Scripting languages operate by processing small blocks of code when certain events occur. Such a block of code is called a:

Which of the following is the switching protocol that is used to eliminate the possibility of switching loops?

A. RIP B. SNMP C. NTP D. STP

(It would help to do Programming Projects 4 and 5 before doing this one.) Write a program that converts numbers from base-2 notation to base-10 (ordinary decimal) notation and vice versa. The program uses Swing to perform input and output via a window interface. There are two text fields—one for base-2 numbers and one for base-10 numbers—and three buttons labeled To Base 10, To Base 2, and Clear. If the user enters a base-2 number in the base-2 text field and clicks the To Base 10 button, the equivalent base-10 number appears in the base 10 text field. Similarly, if the user enters a base-10 number in the base-10 text field and clicks the To Base 2 button, the equivalent base-2 number appears in the base-2 text field. Be sure that the two text fields are labeled. The Clear button should cl

This program is easily obtained by inserting the action listener code from Project 4 into the program for Project 5 and changing the labels.