Error detection methods
Specify the error detection methods that are available.
Expert
There exist four kinds of the redundancy checks that are used within the data communication.
a) Longitudinal redundancy checks (LRC).
b) Vertical redundancy checks (VRC).
c) Cyclic redundancy checks (CRC).
d) Checksum.
Give a brief explanation of web conferencing.
Specify the different communication modes within the HDLC?
Write the difference between Simplex and half duplex transmission? In brief.
Explain the term Bandwidth?
Illustrate the difference between the TFTP and FTP application layer protocols?
Define the Voice Over Internet Protocol (or VoIP)? Briefly illustrate it.
Define Base transceiver station (or BTS)?
What is the utilization of controller object UIApplication?
Define the term GPS? Briefly explain it.
Give a brief explanation of Zoho Creator.
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