What do people use computers for?

Given a circle has perimeter (circumference) of 27.561, what is the radius?

List six external parts of a computer system and identify which are output and which are input devices?

A game designed to address real world issues, such as teaching nursing skills or educating someone about an important social issue, could be called? A. serious B. hard core C. tedious D. casual

Annie needs to provide a form field that will allow users to select from a predefined list of options but without the ability to add their own options. Which option should she use?

What could happen if your server farm or cloud center's temperature fell below 50 degrees? O nothing O customers would receive a warning e-mail O equipment failure O better production

If "resume" is the name of a file in the home directory off the root of the filesystem and your present working directory is home, what is the relative name for the file named resume?

For smaller business and home networks, which of the following allows multiple computers to share a single broadband Internet connection such as through a cable modem or DSL modem?-multiplexer-router-grid-baseband modem

How often should you change your car's oil?

Matilda just purchased a new computer. One of the steps in the set-up instructions tells her to "check all output devices." Which of the following is an output device that Matilda should check? A. Webcam B. Keyboard C. Printer D. Microphone

Which of the following statements isNOT true about abstract data types (ADTs) ? A list is anexample of an ADT. ADTs hide theimplementation details of operations from users.