A technician is troubleshooting a wired device on the network. The technician notices that the link light on the NIC does not illuminate. After testing the device on a different RJ-45 port, the device connects successfully. Which of the following is causing this issue?

A. EMI
B. RFI
C. Cross-talk
D. Bad wiring

Answer: D. Bad wiring

Computer Science & Information Technology

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JavaScript is capable of sending information to another location. This data transfer normally travels through a(n) HTML connection, eventually arriving at a Web server somewhere.

Answer the following statement true (T) or false (F)

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What IEEE standard specifies how VLAN information appears in frames and how switches interpret that information?

a. 802.1c b. 802.1Q c. 802.1V d. 802.1d

Computer Science & Information Technology