Why are iterators useful? Select one:
a. Iterators prevent infinite loops
b. Iterators are easier to loop over than a while loop
c. Iterators walk down a collection faster than a for loop.
d. Iterators give you direct access to private variables.
e. Improve information hiding by not revealing how a collection class is implemented

answer; i believe that the correct answer is (calculated field);

answer; receiver;

you already know many words that you use every day as part of your writing and you probably also know that certain words fit better in certain situations. tonight she will , sit) down and , write) a cover letter to when writing, you need to choose the correct word according to its spelling and

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.