Digital Electronics Which number system has a base of 16 Octal Hexadecimal Decimal None Octal Hexadecimal Decimal None ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltage levels for negative logic system must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V must necessarily be negative must necessarily be positive may be negative or positive must necessarily be 0 V and –5 V must necessarily be negative ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A bubbled NAND gate is equivalent to a X-OR gate NAND gate OR gate NOR gate X-OR gate NAND gate OR gate NOR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Why small bubble is given on the output of the NAND gate symbol ? None of these Output is inverted Open collector output Tristate None of these Output is inverted Open collector output Tristate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The number A = 01110000 and B = 10101111 are in 2’s complement form .Addition of above two number is 10101111 011100001 00011111 11100000 10101111 011100001 00011111 11100000 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many NOR gates are required to obtain AND operation? 1 2 3 4 1 2 3 4 ANSWER DOWNLOAD EXAMIANS APP
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