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Microprocessor

Microprocessor
The number of status flags present in 8085 microprocessor are

 16
 8
 5
 10

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Microprocessor
CALL instruction is a ______ instruction.

 2 bytes
 3 bytes
 4 bytes
 1 bytes

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

 0034H
 002CH
 0000H
 003CH

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Microprocessor
In a C expression using assignment operators, relational operators and arithmetic operators, the hierarchy of operations (in the absence of parenthesis) is

Arithmetic, assignment, relational
Arithmetic, relational, assignment
Assignment, relational, arithmetic
Relational, assignment, arithmetic

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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

 512
 256
 64
 65536

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Microprocessor
Pick up the programmable interrupt controller from the following

 8279
 8275
 8257
 8259

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