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Write the importance of Time Division Multiplexing (TDM). What are the applications of TDM ? Also write its disadvantages (if any).

posted on 2:19 AM , by Akanksha Tripathi

 Time-division multiplexing (TDM) Time-division multiplexing (TDM) is a method of putting multiple data streams in a single signal by separating the signal into many segments, each having a very short duration. Each individual data stream is reassembled at the receiving end based on the timing. The circuit that combines signals at the source (transmitting) end of a communications link is known as a multiplexer. It accepts the input from each individual end user, breaks each signal into segments, ...

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What is the significance of the following TCP header fields

posted on 5:51 AM , by Akanksha Tripathi

 Ques- What is the significance of the following TCP header fields:Urgent PointerChecksumWindow SizeReserved bitsSequence NumberAns- In the Transmission Control Protocol (TCP) Segment Header lesson, you will learn more about TCP Segment Header, different fields in TCP Header and the use of these fields.Transmission Control Protocol (TCP) Segment Header.Sequence number32 Bit ...

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Explain the concept of subnetting, default mask and subnet mask.

posted on 2:21 AM , by Akanksha Tripathi

SubnettingSubnetting is the practice of dividing a network into two or more smaller networks. It increases routing efficiency, enhances the security of the network and reduces the size of the broadcast domain.Consider the following example:In the picture above we have one huge network: 10.0.0.0/24. All hosts on the network are in the same subnet, which has the following disadvantages:organizational ...

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Assignmentsbcs052

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Define classful addressing and discuss problems associated with it.

posted on 1:26 AM , by Akanksha Tripathi

 IP address is an address having information about how to reach a specific host, especially outside the LAN. An IP address is a 32 bit unique address having an address space of 232. Generally, there are two notations in which IP address is written, dotted decimal notation and hexadecimal notation.Classful AddressingIn Classful addressing, the address space is divided into five classes: ...

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