When a cell is unlocked, you can make changes to the cell when protection is on

Adding the ________ to a page is one example of using a JavaScript dynamic effect that can be incorporated with the onLoad attribute

Fill in the blank(s) with correct word

Savadone University, a small, private university specializing in graduate programs, needs to keep track of the list of students who (a) apply, (b) are accepted, and (c) actually enroll in the university. For security purposes the university also must send a report to the government with a list of foreign students who enroll but fail to register.

Suggest a kind of code for this purpose, and give an example of its use in the university that demonstrates its appropriateness. What are its advantages?