1. The modulus operator (%) in Java can be used only with variables of integer type.   True   False   2. Whenever the "&&" operator is used, such as in: exp1 && exp2 where exp1 and exp2 are boolean expressions, both the boolean expressions are not always evaluated.   True   False   3. The expression (y >= z && a == b) is evaluated by first evaluating the expression y >= z, and then evaluating a == b.   True   False   4. Variables declared inside a for loop are limited in scope to the loop.   True   False   5. For the expression (y >= z && a == b) to be true, at least one of (y >= z) and (a == b) must be true.   True   False   6. The "switch" selection structure must end with the default case.   True   False   7. A break statement must always be present in the default case of a "switch" selection structure.   True   False