M

Mr. Dubey • 100.64K Points
Coach Computer

Q. The synchronous modems are more costly than the asynchronous modems because ?

  • (A) they produce large volume of data
  • (B) they contain clock recovery circuits
  • (C) they transmit the data with stop and start bits.
  • (D) they operate with a larger bandwidth
  • Correct Answer - Option(B)
  • Views: 77
  • Filed under category Computer
Explanation by: Mr. Dubey
Synchronous modems are more costly than asynchronous modems because they contain clock recovery circuits. Synchronous modems use a clock signal to synchronize the transmission of data between two devices. This allows them to transmit data at higher speeds and with greater efficiency than asynchronous modems, which rely on start and stop bits to signal the beginning and end of each data byte.

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