Explain VRC
What do you mean by the term VRC?
Expert
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.
Give a brief explanation of the term Simple Object Access Protocol.
Q : Run Exchange Server 2003 by Exchange Is it possible that I run Exchange Server 2003 or Exchange 2000 Server by using Exchange Server 2007 management interfaces?
Is it possible that I run Exchange Server 2003 or Exchange 2000 Server by using Exchange Server 2007 management interfaces?
Local Area Networks (LANS) LANs were originally intended for the interconnection of mainframe computers with peripherals. Now they encompass interconnection networks of personal computers within a confined geographic area. Most LANs used a shared medium. A protocol is required to access this med
What do you mean by the term Flow Control and Error Control? Describe in brief.
Write down the drawbacks of the Star Topology.
Explain the basic model of the FTP. Describe in detail.
Explain the term CDMA.
What is the difference between sparse mode and dense mode multicast?
4 channels, two with a bit-rate of 300 kbps and two with a bit-rate of 250 Kbps are to be multiplexed employing multiple slots TDM with no sync bits. a. Find out the size of a frame in bits? b. Determine frame rate? c. Compute the duration of a frame? d. Find out the data rate?
18,76,764
1960911 Asked
3,689
Active Tutors
1458503
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!