Microprocessor In 8086 the number of bytes which can be addressed directly is about 1000 one million 100000 10000 1000 one million 100000 10000 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The character set of Fortran 77 includes lower case alphabets a to z. True False True False ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which components are NOT found on chip in a microprocessor but may be found on chip in a microcontroller? EPROM & PORTS EPROM, USART & PORTS SRAM, EPROM & PORTS SRAM & USART EPROM & PORTS EPROM, USART & PORTS SRAM, EPROM & PORTS SRAM & USART ANSWER DOWNLOAD EXAMIANS APP
Microprocessor If the number of address bits in a memory is reduced by 2 and the addressability is doubled, the size of the memory (i.e., the number of bits stored in the memory) Remains unchanged Doubles Halves Increases by 2^(address bits)/addressability Remains unchanged Doubles Halves Increases by 2^(address bits)/addressability ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The 8085 microprocessor enters into bus idle machine cycle whenever RST 7.5 is recognized DAD RP instruction is executed None of these INTR interrupt is recognized RST 7.5 is recognized DAD RP instruction is executed None of these INTR interrupt is recognized 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. 2 Mhz. 8 Mhz. 2 Khz. 1Khz. 2 Mhz. 8 Mhz. 2 Khz. ANSWER DOWNLOAD EXAMIANS APP
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