Microprocessor Which one of the following circuits transmits two messages simultaneously in one direction Duplex Diplex Quadruplex Simplex Duplex Diplex Quadruplex Simplex ANSWER DOWNLOAD EXAMIANS APP
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 of the following is not treated as hexadecimal constant by assembler in 8085? 64 H 6 AFH 234 45 H 64 H 6 AFH 234 45 H ANSWER DOWNLOAD EXAMIANS APP
Microprocessor When any data transfer instruction, to transfer the data from memory to microprocessor, is executed the condition flags are affected indicating specific conditions always reset always set not affected affected indicating specific conditions always reset always set not affected ANSWER DOWNLOAD EXAMIANS APP
Microprocessor For a memory with a 16-bit address space, the addressability is 16 bits 2^16 bits Cannot be determined 8 bits 16 bits 2^16 bits Cannot be determined 8 bits ANSWER DOWNLOAD EXAMIANS APP
Microprocessor While using a frequency counter for measuring frequency, two modes of measurement are possible: Period time Frequency mode There is a ‘cross-over frequency’ below which the period mode is preferred. Assuming the crystal oscillator frequency to be 4MHz, the crossover frequency is given by 1Khz. 8 Mhz. 2 Khz. 2 Mhz. 1Khz. 8 Mhz. 2 Khz. 2 Mhz. ANSWER DOWNLOAD EXAMIANS APP
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