Data is transmitted block by block in which transmission?
Correct answer: A. Synchronous transmission
- A. Synchronous transmission
- B. Asynchronous transmission
- C. Digital
- D. Analog
Explanation
Synchronous transmission refers to a method of data transmission where data is sent in blocks, or frames, with a predefined size and structure. These frames typically include start and stop bits or delimiters to mark the beginning and end of the block, along with data parity bits for error detection. The transmitter and receiver clocks are synchronized, ensuring that both devices are expecting data at the same rate and can accurately identify the individual blocks. This approach is efficient for transmitting large amounts of data and allows for error correction mechanisms.
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