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Microprocessor

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

 ANI 0FH
 ORI 0FH
 XRI 0FH
 CMA

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Microprocessor
A field programmable ROM is called

 MROM
 FPROM
 PROM
 FROM

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Microprocessor
The number of status flags present in 8085 microprocessor are

 5
 16
 10
 8

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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?

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

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Microprocessor
The relation among IC (Instruction Cycle), FC (Fetch cycle) and EC (Execute Cycle) is

 IC = FC - EC
 IC = FC + 2EC
 IC = FC + EC
 EC = IC + FC

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Microprocessor
A microcomputer consists of

 memory
All of these
 a microprocessor
 I/O device

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