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Microprocessor

Microprocessor
The word size of 8085 microprocessor is

 16-bit
 20-bit
 4-bit
 8-bit

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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

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

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Microprocessor
An 8-bit microprocessor signifies that

 8-bit data bus
 8-interrupt lines
 8-bit address bus
 8-bit controller

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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?

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

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Microprocessor
The five flags in 8085 are designated as

Z, CY, S, D, AC
Z, CY, S, P and AC
Z, C, S, P, AC
D, Z, S, P, AC

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Microprocessor
Of the following circuits, the one which involves storage is

Nand
Mux
Decoder
RS Latch

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