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.)
Answer(s): C,E
How many pairs of copper wire does a UTP cable have?
Answer(s): C
Which two Cisco Nexus 3400 Series switches support 400-Gbps Ethernet ports? (Choose two.)
Answer(s): C,D
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus3400s/sw/922/interfaces/configuration/guide/b_Cisco_Nexus_3400_NX-OS_Interfaces_Configuration_Guide_922/b_Cisco_Nexus_3400_NX-OS_Interfaces_Configuration_Guide_9z_chapter_010.html
Which type of memory stores the configuration of a router or switch by default?
Answer(s): A
Which two commands identify the serial number of a Cisco router? (Choose two.)
Answer(s): B,D
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