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Microprocessor

Microprocessor
Pick out the matching pair

 SID; SIM
 S0;S1;wait status
 READY; RIM
 HOLD; DMA

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Microprocessor
A number of 1-bit registers used in microprocessors to indicate certain conditions are usually referred to as

 latches
 shift registers
 flags
 counters

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Microprocessor
It is possible to copy a file in the same directory.

True
False

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Microprocessor
In 8085, the pins for SID and SOD are

4 and 3 respectively
5 and 4 respectively
3 and 4 respectively
4 and 5 respectively

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Microprocessor
Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions?

 Stack Pointer.
 D-E.
 Program Counter.
 H-L.

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Microprocessor
S0 and S1 pins are used for

 serial communication
None of these
 acknowledging the interrupt
 indicating the processor’s status

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