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200-120 Practice Test With 100% Passing Guarantee

Cisco now offers CCNA 200-120 pdf dumps with 100% pass guarantee. Buy Cisco 200-120 pdf and pass your exam easily. Download 200-120 CCNA Cisco routing and switching braindumps study questions answered and teams prepare for the exam.

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200-120 Practice Test With 100% Passing Guarantee

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  1. Cisco- 200-120–DumpsPDF Pass Cisco 200-120exam in just 24 HOURS With 100%Guarantee Top 100% REAL EXAM QUESTIONSANSWERS Get All PDF with Complete Questions Answers Filefrom 100% Exam Passing Guarantee & Money BackAssurance SampleQuestions

  2. Question:1 Which layer in the OSI reference model is responsible for determining the availability of the receiving program and checking to see if enough resources exist for thatcommunication? transport network presentation session application Answer:E Question:2 A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interfaceport? This is a 10 Mb/s switchport. This is a 100 Mb/s switchport. This is an Ethernet port operating at halfduplex. This is an Ethernet port operating at fullduplex. This is a port on a network interface card in aPC. Answer:C Question:3 A receiving host computes the checksum on a frame and determines that the frame is damaged. The frame is then discarded. At which OSI layer did this happen? physical session datalink transport network Answer:C

  3. Question:4 Which of the following correctly describe steps in the OSI data encapsulation process? (Choosetwo) The transport layer divides a data stream into segments and may add reliability and flow controlinformation. The data link layer adds physical source and destination addresses and an FCS tothe segment. Packets are created when the network layer encapsulates a frame with source and destination host addresses and protocol-related controlinformation. Packets are created when the network layer adds Layer 3 addresses and control information to asegment. The presentation layer translates bits into voltages for transmission across thephysical link. Answer:AD Question:5 For what two purposes does the Ethernet protocol use physical addresses? (Choosetwo.) to uniquely identify devices at Layer2 to allow communication with devices on a differentnetwork to differentiate a Layer 2 frame from a Layer 3packet to establish a priority system to determine which device gets to transmitfirst to allow communication between different devices on the samenetwork to allow detection of a remote device when its physical address isunknown Answer:AE Question:6 In an Ethernet network, under what two scenarios can devices transmit? (Choose two.) when they receive a specialtoken when there is acarrier when they detect no other devices are sending when the medium isidle when the server grantsaccess Answer:CD

  4. Question:7 Which of the following describes the roles of devices in a WAN? (Choosethree.) A CSU/DSU terminates a digital localloop. A modem terminates a digital localloop. A CSU/DSU terminates an analog localloop. A modem terminates an analog localloop. A router is commonly considered a DTEdevice. A router is commonly considered a DCEdevice. Answer:ADE Question:8 A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the network administrator is using for thisoperation? application presentation session transport internet datalink Answer:A Question:9 Which three statements accurately describe Layer 2 Ethernet switches? (Choose three) Micro segmentation decreases the number of collisions on thenetwork. if a switch receives a frame for an unknown destination, it uses ARP to resolve the address. Spanning Tree Protocol allows switches to automatically share vlaninformation. In a properly functioning network with redundant switched paths, each switched segment will contain one root bridge with all its ports in the forwarding state. All other switches in that broadcast domain will have only one rootport. Establishing vlans increases the number of broadcastdomains. Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 addressinformation. Answer:ADE

  5. Question:10 Where does routing occur within the DoD TCP/IP referencemodel? application internet network transport Answer:B • Buy Complete Questions Answers File from • 100% Exam Passing Guarantee & Money BackAssurance • PDF Version + Test Engine SoftwareVersion • 60 Days Free UpdatesService • Valid for AllCountries

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