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Microprocessor

Microprocessor
Which of the following interrupt is both level and edge sensitive?

 RST 7.5
 INTR
 TRAP
 RST 5.5

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Microprocessor
A microprocessor differentiates between op code, data/address at any time by

 the stack pointer
 its internal registers
 the sequence in which memory contents are fetched by it
 the program counter

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Microprocessor
An 8-bit microprocessor can have ………….. address lines.

 16
 32
 cannot be predicted
 8

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Microprocessor
Which general register or general register pair is incremented/decremented by 2 during PUSH and POP instructions?

 H-L.
 Program Counter.
 Stack Pointer.
 D-E.

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

 0030H.
 0060H.
 0024H.
 0048H.

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Microprocessor
What are the sets of commands in a program which are not translated into machine instructions during assembly process, called?

 Mnemonics
 Directives
 Identifiers
 Operands

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