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Encoding methods for fiber optical digital transmission?
Encoding methods for fiber optic digital transmission include Non-Return to Zero (NRZ), Return to Zero (RZ), and Manchester encoding. NRZ encodes bits as high or low signals without returning to a baseline, which can lead to synchronization issues over long distances. RZ uses pulses that return to zero within the bit interval, improving synchronization but requiring more bandwidth. Manchester encoding combines clock and data signals, ensuring better synchronization and reducing the likelihood of errors in high-speed data transmission.
What are the main methods of checking stock?
3 basic methods for checking stock:lContinuous / perpetual stock checkinglPeriodic stock checkinglSpot checking
What the different between synchronous and asynchronous?
In asynchronous transmission , the receiver and the transmitter each use their own clock signals so its not possible to know when a word starts and stops. while in synchronous , the receiver and the transmission have common clock signals.
What is the synchronization method?
Synchronization is the process of coordinating multiple threads or processes to ensure they access shared resources in a safe and orderly manner. This helps prevent conflicts and race conditions that can lead to unpredictable behavior or data corruption. Common synchronization methods include locks, semaphores, and barriers.
Compare the two methods of serial transmission on the basis of effectiveness and speed?
*Which* two methods?
To which tcpip architecture layer do the access methods belongs?
Access methods belong to the Data Link layer of the TCP/IP architecture. This layer is responsible for the physical transmission of data over a network and includes protocols that manage how data packets are placed on and received from the physical medium. It ensures reliable data transfer between directly connected nodes, handling error detection and frame synchronization.
Methods of checking body temperature?
under the tongue or in the armpit
How do civil engineers do their methods of checking survey?
Use the total station.
What are the two methods of checking the integrity of data?
Two common methods for checking the integrity of data are checksums and hash functions. Checksums involve calculating a small, fixed-size value from a larger set of data, which can be used to verify that the data has not changed. Hash functions generate a unique fixed-size string (hash) for a given input, allowing for quick comparisons to detect any alterations. Both methods help ensure that data remains accurate and uncorrupted during storage or transmission.
Are the causes and methods of HIV transmission the same?
Yes they are.
What are methods are valid ways to polarize waves?
transmission and scattering
Why particular transmission methods are chosen in particular situations?
Edexcel
