100-490 무료 덤프문제 온라인 액세스

Which type of Cisco console cable is used to connect a laptop to the console port on a Cisco router?

• A.straight-through
• B.rollover
• C.fiber
• D.crossover

Which type of memory stores the configuration of a router or switch by default?

• A.NVRAM
• B.RAM
• C.ROM
• D.flash

Which two pieces of information are displayed when the show ip interface brief command is used? (Choose two.)

• A.Layer 3 address
• B.interface status
• C.Layer 2 address
• D.encapsulation type
• E.keepalive

The pins on an RJ-45 cable plug are numbered from 1 through 8. When the metal pins of the plug are facing toward you, pin 1 is the leftmost pin. Which two sets of pins are looped on an RJ-45 56K loopback plug? (Choose two.)

• A.pins 2 and 5
• B.pins 1 and 4
• C.pins 2 and 7
• D.pins 1 and 7
• E.pins 2 and 8

Which Xmodem option enhances error checking of an image copied to flash memory?

• A.-c
• B.-x
• C.-r
• D.-e