Digital Electronics Which one of the following is 2’s complement of -68? 10111100 11000100 01111100 00111100 10111100 11000100 01111100 00111100 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is not a vectored interrupt? RST 7.5. TRAP. INTR. RST 6.5. RST 7.5. TRAP. INTR. RST 6.5. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system must necessarily be negative may be negative or positive must necessarily be 0 V and –5 V must necessarily be positive must necessarily be negative may be negative or positive must necessarily be 0 V and –5 V must necessarily be positive ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics What is the Boolean expression for a two-input AND gate ? A + B A - B A.B A & B A + B A - B A.B A & B ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The decimal equivalent of hexadecimal number of 2A0F is 10767 17670 17067 17607 10767 17670 17067 17607 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A flip flop is a _______ circuit. Sequential None Combinational Both A and B Sequential None Combinational Both A and B ANSWER DOWNLOAD EXAMIANS APP
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