In writing a typical Java GUI, we often have to provide certain functions for which we will never, anywhere in our code, write a function call. What are the most common examples of such functions?

What is the algorithm for building a binary tree program

Dave has to create animations for a game. which tool can dave use?

Most shops require the technician to enter a starting and ending time on the repair order to track the actual time the vehicle was in the shop and closed out by the office. this time is referred to as _ time ? a. comeback b. ro c. cycle d. lead