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Microprocessor

Microprocessor
Pick up the programmable interrupt controller from the following

 8257
 8259
 8275
 8279

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Microprocessor
For the number A[15:0] = 0110110010001111, A[14:13] is ______ A[3:2].

Cannot be determined
Greater than
The same as
Less than

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Microprocessor
Identify the non-programmable interfacing device from the following

 8257.
 8255.
 8295.
 8212.

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Microprocessor
Which instruction is required to rotate the content of accumulator one bit right along with carry?

 RLC
 RAR
 RAL
 RRC

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Microprocessor
A microcomputer consists of

 a microprocessor
 memory
All of these
 I/O device

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Microprocessor
In 8085 microprocessor, in response to RST 7.5 interrupts the execution is transferred to memory location

 002CH
 0000H
 0034H
 003CH

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