Close Window Assessment System   1. Assessment Selection     2. Assessment Settings     3. Take Assessment   Take Assessment - Voucher Exam - CCNA 4 WAN Technologies (Version 3.1) Time Remaining: 31 Which networking device performs path determination? a hub a switch a router a bridge 32 Which list contains only routed protocols? AppleTalk, IP, EIGRP IP, AppleTalk, IPX IP, RIP, IPX IPX, OSPF, EIGRP 33 Which statement is true regarding routing metrics? All routing protocols use the same metrics. EIGRP uses bandwidth as its only metric. Routers compare metrics to determine the best route. The larger metric generally represents the better path. 34 Which statement describes the store and forward transmission mode of an Ethernet switch? It is also referred to as a hybrid mode or as error sensing mode. It requires the switch to read the first 64 bytes of an Ethernet frame and then begins to forward the data. It decreases the latency of the transmission but has very little error detection. It increases latency with large frames, but error detection is high. 35 Which statements about VLANs are true? (Choose three.) VLANs are restricted to a physical segment. They are logical groupings of devices. User hosts can be grouped by function. VLANs are configured by software. VLANs are standardized. 36 Which statement is correct concerning routing and routed protocols? A routed protocol allows the routers to communicate with other routers and maintain tables for a routing protocol. A routing protocol allows routers to communicate with other routers and maintain tables for a routed protocol. Routers only need to use routing protocols to work properly. There is no difference between routed and routing protocols. 37 Which command will display statistics for all interfaces configured on a router? list interfaces show interfaces show processes show statistics 38 Which type of handshaking occurs when using CHAP? one-way two-way three-way four-way 39 Which statements describe the use of Link State Advertisements (LSA)? (Choose two.) LSAs are generated when changes in the network occur. Link state advertisements are refreshed every 60 minutes. The router copies the information received from each LSA packet into the routing table. Routers exchange LSAs to build and maintain topology databases. Forwarding LSAs can increase the occurrence of routing loops. 40 Which of the following are benefits of creating a subnetwork structure in an IP network? (Choose three.) permits network address duplication allows for address flexibility prevents address replication provides broadcast containment adds low-level security allows for more network hosts available 41 What determines how much data a sending station running TCP/IP can transmit before it must receive an acknowledgment? segment size transmission rate bandwidth window size sequence number 42 An administrator has an older 1900 switch located on the edge of the network. What can the network administrator do to ensure that it does not become the root bridge of the spanning-tree network? decrease the BPDU hello timer update on the 1900 assign the highest IP address to the switch that should be the root assign the lowest IP address to new root bridge assign the lowest priority to the switch that should be the root assign the highest priority to the new root bridge decrease the BID on the 1900 switch 43 What is the purpose of typing o/r 0x2142 during a password recovery procedure on a 2500 series router? to restart the router to bypass the configuration in NVRAM to view the lost password to save the changes to the configuration to enter ROM Monitor mode 44 Which of the following are true concerning distance vector and link state routing protocols? (Choose 2.) Distance vector protocols send the entire routing table to directly connected neighbors. Link state protocols send the entire routing table to all routers in the network. Distance vector protocols send updates about directly connected neighbors to all networks listed in the routing table. Link state protocols send updates containing the state of their own links to all other routers on the network. 45 What does the ISDN BRI provide? 23 B channels and one 64 kbps D channel total bit rate up to 1.536 Mbps two 56 kbps B channels and one 64 kbps D channel two 64 kbps B channels and one 16 kbps D channel Showing 3 of 5 <Prev Page: Introduction 1 2 3 4 5 Submit Next> Close Window All content copyright 1992-2007 Cisco Systems, Inc. Privacy Statement  and  Trademarks.

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