An upgrade is a new version of an existing program that is sold at a reduced price to owners of a previous version of the program.

In Performance Monitor, multiple occurrences of a given object are known as ________

a. Counters b. Parents c. Instances d. None of the above.

When the world starts is an example of which of the following:

a. An event b. An event handler c. A method d. A function e. None of these