Digital Electronics The universal gate is ___________ None of these AND gate NAND gate OR gate None of these AND gate NAND gate OR gate ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The decimal equivalent of hexadecimal number “BEED” is none 48,777 47,877 48,877 none 48,777 47,877 48,877 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics When an input signal 1 is applied to a NOT gate, the output is ___________. None of these 1 Either 0 & 1 None of these 1 Either 0 & 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of the following notations have two representations of zero? (I) 1’s complement with radix of number being 2 (II) 7’s complement with radix of number being 8 (III) 9’s complement with radix of number being 10 (IV) 10’s complement with radix of number being 10 Select the correct answer using the codes given below: (II), (III) & (IV) (I), (II) & (IV) (I) & (III) (I), (II) & (III) (II), (III) & (IV) (I), (II) & (IV) (I) & (III) (I), (II) & (III) ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is ASCII hexadecimal octal natural BCD ASCII hexadecimal octal natural BCD ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics A half adder is a ________ circuit. Sequential Combinational Both A and B None Sequential Combinational Both A and B None ANSWER DOWNLOAD EXAMIANS APP
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