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Microprocessor

Microprocessor
Which memory has read operation, byte erase, byte write and chip erase?

Both B and C
EEPROM
RAM
UVEPROM

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

 0000H
 0018H
 0024H
 0028H

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Microprocessor
RST0 - RST7 are the __________ in 8085.

 software interrupts
 logical interrupts
 hardware interrupts
 conditional interrupts

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Microprocessor
A microprocessor differentiates between op code, data/address at any time by

 the sequence in which memory contents are fetched by it
 the stack pointer
 its internal registers
 the program counter

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Microprocessor
Consider the following I) Sign flag II) Trap flag III) Parity flag IV) Auxiliary carry flag. Which one of the above flags is/are present in 8085 microprocessor?

 (I) only
 (II) & (III)
 (I) ,(III) & (IV)
 (I) & (II)

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Microprocessor
The ROM programmed during manufacturing process itself is called

 MROM
 EEPROM
 PROM
 EPROM

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