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R(A,B,C,D) is a relation. Which of the following does not have a lossless join, dependency preserving BCNF decomposition?
1.
A→B,B→CD
2.
A→B,B→C,C→D
3.
AB→C,C→AD
4.
A→BCD
1.
A→B,B→CD
2.
A→B,B→C,C→D
3.
AB→C,C→AD
4.
A→BCD
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R(A,B,C,D) is a relation. Which of the following does not have a lossless join, dependency preserving BCNF decomposition? 1. A→B,B→CD 2. A→B,B→C,C→D 3. AB→C,C→AD 4. A→BCD
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rohit singh in Gate CSE (STAY AT HOME)
R(A,B,C,D) is a relation. Which of the following does not have a lossless join, dependency preserving BCNF decomposition?
1.
A→B,B→CD
2.
A→B,B→C,C→D
3.
AB→C,C→AD
4.
A→BCD
1.
A→B,B→CD
2.
A→B,B→C,C→D
3.
AB→C,C→AD
4.
A→BCD
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Anyone can please send the DFA for this Regular Expression
(0+1) * + 0*1*
(0+1) * + 0*1*
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Question 6 see the Sol.
https://practicepaper.in/gate-cse/combinational-circuit
https://practicepaper.in/gate-cse/combinational-circuit