Microprocessor Program counter in a digital computer Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. Counts the number of times a subroutine is called. Counts the numbers of programs run in the machine. Counts the number of times the loops are executed. Points the memory address of the next instruction to be fetched. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor An 8-bit microprocessor can have ………….. address lines. 32 8 cannot be predicted 16 32 8 cannot be predicted 16 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A combinational PLD with a programmable AND array and a fixed OR array is called a PLD PROM PAL PLA PLD PROM PAL PLA ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the sign bit of mantissa is 0 and the exponent is increased from a positive to a more negative number the result is A negative floating point number A larger floating point number Either A or B depending on the actual number A smaller floating point number A negative floating point number A larger floating point number Either A or B depending on the actual number A smaller floating point number ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many bytes in a zero memory page should be reserved for vectors used by RST instructions? 32. 128. 64. 16. 32. 128. 64. 16. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The timing difference between a slow memory and fast processor can be resolved if Either A or B Neither A nor B Processor is capable of waiting External buffer is used Either A or B Neither A nor B Processor is capable of waiting External buffer is used ANSWER DOWNLOAD EXAMIANS APP
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