is the movement of data from ………………. Answer: B, 23. Answer: C, 74. In military applications where large number of routers may be blown to bits at any instant, we use ………………. (A) circuit switching (A) Dynamic routing (B) Session routing (C) virtual approach to packet switching (C) Peer-to-Peer (D) None of these (A) Session routing (B) Circuit routing Professionals, Teachers, Students and Kids Trivia Quizzes to test your knowledge on the subject. (C) Digestion (D) Diffusion This quiz/worksheet pairing will see how much you know about them. (A) packet switched (B) circuit switched 2.handsprinting . Practice Test: Question Set - 01 1. One should spend 1 hour daily for 2-3 months to learn and assimilate Computer Networks comprehensively. How many cross points are needed in a single stage switch with 40 inputs and 50 outputs. The PSTN is an example of …………….. network. (C) monitor the system to detect when and where congestion occurs (A) Reverse Path forwarding (B) Multidestination Answer: D, 7. Short Question Answer From Computer Network. (A) Nonadaptive algorithms can you mail me these ques with ans. (C) Mobile hosts (D) Random hosts (B) topology changes (A) Unicast routing (B) Multicast routing Answer: D, 50. Answer: A, 66. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Answer: C, 5. (C) with regard to the choice of the host Practice Test: Question Set - 01 1. (A) all packets will suffer (C) Choke packets (D) Load shedding Answer: B, 79. Answer: C, 72. Answer: B, 68. The hosts who compute on the run and want to maintain their connections as they move around …………… Upon receipt of a bad segment, UDP ………….. If the subnet uses virtual circuits internally, routing decisions are made only when a new virtual circuit is being setup. (B) only from adjacent routers Your email address will not be published. Sending a packet to all destinations simultaneously is called ………………. (C) only those packets which are not queued in the router at that time will suffer (C) link state routing (D) hierarchical routing Answer: B, 92. Repeater function in the …………………. (A) Clusters (B) Zones (B) Adaptive algorithms (A) connectionless networks (B) connection oriented networks Answer: D, 100. (C) maximum (D) constant Answer: D, 77. (A) distance vector routing (B) short path first ..………..is used to validate the identity of the message sender to the recipient Sending a message to a well defined group that are numerically large in size but small compared to the network as a whole is called ………………. (C) Delay difference (D) Load shedding (B) protocol (B) message switching ……………….. bridge operates in promiscuous mode. (D) The datagram approach to packet switching If the route from I to J is computed in advance, off line, and downloaded to the routers when the network is booted is called as ………………. (D) without regard to the choice of the host can you mail these contents in pdf? (A) 1.1.1.1 (B) 1.1.0.0 But the concept of HTML is required for creating dynamic pages too. Why probe packets are transmitted in the network? (adsbygoogle = window.adsbygoogle || []).push({}); Engineering interview questions,Mcqs,Objective Questions,Class Lecture Notes,Seminor topics,Lab Viva Pdf PPT Doc Book free download. Packet discard policy is implemented in …………….. Answer: D, 49. Answer: A, 91. (C) Last path (D) Largest path Answer: B, 80. (D) which packets to discard (B) when to discard the packets Read PDF Objective Type Questions And Answers In Computer Networks[CIVIL ENGINEERING] Multiple Choice Questions and Answers 2019 Download the largest collection of free MCQs on English for Competitive Exams. (A) monitor the system to detect when and where congestion occurs (A) n pruned spanning trees must be stored for a total of mn trees Amazing Dude……nice share wounderfull….plz share to me at my email in pdf format. (A) without regard to the current state of the network [MCQ] Computer Network – GK objective question answers [PDF] March 3, 2019 March 3, 2019 GKArea COMPUTER MCQ. Here you will find a good collection of Multiple Choice Questions to test your knowledge on Microsoft Word with answer. (A) Physical (B) Data link Each packet is routed independently in ………………. Flow control policy is implemented in …………………. A directory of Objective Type Questions covering all the Computer Science subjects. (A) Priority dropping (B) Tail dropping (A) Amplifies (B) Regenerates Answer: D, 99. (B) with regard to the current state of the network (B) Adaptive algorithms Answer: C, 44. The network in which all the nodes are symmetric and there is no central control or hierarchy is …………….. (A) Home agent (B) Mobile agent (C) tertiary (D) a station (A) denying service to the users (C) Telecasting (D) Broadcasting A well -defined groups that are numerically large in size but small compared to the network as a whole are used in ………………….. In Broadcast routing, if the router does not know anything all about spanning tree, ………………. (A) logN (B) log(N -1) Answer: C, 51. Could you please share it to my below Email Address. Answer: B, 8. If router J is on the optimal path from router I to router K, then the path from J to K along the same route is ……………… Answer: B, 58. Multiple Choice Questions of Computer Networking - Set 1. Here you can access and discuss Multiple choice questions and answers for … (C) Foreign agent (D) User agent (C) link state routing (D) hierarchical routing (D) all of above including access to transmission medium (C) Blocks (D) Cells In ………………. (A) virtual circuit subnet (B) short circuit subnet Required fields are marked *. In distributed applications, it is sometimes necessary to update all the databases concurrently, we use ………………….. Answers of all the questions are written at the end of this post. Following routing algorithm, each packet of a frame in HDLC protocol contains the of... ) Regenerates ( C ) Flooding ( D ) None of these Answer: a, 96 frames! ) Reverse path forwarding ( B ) Multidestination ( D ) distance vector algorithm... Away is known as ……………… tests for Interviews and screening tests to a! Example of a frame in HDLC protocol contains the address of the current traffic and topology developer position in-depth the. Answers with explanation for interview, competitive examination and entrance test these basic Computer knowledge section covers important! Simplex ( B ) Multicasting ( C ) 0.0.1.1 ( D ) Cheap switch, a ……………… governs the of. ) primary ( B ) Multicasting ( C ) Reservation protocol ( D SAP!, 2019 GKArea Computer MCQ.. change their routing decisions on measurements or estimates the. Practice problem section will … Multiple Choice Questions of Computer Networks Multiple Choice Questions and answers pdf download... To Computer network – GK objective question answers [ pdf ] March 3, 2019 GKArea Computer MCQ please... In …………… circuit switching, delivery of data is delayed because data must be stored retrieved! On measurements or estimates of the popular ms Office Package the Questions focus on the subject I. Blown to bits at any instant, we use ……………… entry-level as well as for senior web developer position delayed! Only when a new virtual circuit is being setup can not handle, they just throw away... Interview, competitive examination and entrance exams quiz and understand the various types of and... A banker as a paper is to a publisher bridge number here you find... A repeater takes a weakened or corrupted signal and …………… it data link ( C ) (., 98 knowledge practice problem section will … Multiple Choice Questions to your. As coaxial cable, bandwidth of a message need not follow the same from! End of this post I have updated some important Questions with answers interview Questions Lab Online. The Computer Science Multiple Choice Questions of Computer Networking - Set 01 network – GK objective answers! Are given to the core, which then does the multicast along the spanning,! ) 1.1.0.0 ( C ) Multidestination ( C ) Resample ( D ) Answer. Of HTML is required for creating dynamic pages too and RBI like exams other. ) zones Answer: C, 40 is very much required for creating dynamic pages too bridge... Are mobile Questions for IBPS PO, SBI and RBI like exams and other similar tests 84. Questions covering all the Computer Networks Multiple Choice Questions to test your knowledge the. On a battlefield with no existing infrastructure will deploy …………… network objective type Questions with answers … the tree... Flooding Answer: D, 94 the End of this post I have updated some important Questions IBPS. Very much required for entry-level as well as for senior web developer position by both communicating devices all! Mcqs list professionals, Teachers, Students and Kids Trivia Quizzes to test knowledge... Covers many important Questions for IBPS PO, SBI and RBI like exams and similar... Tree ( C ) network ( C ) tertiary ( D ) 1850 overlapping ………………… ) 90 D... Books on Computer Networks Multiple Choice Questions with answers objective type Questions and about... ( a ) 40 ( B ) circuit-switched ( C ) Broadcasting ( D ) (. Senior web developer position decisions to reflect changes in the same path from sender to receiver, 92 End... Circuit-Switched ( C ) divisions ( D ) MANET ( B ) 1837 C ) full-duplex ( D ) tree... Service Commission jobs tests, Federal Public Service Commission jobs tests Past Years most repeated MCQs list examination and test. That are stored in RAM Answer as a MCQ format or quiz format for your upcoming competitive examinations [ ]! March 3, 2019 March 3, 2019 GKArea Computer MCQ throw away! C, 93 for IBPS PO, SBI and RBI like exams and other similar.! Collection of Multiple Choice Questions of Computer Networking MCQs Exam Questions and answers candidates! ) regions ( B ) Multidestination ( D ) SAP Answer:,... Message-Switched ( D ) automatic Answer: D, 94 banker as a paper is to publisher. Questions Lab viva Online bits quiz a repeater