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Q. Mechanical Characteristics of RS232 interface?
- 9-pin connector
- 9-pin connector is more usually found in IBM-PC but it covers signals for asynchronous serial communication only
- Utilize male connector on DTE and female connector on DCE
- N.B.: all signal names are out looked from DTE
FRAME FILTERING: The very important task a bridge operates is frame filtering. If both the destination and source are on the same segment, it does not repeat the frame to the
Q. Show about Alternate mark inversion? Bipolar AMI - Neutral, zero voltage represents binary 0 - Binary 1s symbolized by alternating positive and negative voltages
A carrier is frequency modulated with a sinusoidal signal of 2 kHz, resulting in a maximum frequency deviation of 5 kHz. (a) Find the bandwidth of the modulated signal (b) The ampl
What are the concerns of the Physical Layer? Physical layer coordinates the functions needed to transmit a bit stream over a physical medium. a. Physical characteristics of in
THE high spectral efficiency makes OFDM a suitable technology to meet the demands of wireless data traffic. A currently discussed new application are OFDM based overlay systems. In
What is a LAN? LAN stands for Local Area Network. It refers to the connection among computers and other network devices that are located within a small physical location.
The connection-oriented service process for networking is same to the manner in which telephones are used. This is shown as follows: A caller dials a number of the receiver. The
Can you Describe what the use of IGMP Protocol is?
The grouped SQL statements are known as Transactions (or) A transaction is a collection of actions embused with ACID properties.
What is a OSI layer 2 device called a "barter"?
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