Microprocessor In one’s complement 8 bit representation 11111111 represents -1 1 +0 -0 -1 1 +0 -0 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following interrupt/interrupts is/are only level triggering? RST 5.5 both ‘a’ and ‘b’ TRAP RST 6.5 RST 5.5 both ‘a’ and ‘b’ TRAP RST 6.5 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor In microprocessor based system DMA refers to direct memory access for the user direct memory access for the I/O device None of these direct memory access for microprocessor direct memory access for the user direct memory access for the I/O device None of these direct memory access for microprocessor ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Total numbers of output pins in 8085 microprocessor are 30 27 13 40 30 27 13 40 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor Which one of the following ICs is used to interface keyboard and display? 8253 8259 8251 8279 8253 8259 8251 8279 ANSWER DOWNLOAD EXAMIANS APP
Microprocessor The instruction set of a microprocessor is stored inside the microprocessor is specified by the manufacturers is specified by the user cannot be changed by the user is stored inside the microprocessor is specified by the manufacturers is specified by the user cannot be changed by the user ANSWER DOWNLOAD EXAMIANS APP
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