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Microprocessor

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

 0060H.
 0048H.
 0024H.
 0030H.

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Microprocessor
Temporary registers in 8085 are

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

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Microprocessor
Output of the assembler in machine codes is referred to as

 Macroinstruction
 Symbolic addressing
 Object program
 Source program

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Microprocessor
In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is

 64
 256
 65536
 512

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Microprocessor
A sequence of two registers that multiplies the content of DE register pair by two and stores the result in HL register pair (in 8085 assembly language) is

 XCHG & DAD B
 XCHG & DAD H
 XTHL & DAD H
 PCHL & DAD D

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Microprocessor
A structure that stores a number of bits taken “together as a unit” is a

Register
Mux
Gate
Decoder

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