640-692 exam

Which address facilitates the routing of packets over an IP network?A . MACB . transportC . networkD . physicalView AnswerAnswer: C

Which two commands display the saved configuration file? (Choose two)A . show configurationB . show file systemC . show running-configD . show startup-configView AnswerAnswer: A,D

Which two of the following are component of WAN connection? (Choose two)A . routerB . switchC . CSU/DSUD . HubE . BridgeView AnswerAnswer: A,C

Refer to the exhibit. Of which cable type this an example?A . RJ-45 straight-throughB . RJ-45C . RJ-45 rolloverD . RJ-11E . RJ-45 crossoverView AnswerAnswer: C

Refer to the exhibit. Which type of cable us used on the ATM card?A . Fiber-optic BNCB . CoaxialC . SerialD . CrossoverView AnswerAnswer: B

Which command sends an echo request packet to the largest host and then waits for an echo response message?A . telnetB . connectC . accessD . echoE . pingView AnswerAnswer: E

The pins and RJ-45 are numbered from 1 through 8. With the material points of the plug facing toward you, pin 1 is the leftmost pin. Which two sets are looped on an RJ-45 T1 loopback plug? (Choose two)A . Pins 1 and 4B . Pins 1 and 7C ....

Which three of the following statements are true about a smart jack? (Choose three)A . It provides signal conversion.B . It operates at Layer 2 of the OSI model.C . It regenerates the signal to compensate for signal degradation from line transmission.D . It provides loopback testing.E . It acts...

Which two of the following are installed fiber-optic connectors? (Choose two)A . subscriberB . crossoverC . multi-dimensionD . LucentView AnswerAnswer: A,D

Which two pairs of LAN Ethernet devices use an RJ-45 Straight-through cable? (Choose two)A . Switch to switchB . Switch to routerC . Switch to serverD . Router to routerE . Switch to hubView AnswerAnswer: B,C