Microprocessor The register which holds the information about the nature of results of arithmetic and logic operations is called as Condition code register Flag register Accumulator Process status register Condition code register Flag register Accumulator Process status register ANSWER DOWNLOAD EXAMIANS APP
Microprocessor SPHL instruction copies the content of H-L register pair to the _________. D-E PSW Stack Pointer B-C D-E PSW Stack Pointer B-C ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is the size (in bytes) of Prefetch queue in 8086? 2. 3. 6. 4. 2. 3. 6. 4. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following conditions is not allowed in an RS latch? R is negated, S is negated R is negated, S is asserted R is asserted, S is asserted R is asserted, S is negated R is negated, S is negated R is negated, S is asserted R is asserted, S is asserted R is asserted, S is negated ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following instruction will never affect the zero flag? DCX Rp DCR R ORA R XRA R DCX Rp DCR R ORA R XRA R ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Identify the communication interfacing device from the following 8155 8251 8255 8257 8155 8251 8255 8257 ANSWER DOWNLOAD EXAMIANS APP
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