Digital Computer Electronics What is the 2's-complement representation of -24 in a 16-bit microcomputer? 1111 1111 1110 1000 0001 0001 1111 0011 1111 1111 1110 0111 None of these 0000 0000 0001 1000 1111 1111 1110 1000 0001 0001 1111 0011 1111 1111 1110 0111 None of these 0000 0000 0001 1000 ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics The number of input words in a truth table always equals _____ where n is the number of inputs bits. 8n None of these 4n 2n 10n 8n None of these 4n 2n 10n ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics How many outputs signals can a gate have? both (a) and (b) more than one one two only None of these both (a) and (b) more than one one two only None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics In which of the following adder circuits, the carry look ripple delay is eliminated? Half adder Full adder Parallel adder Carry-look-ahead adder None of these Half adder Full adder Parallel adder Carry-look-ahead adder None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Which of the following boolean algebra statements represent commutative law (B+C)(A.B)+(A.C) A+BB+A A+AA (A+B)+CA+(B+C) None of these (B+C)(A.B)+(A.C) A+BB+A A+AA (A+B)+CA+(B+C) None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Computer Electronics Binary means _____ Four Three Two None of these Ten Four Three Two None of these Ten ANSWER DOWNLOAD EXAMIANS APP
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