Microprocessor In order to complement the lower nibble of accumulator one can use ANI 0FH XRI 0FH ORI 0FH CMA ANI 0FH XRI 0FH ORI 0FH CMA ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SPHL instruction copies the content of H-L register pair to the _________. Stack Pointer PSW B-C D-E Stack Pointer PSW B-C D-E ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: Arithmetic Logic Unit (ALU) 1.Performs arithmetic operations 2.Performs comparisons. 3.Communicates with I/O devices 4.Keeps watch on the system Which of these statements are correct? 3 and 4 only 1 and 2 only 1, 2, 3 and 4 1, 2 and 3 3 and 4 only 1 and 2 only 1, 2, 3 and 4 1, 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion (A): Negative values of incremental operator in DO loop are allowed in Fortran 77 but not in earlier versions of Fortran. Reason (R): Fortran 77 has better array facilities than earlier versions of Fortran. Both A and R are correct and R is correct explanation of A Both A and R are correct but R is not correct explanation of A A is wrong R is correct A is correct R is wrong Both A and R are correct and R is correct explanation of A Both A and R are correct but R is not correct explanation of A A is wrong R is correct A is correct R is wrong ANSWER DOWNLOAD EXAMIANS APP
Microprocessor I)A total of about one million bytes can be directly addressed by the 8086 microprocessor II)8086 has thirteen 16-bit registers III)8086 has eight flags IV)Compared to 8086, the 80286 provides a higher degree of memory protection Which one of the statements given above are correct? 2,3&4 1,3 &4 1,2 & 4 1,2 & 3 2,3&4 1,3 &4 1,2 & 4 1,2 & 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The microprocessor issues ALE during first T-state of memory WRITE cycle only every machine cycle memory READ cycle only fetch cycle only memory WRITE cycle only every machine cycle memory READ cycle only fetch cycle only ANSWER DOWNLOAD EXAMIANS APP
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