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Microprocessor

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

 0000H
 0043H
 003CH
 002CH

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Microprocessor
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].

Less than
Greater than
Cannot be determined
The same as

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Microprocessor
The stack pointer

 resides in RAM
 resides in ROM
 resides in microprocessor
 may be in RAM or ROM

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Microprocessor
A field programmable ROM is called

 MROM
 FPROM
 PROM
 FROM

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Microprocessor
The first machine cycle of an instruction is always

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

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Microprocessor
The register which holds the information about the nature of results of arithmetic and logic operations is called as

 Accumulator
 Flag register
 Condition code register
 Process status register

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