A collection of items containing things such as data inputs, UI elements, and knowledge objects is known as what?

In Access, tables, queries, forms, and reports are all known generally as ________

Fill in the blank(s) with correct word

Which of the following will not produce a compiler error?

a. Changing the value of a constant after it is initialized. b. Changing the value at a given index of an array after it is created. c. Using a final variable before it is initialized. d. All of the above will produce compiler errors.