Microprocessor An I/O processor controls the flow of information between Two I/O devices Cache memory and I/O devices Cache and main memory Main memory and I/O devices Two I/O devices Cache memory and I/O devices Cache and main memory Main memory and I/O devices ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following microprocessor has 16-bit data bus? Z-80 68000 6502 8085 Z-80 68000 6502 8085 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor A single instruction to clear the lower nibble of accumulator in 8085 language assembly is XRI FOH ANI OFH XRI 0FH ANI F0H XRI FOH ANI OFH XRI 0FH ANI F0H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor For a memory with a 16-bit address space, the addressability is Cannot be determined 8 bits 2^16 bits 16 bits Cannot be determined 8 bits 2^16 bits 16 bits ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which of the following is not treated as hexadecimal constant by assembler in 8085? 64 H 45 H 6 AFH 234 64 H 45 H 6 AFH 234 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Consider the following statements: In 8085 microprocessor, data-bus and address bus are multiplexed in order to I)Increase the speed of microprocessor. II)Reduce the number of pins. III)Connect more peripheral chips. Which of these statements is/are correct? (I), (II) & (III) (II) only (I) only (II) & (III) (I), (II) & (III) (II) only (I) only (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
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