Explain VRC
What do you mean by the term VRC?
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It is the least expensive and most common mechanism for Error Detection in VRC. For even parity the total number of 1s becomes even, if a parity bit is added to every data unit. VRC can detect all single-bit errors but it can detect burst errors only if the total number of errors in each data unit is odd.
Parity and Checksums: Noise and momentary electrical disturbances might cause data to be modified as it passes via a communications channel. When the receiver fails to notice this, the received message will be wrong, resultant in possibly severe conse
Specify some of the responsibilities performed by the data link layer?
Describe when a switch is stated to be congested?
Networking control unit: This is a field panel housing electronic modules, terminal blocks, and signal conditioners (pneumatic, line voltage and electronic) all within a single enclosure.The NCU have the user-programmable main processor&md
How to avoid ANR status?
Write down the use of two dimensional parity in the error detection?
What do you mean by the data grams? Explain in detail.
Give a brief explanation of the term SOAP body element.
What is WiFi? Answer: WiFi or wireless fidelity is a base-band network technology which is employed for the wireless data communication.
Specify the kinds of errors and discuss the terms?
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