Microprocessor In one’s complement 8 bit representation 11111111 represents 1 -0 +0 -1 1 -0 +0 -1 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The frequency of the driving network connected between pins 1 and 2 of 8085 microprocessor is four times the desired frequency None of these equal to the desired frequency twice the desired frequency four times the desired frequency None of these equal to the desired frequency twice the desired frequency ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The maximum number of seven segment displays that can be connected to 8279 is 18 12 16 8 18 12 16 8 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A single instruction to clear the lower nibble of accumulator in 8085 language assembly is XRI 0FH XRI FOH ANI F0H ANI OFH XRI 0FH XRI FOH ANI F0H ANI OFH ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The operations executed by two or more control units are referred as Bi control-operations Macro-operations Multi-operations Micro-operations Bi control-operations Macro-operations Multi-operations Micro-operations ANSWER DOWNLOAD EXAMIANS APP
Microprocessor PUSH B instruction in 8085 microprocessor causes the contents of register B only to be copied in the stack the contents of register B & C to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared registers B & C to be cleared the contents of register B only to be copied in the stack the contents of register B & C to be copied in the stack the contents of registers B & C to be transferred in the stack and and the registers get cleared registers B & C to be cleared ANSWER DOWNLOAD EXAMIANS APP
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