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Microprocessor

Microprocessor
Register pair used to indicate memory

 B and C
 D and E
 H and L
 W and Z

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Microprocessor
The microprocessor may be made to exit from HALT state by asserting

 READY line
 RESTART
 A or B or HOLD line
 any of the five interrupt lines

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Microprocessor
The maximum number of seven segment displays that can be connected to 8279 is

 8
 16
 18
 12

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Microprocessor
The first microprocessor to include virtual memory in the intel microprocessor family is

 80486
 Pentium
 80286
 80386

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Microprocessor
A microprocessor with a 12-bit address bus will be able to access

 10 K bytes
 1 K bytes
 8 K bytes
 4 K bytes

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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

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

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MORE MCQ ON Microprocessor

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