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Microprocessor

Microprocessor
In 8085 microprocessor, the RST6 instruction transfer programme execution to following location

 0024H.
 0048H.
 0030H.
 0060H.

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Microprocessor
Which of the following is a valid integer constant?

125 + 3
127
127
127

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

UVEPROM
EEPROM
Both B and C
RAM

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Microprocessor
In an 8085 microprocessor based system, the contents of SP are 1000H, PUSH B instruction will transfer the contents of registers B & C respectively for memory locations

 1000 H and 1001 H
 1000 H and 0FFF H
 0FFF H and 0FFE H
 0FFE H and 0FFF H

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Microprocessor
The forms of IF statements in FORTRAN 77 are called

Logical IF and arithmetic IF
Logic IF, block IF, arithmetic IF and negate IF
Logical IF and Block IF
Logical IF, block IF and arithmetic IF

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Microprocessor
S0 and S1 pins are used for

None of these
 acknowledging the interrupt
 indicating the processor’s status
 serial communication

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