| Take Assessment - Final Exam - CCNA 3 Version 2.1.4 1 All of the following statements about VLANs are true EXCEPT: X They are logical groupings of devices. Users can be grouped by function. VLANs are configured by software. VLANs are standardized. 2 What is another term for latency? Backoff algorithm Hold-down timer X Propagation delay Redundancy 3 Which routing protocol maintains a complex database of topology information and uses link-state advertisements (LSAs)? RIP IGRP X OSPF EIGRP 4 How is a frame tagged on a VLAN? With an application ID With a MAC address With a port ID X With a VLAN ID 5 What allows a router to accept a packet on one interface and forward it to another interface? Broadcast forwarding X Switching function Filter and control function Path determination 6 Which protocol is used to allow redundant paths in a switched/bridged network? RIP X Spanning Tree IGRP ISL 7 Which of the following is true regarding routing metrics? All routing protocols use the same metrics. IGRP uses bandwidth as its only metric. X Routers compare metrics to determine the best route. The larger metric generally represents the better path. 8 What does the split horizon rule help prevent? Static routes X Routing loops Dynamic routes Large ARP tables 9 Before a router forwards a packet, which address does it change? Destination IP address X Destination MAC address Next-hop IP address Source IP address 10 At which layers of the OSI model do VLANs operate? Application and Presentation Data Link and Network Physical and Transport X Physical and Data Link 11 Which of the following imposes boundaries on broadcast traffic? Bridge Repeater X Router Transceiver 12 A switch segments a LAN into which of the following? X Microsegments Workgroups Broadcast domains Access groups 13 What happens to a packet that does not match any of the tests in an access list? X It is discarded. It is sent to the recipient. It is stored until the access list is updated. It is returned to the sender. 14 The star/extended star topology uses which standard? Token ring X Ethernet 802.3 Ethernet 802.5 ARCNET 15 Select the prompt which will be displayed after issuing the router igrp 100 command. Router# X Router(config)# Router(config-igrp)# Router(config-router)# 16 Select the correct pairing of a Spanning Tree Protocol state with its functional description: X Blocking - no frames forwarded, learning addresses Forwarding - no frames forwarded, BPDUs heard Learning - no frames forwarded, no BPDUs heard Listening - no frames forwarded, listening for frames 17 Entries made by an administrator to manipulate a routing table are referred to as which of the following? X Static routes Dynamic routes ARP tables Routing tables 18 Identify the correct pairing of a protocol and its classification. BGP-Interior IGRP-Exterior OSPF-Exterior X RIP-Interior 19 In which type of VLAN are all of the nodes connected to ports in the same VLAN assigned the same VLAN ID? Default Dynamic X Port centric Static 20 Where should extended access lists be placed? X Close to the source Close to the destination On any router in the network Midway between source and destination 21 Increasing the bandwidth of a LAN switch topology from 10 Mbps to 100Mbps would require which of the following? X A faster switch port A new HCC port Additional VCC uplink connections Use of fiber-optic media 22 What do routers use to maintain tables? Broadcast forwarding IP Tunneling Routed protocols X Routing protocols 23 Which command verifies that a particular node is capable of responding to an IPX network request? Connect X Debug Ping Show 24 Switches that receive the entire frame before sending it, use which type of frame forwarding? Cut-through Receive and send Copy and send X Store-and-forward 25 What do routers use to forward packets between source and destination networks? ARP cache CAM table Host name table X Routing table 26 Which of the following is true regarding latency? CSMA/CD requires no latency. It is also called asymmetry. It is based entirely on distance. X Networking devices add to latency. 27 In an access list, which word can replace 0.0.0.0 255.255.255.255? Permit Accept X Any All 28 Which routing protocol is used to communicate between autonomous systems? RIP Ethernet Token Ring X Exterior routing protocol 29 Where should ACLs be applied if they are intended to provide security for the network? On border routers On external routers X On internal routers On output routers 30 What is a benefit of using VLANs? Extended collision domains Increased administration Multiple cable runs X Tighter network security 31 What does a bridge use to build its address table? X Destination IP address Destination MAC address Source IP address Source MAC address 32 Select the correct pairing of a network service with the class of server on which it is most likely to reside: X DNS - enterprise E-mail - workgroup File sharing - enterprise Word processing - enterprise 33 What is the effect of a switch on bandwidth? X Dedicates bandwidth Shares bandwidth Decreases bandwidth Eliminates bandwidth 34 Which of the following is the correct command to delete an access list? Router(config)# delete access list list-number Router(config)# no access-list list-number Router(config-if)# delete access-list list-number X Router(config-if)# no access list list-number 35 Which of the following devices establishes a bandwidth domain also known as the collision domain? Repeater X Switch Active hub Passive hub 36 What is the encapsulation type on a router for a Novell network running version 3.12? Novell-ether ARPA SNAP X SAP 37 What is used by distance-vector routing protocols? A topological database Link-state advertisements X Periodic updates of entire routing table Shortest path first algorithms 38 A wildcard mask bit of "0" means that the corresponding bit must be _________. X matched ignored deleted passed 39 Which type of ACL only checks the source address? Extended ACL General ACL Source ACL X Standard ACL 40 Which type of back up operation backs up all files on the disk and sets the archive bit on all files to off? Daily backup Differential backup X Full backup Incremental backup 41 Which frame type is the default for Novell version 2 through 3.11? Ethernet_802.2 X Ethernet_802.3 Ethernet_II Ethernet_SNAP 42 Twenty users are evenly connected to two hubs, which are each connected to 10 Mbps switch ports. What is the average bandwidth available per user? 0.5 Mbps X 1 Mbps 2 Mbps 10 Mbps 43 Which configuration command is used to set the number of routes used for load sharing? ipx routing ipx networks X ipx maximum-paths router rip 44 Which condition best describes convergence? When messages simultaneously reach a router and a collision occurs When several routers simultaneously route packets along the same path X When all routers in an internetwork have the same knowledge of the structure and topology of the internetwork When several messages are being sent to the same destination 45 Which of the following is a true statement regarding location of servers in a network? Enterprise and workgroup servers should both be in the IDF. Enterprise and workgroup servers should both be in the MDF. X Workgroup servers should be in the appropriate IDF, while enterprise servers should be in the MDF. Workgroup servers should be in the appropriate MDF, while enterprise servers should be in the IDF. 46 Which of the following RAID levels includes disk mirroring or disk duplexing? RAID 0 X RAID 1 RAID 3 RAID 5 47 How is communication provided between VLANs? Application protocols Layer 2 routing X Layer 2 switching Layer 3 routing 48 What is the recommended maximum number of users in a peer-to-peer network? 5 X 10 15 20 49 Which of the following will help alleviate congestion? The installation of more hubs The use of an extended star topology The use of bus topology X An increase in bandwidth 50 Which IPX routing command is used to show the number and type of packets received and transmitted by the router? show ipx servers show ipx route X show ipx traffic show ipx interface 51 Which statements are true when configuring a router to operate with RIP? At the global configuration prompt issue the command "router rip." Then set up the IP address and subnet mask on each interface. X At the global configuration prompt issue the command "router rip." Then issue the "network" command at the config router prompt for each directly connected network. At the global configuration prompt issue the command "rip." Then use the "network" command to indicate which network(s) to advertise. At the global configuration prompt issue the command "enable rip routing." Then set up the IP address and subnet mask on each interface. 52 How can a router learn a path to a destination? ARP tables DNS entries X Dynamic routing Temporary routing 53 Which device is one of the most common Layer 2 devices? X LAN switch Active hub Passive hub Router 54 Which of the following devices allows communication between VLANs to occur? bridge hub X switch router |