DLD previous year question

Set-15 GATE-2006 DLD

DLD |Gate-2006| Previous Year Questions| Set-15

DLD |Gate-2006| Digital Logic Design Consider numbers represented in 4-bit gray code. Let h3h2h1h0 be the gray code representation of a number n and let g3g2g1g0 be the gray code of (n+1) (modulo 16) value of the number. Which one of the following functions is correct? [GATE – 2006] a. g0(h3h2h1h0) = Σ(1,2,3,6,10,13,14,15)b. g1(h3h2h1h0) = Σ(4,9,10,11,12,13,14,15)c. g2(h3h2h1h0) = Σ(2,4,5,6,7,12,13,15)d. g3(h3h2h1h0) …

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Set-15 GATE-2006 DLD

DLD |Gate-2008| Previous Year Questions| Set-13

DLD |Gate-2008| Digital Logic Design In the IEEE floating point representation, the hexadecimal value 0×00000000 corresponds to : [GATE – 2008] a. the normalized value 2-127b. the normalized value 2-126c. the normalized value +0d. the special value +0 Answer : d) Let r denote number system radix. The only value(s) of r that satisfy the …

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