Name the operators listed below: (i) < (ii) ++ (iii) && (iv) ?:

(i) Less than — a relational operator (ii) Increment — a unary operator (iii) Logical AND — a logical operator (iv) Conditional or ternary operator

Give both the name and the family for each; the family is what shows understanding. The families to know: relational - compare two values (<, >, <=, >=, ==, !=)

logical - combine conditions (&&, | | , !)

unary - act on one operand (++, --, !, unary minus) ternary - the only three-operand operator (? :) Note that ++ is unary and && is binary — the number of operands is often the follow-up question.