In the figure above, what is the value stored in emLink?

Data ________ increases the probability of correct data entry on an Excel worksheet

A) validation B) certification C) authentication D) verification

Classes that inherit from the Error class are for exceptions that are thrown when __________.

a. an IOException occurs, and the application program should not try to handle them b. a critical error occurs, and the application program should not try to handle them c. an IOException occurs, and the application program should try to handle them d. a critical error occurs, and the application program should try to handle them