It's been 30 mins. Please help me out guys!! I'll try to give someone brainiest! There are several categories of utility programs, for this item, list one. In 1–3 sentences, describe the purpose of this category of utilities. Then provide an example of one such utility program and explain its function.

What type of file does a cookie place on web site visitors' computers so that web site managers can customize their sites to their visitors' preferences?

Assignment: permutations use the permutation formula   r ! ! n n p nr   to solve each problem. be sure to show all work leading to your answer. part i: solve real-world permutation problems choose any four (4) of the following five problems to solve. for each problem a) show how the permutation formula can be used to find the answer and b) write a sentence to explain the meaning of the answer for the situation. 1. to register for online banking services at a local credit union, you need to select a four-digit personal identification number, or pin code. the digits cannot be repeated. how many ways are there to arrange four digits out of the numerals 0 through 9 to create a code?

In a paragraph of no less than 125 words, explain what netiquette is and how it improves efficiency and productivity in the workplace.