The Freeze Panes feature would be most helpful for which situation? A. when the functions used in a worksheet are not working correctly
B. when a large worksheet is difficult to interpret because the headings disappear during scrolling
C. when the data in a worksheet keeps changing, but it needs to be locked so it is not changeable
D. when a large worksheet is printing on too many pages

Eye injuries usually occur as a result of all of the following things, except: a) proper machine operation b) battery explosion c) falling or flying debris d) electric welding arc

List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.

Which of the following statements is false? a. a class can directly inherit from class object. b. if the class you're inheriting from declares instance variables as private, the inherited class can access those instance variables directly. c. a class's instance variables are normally declared private to enforce good software engineering. d. it's often much more efficient to create a class by inheriting from a similar class than to create the class by writing every line of code the new class requires.