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Microprocessor

Microprocessor
When an 8085 microprocessor is reset, the address bus contains

 0043H
 002CH
 0000H
 003CH

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Microprocessor
RST 3 instruction will cause the processor to branch to the location

 0028H
 0024H
 0018H
 0000H

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Microprocessor
In 8085 microprocessor which one of the following statement is wrong

 serial I/O is possible through SIM and RIM instruction
 serial I/O is not possible
 there is a pin available for serial output
 there is a pin available for serial input

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Microprocessor
The stack is nothing but a set of

 reserved RAM address space
 reserved ROM address space
 reserved I/O address space
None of these

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Microprocessor
What is SIM?

 None of these.
  Set interrupt mask.
 Sorting interrupt mask.
 Select interrupt mask.

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

 8
 16
 12
 18

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