Microprocessor Identify the communication interfacing device from the following 8255 8155 8251 8257 8255 8155 8251 8257 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 P flag is reset when the result has even parity P flag is set when the result has odd parity P flag is reset when the result has odd parity P flag is set when the result has even parity P flag is reset when the result has even parity P flag is set when the result has odd parity P flag is reset when the result has odd parity P flag is set when the result has even parity ANSWER DOWNLOAD EXAMIANS APP
Microprocessor S0 and S1 pins are used for None of these acknowledging the interrupt indicating the processor’s status serial communication None of these acknowledging the interrupt indicating the processor’s status serial communication ANSWER DOWNLOAD EXAMIANS APP
Microprocessor What is the size (in bytes) of Prefetch queue in 8086? 3. 2. 4. 6. 3. 2. 4. 6. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8085 microprocessor based system maximum possible number of input/output devices can be connected using I/O mapped I/O technique is 256 65536 512 64 256 65536 512 64 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Segment override prefix (SOP) is used when a default offset register is not used with its default base segment register but with a different base register. Reason(R): The offset registers IP and SP can never be associated with any other segment registers apart from their respective default segments. Both A & R are true but R is not the correct explanation of A. A is false but R is true. Both A & R are true and R is the correct explanation of A. A is true but R is false. Both A & R are true but R is not the correct explanation of A. A is false but R is true. Both A & R are true and R is the correct explanation of A. A is true but R is false. ANSWER DOWNLOAD EXAMIANS APP
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