Digital Electronics The decimal equivalent of hexadecimal number “BEED” is 48,777 47,877 none 48,877 48,777 47,877 none 48,877 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following is correct sequence of the numbers represented in the series(2)3, (10)4, (11)5, (14)6, (22)7,……………. 2, 3, 4, 5, 6, …. 2, 4, 6, 10, 16…….. 2, 4, 6, 8, 10, ….. 2, 4, 6, 10, 12, … 2, 3, 4, 5, 6, …. 2, 4, 6, 10, 16…….. 2, 4, 6, 8, 10, ….. 2, 4, 6, 10, 12, … ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The voltages corresponding to LOW and HIGH levels respectively are given below. Identify the voltages which correspond to negative logic system. 5 V and 0 V 1 V and 5 V –1.5 V and – 0.5 V 0 V and 5 V 5 V and 0 V 1 V and 5 V –1.5 V and – 0.5 V 0 V and 5 V ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The output of a gate is LOW if and only if all its inputs are HIGH. It is true for NAND NOR AND X-NOR NAND NOR AND X-NOR ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following even parity codes are in errors. (I)100110010 (II)011101010 (III)10111111010001010 Both (I)&(III) Only (II) Both (II)&(III) Only (III) Both (I)&(III) Only (II) Both (II)&(III) Only (III) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many input and output required for multiplexer ? None of these One input and one output Many input and one output One input and many output None of these One input and one output Many input and one output One input and many output ANSWER DOWNLOAD EXAMIANS APP
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