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this are radioactive wave
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Differences between asynchronous connections synchronous and isochronous connections?
These are all methods used to transfer streams of data. Waveform diagrams can be used to illustrate these different transmission modes. A waveform diagram shows how the signal might appear on an oscilloscope screen, which produces a diagram with voltage on the vertical axis and time on the horizontal axis.SynchronousBits in a synchronous data stream must be transferred in sync with a clock signal. The control signals for the data are derived from a clock signal. Synchronous data transfer systems usually have an error detection mechanism. If an error is detected the data can be resent.AsynchronousBits in an asynchronous data stream can be transferred at random intervals and the data rate of the stream is not required to be constant. Asynchronous systems use a start bit to signal the beginning of a data transmission. A stop bit is used to signal the end of a data transmission. Asynchronous data transfer systems usually have an error detection mechanism. If an error is detected the data can be resent.Isochronous (pronounced "eye-sock-ron-us")An isochronous data transfer system combines the features of an asynchronous and synchronous data transfer system. An isochronous data transfer system sends blocks of data asynchronously, in other words the data stream can be transferred at random intervals.Each transmission begins with a start packet. Once the start packet is transmitted, the data must be delivered with a guaranteed bandwidth. Isochronous data transfer is commonly used for where data must be delivered within certain time constraints, like streaming video.Isochronous systems do not have an error detection mechanism (acknowledgment of receipt of packet) because if an error were detected, time constraints would make it impossible to resend the data.
What is used to transfer actual data?
A data bus is used to transfer data. In Computer Information Systems in school (Dual-Enrolled)
What do buffers and registers do?
Buffer register is a device uses to hold the information used during transfer.
How many types of repeaters are there?
Signal repeaters are generally used in the telecommunication and electronics industries. There can be passive radio signal repeaters, multi-port repeaters, optical signal repeaters for optical fiber and digipeaters which repeat packet data.
Can Mov used in 8085 for immediate data transfer?
No, not at all this instruction MOV can not be used for immediate data transfer. You will need to use command MVI Rd, 8 Bit Data for immediate data transfer.
What is heat conductor used for?
Its used to transfer heat into electrical signal
What is an internal data bus used for?
Internal data bus is defined as a collection or a sequence of the signal line that are responsible for carrying data from one computer to another computer or from one destination to another destination. Basically it is used to transfer data to the external drives and also referred as the internal bus.
What factors affect data transfer?
Factors that affect data transfer include: 1. availability of data 2. medium of transfer 3. speed of reception/transfer 4. protocols used for negotiation, amongst others
What is full form of swift codes used in funds transfer?
The full form for SWIFT is Society for Worldwide Interbank Financial Telecommunication
How are repeaters and regenerators used in telecommunication?
Repeaters take in a weak signal, regenerate the waveform and re-transmit it in a higher power level. So their function is basically to "boost" the signal, so that signal can cover longer distance without attenuation.
Which signal is used to multiplex address and data lines?
ALE
What is the Principles of Reliable Data Transfer?
A reliable data transfer is one that is stable . For a reliable data transfer a connection oriented protocol is used. A connection oriented protocol is one that receives acknowledgement from the receiver before sending the further data.
