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Microprocessor

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

 0000H
 002CH
 003CH
 0043H

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Microprocessor
Each instruction in assembly language program has the following fields:Lable fieldMnemonic fieldOperand fieldComment fieldThe correct sequence of these fields is?

2, 1, 4, 3
2, 1, 3, 4
1, 2, 4, 3
1, 2, 3, 4

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Microprocessor
In microprocessor based system I/O ports are used to interface

 the I/O devices and memory chips
 the O/P devices only
 the I/P device only
 all the I/O devices

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Microprocessor
Which one of the following microprocessor is not an 8-bit microprocessor

 Z-80
 68000
 8085
 6502

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Microprocessor
Both the ALU and control section of CPU employ which special purpose storage location?

 Decoders
 Registers
 Accumulators
 Buffers

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Microprocessor
The data bus of any microprocessor is always

 Either unidirectional or bi-directional
 Bi-directional
 Unidirectional
 None

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