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Microprocessor

Microprocessor
DMA is used between

 microprocessor and memory
 microprocessor and I/O
 none
 memory and I/O

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Microprocessor
When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are

 not affected
 affected indicating specific conditions
 always reset
 always set

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Microprocessor
A field programmable ROM is called

 MROM
 FROM
 PROM
 FPROM

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Microprocessor
In order to save accumulator value on the stack, which of the following instruction may be used

 PUSH PSW
 POP PSW
 PUSH SP
 PUSH A

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Microprocessor
Using DeMorgan’s Theorem we can convert any AND-OR structure into

NAND-NOR
NAND-NAND
NOR-NAND
OR-NAND

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Microprocessor
The forms of IF statements in FORTRAN 77 are called

Logical IF and Block IF
Logical IF, block IF and arithmetic IF
Logic IF, block IF, arithmetic IF and negate IF
Logical IF and arithmetic IF

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