It wasn't until the 1950s that POTS began carrying computer data signals as well as voice signals.

________ allows an application to track data across multiple Web pages.

a) A Response object b) Client state c) An instance variable d) Session state e) None of the above.

Consider the classes below:

public class TestA { public static void main(String args[]) { int x = 2; int y = 20 int counter = 0; for (int j = y % x; j < 100; j += (y / x)) counter++; } } public class TestB { public static void main(String args[]) { int counter = 0; for (int j = 10; j > 0; --j) ++counter; } } Which of the following statements is true? a. The value of counter will be different at the end of each for loop for each class. b. The value of j will be the same for each loop for all iterations c. Both (a) and (b) are true. d. Neither (a) nor (b) is true.