1. For the expression (y >= z && a == b) to be true, at least one of (y >= z) and (a == b) must be true.   True   False   2. Variables declared inside a for loop are limited in scope to the loop.   True   False   3. The == operator can be used to compare two String objects. The result is always true if the two strings are identical.   True   False   4. A break statement must always be present in the default case of a "switch" selection structure.   True   False   5. All bitwise operations are carried out with the same level of precedence in Java.   True   False   6. The modulus operator (%) in Java can be used only with variables of integer type.   True   False   7. Declarations must appear at the start of the body of a Java method.   True   False