Digital Electronics Four ROM chips of 16 × 4 size have their address buses connected together. This system will be of size 32 × 8 16 × 16 64 × 4 256 × 1 32 × 8 16 × 16 64 × 4 256 × 1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Minimization of logical expressions while designing digital systems helps in reducing space requirements All of these cost power requirements space requirements All of these cost power requirements ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics Which of these sets of logic gates are designated as universal gates? NOR, NAND. OR, NOT, AND. NOR, NAND, XNOR. XOR, NOR, NAND. NOR, NAND. OR, NOT, AND. NOR, NAND, XNOR. XOR, NOR, NAND. ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In Boolean algebra, the bar sign (-) indicates ___________. AND operation NOT operation OR operation None of these AND operation NOT operation OR operation None of these ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics To add two m-bit numbers, the required number of half adder is 2m 2m+1 2m-1 2m-1 2m 2m+1 2m-1 2m-1 ANSWER DOWNLOAD EXAMIANS APP
Digital Electronics In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with n + m literals n – m literals m – 1 literals less than the total number of variables m + 1 literals less than the total number of variables n + m literals n – m literals m – 1 literals less than the total number of variables m + 1 literals less than the total number of variables ANSWER DOWNLOAD EXAMIANS APP
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