WAIT instructions are used for:

2017

Answer: A. For synchronization of slow speed peripherals with high speed CPU — WAIT instructions are used to synchronize a faster CPU with slower peripheral devices by making the CPU wait until the device is ready.

1. A.

   For synchronization of slow speed peripherals with high speed CPU

2. B.

   For counting the clock ticks

3. C.

   For addressing peripherals from the CPU

4. D.

   None of the above

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