100-490 Cisco Exam Questions and Free Practice Test

Question 7

Which bits represent the boot field in the configuration register value?

A. highest two bits

B. lowest two bits

C. highest four bits

D. lowest four bits

Correct Answer:D

Question 8

Which two commands are valid for copying a saved configuration to RAM? (Choose two.)

A. copy startup-config running-config

B. copy running-config startup-config

C. copy tftp running-config

D. copy running-config tftp

E. copy tftp startup-config

Correct Answer:AC

Question 9

Which two pairs of LAN Ethernet devices use an RJ-45 straight-through cable? (Choose two.)

A. switch-to-switch

B. switch-to-router

C. switch-to-hub

D. router-to-router

E. switch-to-server

Correct Answer:BE

Question 10

Which Cisco CPAK 100GBASE module supports Multimode Fiber cable?

A. Cisco CPAK-100G-CWDM4

B. Cisco CPAK-100G-LR4

C. Cisco CPAK-100G-ER4L

D. Cisco CPAK-100G-SR4

Correct Answer:D

Question 11

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 7 B.pins 2 and 8

B. pins 2 and 5 D.pins 1 and 7

C. pins 1 and 4

Correct Answer:CE

Question 12

Which command displays the configuration register setting?

A. show flash

B. show running-config

C. show version

D. show config-register

Correct Answer:C

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