Chapter 8 discusses five principles for making a graphic clear and understandable. One principle is that the graphic should have a purpose. What is another principle for making an effective graphic?

Jane is a full-time student on a somewhat limited budget, taking online classes, and she loves to play the latest video games. She needs to update her computer and wonders what to purchase.

The move toward access instead of ownership is a sign of collaborative consumption. True or False?

To print the last element in the array named ar, you can write : A. System. out. println (ar. length); B. System. out. println (ar[length]); C. System. out. println (ar[ar. length]); D. None of these

I have a bag of trail mix. one half of the bag is peanuts. 1/4 of the bag is chocolate candies, and 1/4 of the bag is died fruit. what is the likelihood of drawing a chocolate candy? A. It is more likely than drawing a piece of dried fruit. B.

Why should characters such as / / " ' *; - ? [ ] () ~! $ { } # @ & | space, tab, and newline be avoided in file names? A. They are not descriptive of a file's contents. B. They are confusing to users. C.

List three of the federal and state laws that have been enacted to protect the privacy of electronic data.

A relationship between two classes using an open triangle describes: A) Association B) Inheritance C) Composition D) None of these

Given a series of numbers as input, add them up until the input is 10 and print the total. Do not add the final 10.

The is a federal law that provides a definition of the term cyberterrorism and under which young people primarily involved in what they consider to be minor computer pranks have been tried as cyberterrorists.

Which tool is best used to test an electrical current for a power source? Cable tester Loopback plug Multimeter Tone generator and probe