Selection statements can be simple, where there is only one condition, eg: age > 18 More complex selection statements are where there is more than one condition, eg: age > 18 AND age < 25. There are ...

The conditional-OR operator (`||`) performs a logical-OR of its `bool` operands. If the first operand evaluates to `true`, the second operand isn't evaluated. If the first operand evaluates to `false` ...

The conditional-AND operator (`&&`) performs a logical-AND of its `bool` operands, but only evaluates its second operand if necessary. except that if `x` is `false`, `y` is not evaluated, because the ...