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Suppose income is 4001, what is the output of the following code? if (income > 3000) { System.out.println("Income is greater than 3000"); } else if (income > 4000) { System.out.println("Income is greater than 4000"); }

a. no output b. Income is greater than 3000 c. Income is greater than 3000 followed by Income is greater than 4000 d. Income is greater than 4000 e. Income is greater than 4000 followed by Income is greater than 3000

Which of the following operations do random access iterators have?

a) Prefix operator* to make available the container element for use as l-value or r-value. b) Overloaded binary operator+ to add an int value to the iterator to move the place the iterator points forward by the argument number of elements. c) Overloaded binary operator* to multiply the iterator by an int value to move the place the iterator points by a number of elements equal to the argument. d) Overloaded unary operator++ to move the place the iterator points forward by one element. e) Overloaded unary operator-- to move the place the iterator points backward by one element. f) Overloaded operator== and operator!= to determine whether two iterators point to the same element.