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Microprocessor

Microprocessor
The number of interrupt lines in 8085 is

4
3
2
5

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Microprocessor
A structure that stores a number of bits taken “together as a unit” is a

Gate
Register
Decoder
Mux

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

 002CH
 0043H
 003CH
 0000H

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Microprocessor
How many T-states are required for execution of OUT 80H instruction?

 13
 7
 16
 10

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Microprocessor
A microcomputer consists of

 memory
 a microprocessor
 I/O device
All of these

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Microprocessor
The first machine cycle of an instruction is always

 A memory write cycle
 A fetch cycle
 An I/O read cycle
 A memory read cycle

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