What four Physical layer functions can a repeater perform?

What will be an ideal response?


Filter out signal disturbance or noise caused by EMI and RFI.
Amplify an incoming signal and reshape it for more accurate retransmission.
Retime the signal (in Ethernet applications).
Reproduce the signal on all cable runs.

Computer Science & Information Technology

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The banner command can be used to display useful information to people connecting to your switch or router. Which of the types of messages can it display?

A) Login, MOTW, Exec B) Logout, MOTD, Login C) Login, MOTD, Exec D) Exec, Logout, MOTM

Computer Science & Information Technology

What are the four possible types of link lights that a NIC may have and their purposes?

What will be an ideal response?

Computer Science & Information Technology

The primary disadvantage of the WAIT and SIGNAL operation set is that it does not address busy waiting.

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

Computer Science & Information Technology

Which Paste option would you choose if you wanted to flip the rows and columns?

A. Transpose B. Rotate C. Flip D. Formulas

Computer Science & Information Technology