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Digital Information Technology

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Digital Information Technology What type of memory is found on secondary storage devices? - ✔✔Random Access Memory What is the term for the instructions that tell a computer what to do? - ✔� ... �Software Why is binary code made up of a series of ones and zeros? - ✔✔It is the pattern Where would the information needed to start a computer be stored? - ✔✔Basic Input Output System What type of device are speakers and headphones? - ✔✔Output What type of software maintains a computer? - ✔✔System Software What's it called when you take care of a computer? - ✔✔Computer Maintenance How do you properly care for a CD? - ✔✔Store safely, don't scratch, hold by edges, clean with rubbing alcohol Why should anti-virus and anti-spyware software be updated often? - ✔✔New viruses are always coming out What should be used to clean the keyboard keys? - ✔✔Pressurized/compressed air What should be used to save a computer from damage by sudden increases in voltage? - ✔✔Surge Protector What program secretly monitors a user's computer activities? - ✔✔Remote Access Trojans What should I do if I receive an e-mail from someone I don't recognize? - ✔✔DO NOT open it then delete it How should a USB flash drive be handled? - ✔✔Carefully and open and close it slowly What is a computer hacker? - ✔✔Someone who develops, changes or attempts to circumvent computer security hardware or software. What is the term for the principles that people use to guide all their decisions? - ✔✔Morality What is the combination of hardware and software that checks all information coming through a network server? - ✔✔Firewall If your connectivity to the Internet stops working, what is the trouble shooting process you should complete to get it functioning again? - ✔✔Check if computer got unplugged or restart computer Purpose of .com domain? - ✔✔Commercial Purpose of .edu domain? - ✔✔Education Purpose of .gov domain? - ✔✔Government Purpose of .org domain? - ✔✔Non-profit organization Purpose of .mil domain? - ✔✔Military File extension for Excel? - ✔✔.xlx File extension for Powerpoint? - ✔✔.pptx File extension for Word? - ✔✔.docx What is telecommunications? - ✔✔Communication over a distance by cable, telegraph, telephone, or broadcasting. Facebook, Twitter, and LinkedIn are examples of what type of online community? - ✔✔Social media/social networks What is the term for a real-time conversation on a computer? - ