Networking Miscellaneous - Study Mode

[#246] What is the default subnet mask for a class B network?
Correct Answer

(C) 255.255.0.0

[#247] In CRC the quotient at the sender
Correct Answer

(C) is discarded

[#248] How many pairs of stations can simultaneously communicate on Ethernet LAN?
Correct Answer

(A) 1

[#249] The OCR reading unit attached to a POS terminal is called a
Correct Answer

(B) wand

[#250] A protocol is a set of rules governing a time sequence of events that must take place
Correct Answer

(A) between peers