Microprocessor Which one of the following microprocessor is not an 8-bit microprocessor 8085 Z-80 6502 68000 8085 Z-80 6502 68000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor How many machine cycles are required for execution of IN 30H instruction 6 4 5 3 6 4 5 3 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system I/O ports are used to interface the I/P device only the O/P devices only the I/O devices and memory chips all the I/O devices the I/P device only the O/P devices only the I/O devices and memory chips all the I/O devices ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Assertion(A): Monostablemultivibrators (IC74121) are used in a microprocessor based system for frequency measurement. Reason(R): Microprocessor counts the number of interrupt signals/second or within a specified interval through ISR. Both A & R are true and R is the correct explanation of A. A is true but R is false. A is false but R is true. Both A & R are true but R is not the correct explanation of A. Both A & R are true and R is the correct explanation of A. A is true but R is false. A is false but R is true. Both A & R are true but R is not the correct explanation of A. ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In 8086, _______ uses a mechanism known as an instruction stream queue to implement a pipeline architecture. Execution Unit (EU) Bus Interface Unit (BIU) Both ‘b’ and ‘c’ None of these Execution Unit (EU) Bus Interface Unit (BIU) Both ‘b’ and ‘c’ None of these ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8251 8253 8259 8279 8251 8253 8259 8279 ANSWER DOWNLOAD EXAMIANS APP
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