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Microprocessor

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

 0030H.
 0048H.
 0024H.
 0060H.

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Microprocessor
The maximum number of seven segment displays that can be connected to 8279 is

 18
 8
 12
 16

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

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

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Microprocessor
In order to complement the lower nibble of accumulator one can use

 CMA
 ANI 0FH
 ORI 0FH
 XRI 0FH

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Microprocessor
Total numbers of output pins in 8085 microprocessor are

 27
 30
 13
 40

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Microprocessor
The number of hardware interrupts present in 8085 microprocessor are

 10
 8
 5
 16

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