Write the truth table of the implication p → q and state when it is false.

Construct the truth table of (p ∧ q) → p and state whether it is a tautology.

State the two distributive laws of propositional logic.

Define a tautology, a contradiction and a contingency, giving one example of each.

State the converse, inverse and contrapositive of "If it rains, the match is cancelled", and say which is logically equivalent to the original.

Explain the ternary operator in Java and rewrite "if (a > b) max = a; else max = b;" using it.

What is the output of: String s = "Examination"; System.out.println(s.length() + " " + s.substring(0, 4) + " " + s.toUpperCase().charAt(2));