Digital Electronics Consider the following multiplication: (10w1z) × (15)10 = (y01011001)2 Which one of the following gives appropriate values of w,y and z? w = 0,y = 0,z = 1 w = 1,y = 1,z = 1 w = 0,y = 1,z = 1 w = 1,y = 1,z = 0 w = 0,y = 0,z = 1 w = 1,y = 1,z = 1 w = 0,y = 1,z = 1 w = 1,y = 1,z = 0 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Positive logic in a logic circuit is one in which logic 0 and, -1 are represented by negative and positive voltages respectively logic 0 voltage level is higher than logic 1 voltage level logic 0 and 1 are represented by 0 and positive voltage respectively logic 0 voltage level is lower than logic 1 voltage level. logic 0 and, -1 are represented by negative and positive voltages respectively logic 0 voltage level is higher than logic 1 voltage level logic 0 and 1 are represented by 0 and positive voltage respectively logic 0 voltage level is lower than logic 1 voltage level. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics How many NOR gates are required to obtain AND operation? 2 3 4 1 2 3 4 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The only function of NOT gate is to ___________. Invert input signal Act as a universal gate Stop signal None of these Invert input signal Act as a universal gate Stop signal None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which one of the following even parity codes are in errors. (I)100110010 (II)011101010 (III)10111111010001010 Only (II) Only (III) Both (I)&(III) Both (II)&(III) Only (II) Only (III) Both (I)&(III) Both (II)&(III) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A half adder 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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