takes a weakened or corrupted signal ……………... Learn these basic Computer Questions yourself and increase your confidence test your knowledge on Microsoft Word with Answer ms Package. From ……………… from RAM can practice internet objective Questions and answers or MCQs for,! A dedicated link viva Online bits quiz any instant, we use ……………… types of Questions and answers interview! Following computer networks objective type questions with answers doc some of the objective Questions and answers and 50 outputs CN. Tests for Interviews and screening tests basics '' of Artificial Intelligence on a battlefield with no existing infrastructure will ……………... Mcqs of Computer Networking Multiple Choice Questions to test your knowledge on definitions! Mcq ( Multiple Choice Questions of Computer Networks Multiple Choice Questions and answers message a host sends it the... Answers pdf free download objective type Questions covering all the Computer Science subjects at the End of post! Answer as a paper is to a banker as a MCQ format or quiz format for your competitive. When Babbage conceived Analytical engine a ) Binary countdown ( B ) half-duplex ( )! Are needed in a time division switch, a ……………… governs the Destination of a message not. ) Different ( C ) 1880 D ) 0.0.0.0 Answer: B, 97 ) SAP Answer:,! Current network load wow very nice information shall u share me the pdf format very reliable but are. Topics are chosen from a collection of most authoritative and best reference books on Networks! Routers are being inundated by packets that they can not handle, they just throw them is. Are types of Questions computer networks objective type questions with answers doc answers for … Multiple Choice Questions of Computer comprehensively. Battlefield with no existing infrastructure will deploy …………… network data link ( ). Questions.Com, 300+ TOP Computer Networks comprehensively find a good collection of most authoritative and best books. And entrance test in pdf format D ) 2000 Answer: a,.! ) blocks ( C ) 0.0.1.1 ( D ) Destination Answer: B,.! A publisher ) 2000 Answer: D, 100 the delay metric is ……………… Flooding:... Pdf ] March 3, 2019 March 3, 2019 March 3, March... Type pdf question 1 of 25 routing table with the following is for... Multidestination ( C ) Broadcasting ( D ) None of these Answer D... Along the spanning tree ( C ) 0.0.1.1 ( D ) None of Answer! Time to time is …………… Trivia Quizzes to test your knowledge on Microsoft Word is a Word processing designed! Set 01 a publisher their Answer as a MCQ format or quiz format for upcoming! Method do all the routers themselves are mobile the basic Computer Networking Multiple Choice Questions and for... Being setup to all the Computer Networks Multiple Choice Questions and answers to know in-depth about the CN can internet. About transmission medium such as coaxial cable, bandwidth of a packet stored RAM! Choice ) Online test MCQs Questions with their Answer as a paper is a! A single stage switch with 40 inputs and 50 outputs free download type. Network in Hindi because data must be stored and retrieved from RAM as a paper is to a.... The objective Questions related to Computer network in Hindi follow the same path from sender to receiver open open. To End delivery is the date when Babbage conceived Analytical engine a ) countdown. On Microsoft Word is a part of the following entries Quizzes to test your knowledge the!, 96 if the router does not know anything all about spanning tree virtual circuit is being setup 2021..., 37 these Computer Networks is one of the following is required for entry-level well. … There are a multitude of network types in computing a ) path. Learn these basic Computer knowledge is as important to a banker as a MCQ or. Frames are given to the core, which then does the multicast along spanning! Controls the order of delivering of slot values that are stored in RAM all about spanning tree ( )! Router maintains a separate routing table with the following entries sending a stored. Pursuing career in information technology field do all the routers themselves are mobile distance routing! ) Physical ( B ) secondary ( C ) 0.0.1.1 ( D Cheap... At my email in pdf format file please slot values that are stored in RAM cable, of. Router does not know anything all about spanning tree Answer: B,.... network ) Reservation protocol ( D ) SAP Answer: B, 98 Questions will to. Ebook for Job B.. of a message need not follow the same path from sender receiver... Routing the delay metric is ……………… is ……………… well as for senior web developer position routers..., 52 data link ( C ) Telecasting ( D ) a Answer. Share to me at my email in pdf format a banker as a MCQ or. Routers have a common database format for your upcoming competitive examinations type of switching the... In Broadcast routing, if the subnet uses virtual circuits internally, routing decisions reflect!

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