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Microprocessor

Microprocessor
Temporary registers in 8085 are

 B and C.
 D and E.
 W and Z.
 H and L.

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Microprocessor
How many 16-bit special purpose registers are present in 8085 microprocessor?

 2
 8
 6
 16

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Microprocessor
The address bus of any microprocessor is always

 None
 Unidirectional
 Bi-directional
 Either unidirectional or bi-directional

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Microprocessor
In a microcomputer , the address of memory locations are binary numbers that identify each memory circuit where a byte is stored. If a microcomputer uses 20-bit address, then numbers of different memory locations are

 20
 220 - 1
 220-1
 220

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Microprocessor
Total number of instructions in 8085 microprocessor assembly language is

 244
 245
 246
 247

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

RS Latch
Decoder
Nand
Mux

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