Network Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Network

Network Interview Questions

Questions Answers Views Company eMail

Which of the following is an example of the Network Layer? A.) Token Ring B.) RARP C.) LLC D.) DDP E.) TCP

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The Integrated Services Digital Network (ISDN) Basic Rate Interface (BRI) provides which of the following? A.) 1.544 Mbps B.) 23B + 1D Channel C.) 24B + 1D Channel D.) 2B + 1D Channel E.) 23B + the Disney Channel

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Which layer manages protocol access to the Network layer? A.) Datalink - MAC Sublayer B.) Datalink - LLC Sublayer C.) Transport D.) Session E.) Network

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Given an IPX network with redundant paths, what command will configure load balancing? A.) ipx load-balance B.) ip maximum-paths 2 C.) ipx maximum-paths 2 D.) ipx load-share

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You have a Class B network address divided into 30 subnets. You will add 25 new subnets within the next year. You need 600 host IDs for each subnet. Which subnet mask should you use? A.) 255.254.0.0 B.) 255.192.0.0 C.) 255.255.252.0 D.) 255.255.248 0

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Given the IPX address 4a.0002.1111.a999, what is the network ID and what is the node ID? A.) net 4a host 0002.1111.a999 B.) net a999 node 0002.1111 C.) net 0002.1111.a999 node 4a D.) net 0002.1111 node a999

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Given an IPX network with redundant paths, what command will configure load balancing? A.) ipx load-balance B.) ip maximum-paths 2 C.) ipx maximum-paths 2 D.) ipx load-share

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Which command can verify only Network layer connectivity between 2 hosts? A.) ping B.) e-mail C.) plp D.) arp E.) telnet

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Identify 3 characteristics of the Network layer (OSI layer 3)? A.) Connnection oriented B.) Path determination C.) Supports multiplexing D.) Manages sessions E.) Packet forwarding

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Which OSI layer handles physical addresses and network topology? A.) Presentation B.) Physical C.) Transport D.) Application E.) Data-Link F.) Network

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Describe End to End network services: (Choose all that apply) A.) Best Route selection B.) Accomplished Segment by Segment, each segment is autonomous C.) Flow Control & Data Integrity D.) Best efforts packet delivery

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Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it

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What is the Network Layer of the OSI responsible for? A.) Bridging B.) Routing packets through an internetwork C.) Regenerating the digital signal D.) Gateway services

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