Worksheet formulas consist of two components: ____________________ and operators.

List all the candidate 4-sequences produced by the candidate generation step of the GSP algorithm.

Consider the following frequent 3-sequences: < {1, 2, 3} >, < {1, 2}{3} >, < {1}{2, 3} >, < {1, 2}{4} >, < {1, 3}{4} >, < {1, 2, 4} >, < {2, 3}{3} >, < {2, 3}{4} >, < {2}{3}{3} >, and < {2}{3}{4} >.

What other methods do all classes inherit from the Object class?

What will be an ideal response?