Question
Answer the following questions for each predicate p1 = a b p2 = a (b c) (a) Identify the clauses that go with predicate p.
Answer the following questions for each predicate
p1 = a 
b
p2 = a (b c)
(a) Identify the clauses that go with predicate p.
(b) Compute (and simplify) the conditions under which each of the clauses determines
predicate p.
(c)Write the complete truth table for all clauses. (Use the truth table below)
Truth table for p1
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| a | b | P | Pa = | Pb = |
| 1 | T | T |
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| 2 | T | F |
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| 3 | F | T |
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| 4 | F | F |
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Truth table for p2
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| a | b | c | P | Pa = | Pb = | Pc = |
| 1 | T | T | T |
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| 2 | T | T | F |
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| 3 | T | F | T |
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| 4 | T | F | F |
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| 5 | F | T | T |
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| 6 | F | T | F |
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| 7 | F | F | T |
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| 8 | F | F | F |
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(d) Identify all pairs of rows from your table that satisfy General Active Clause Coverage (GACC) with respect to each clause.
(e) Identify all pairs of rows from your table that satisfy Correlated Active Clause
Coverage (CACC) with respect to each clause.
(f) Identify all pairs of rows from your table that satisfy Restricted Active Clause
Coverage (RACC) with respect to each clause.
(g) Identify all 4-tuples of rows from your table that satisfy General Inactive Clause
Coverage (GICC) with respect to each clause. Identify any infeasible GICC test
requirements.
(h) Identify all 4-tuples of rows from your table that satisfy Restricted Inactive Clause
Coverage (RICC) with respect to each clause. Identify any infeasible RICC test
requirements.
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Introduction To Constraint Databases
Authors: Peter Revesz
1st Edition
1441931554, 978-1441931559
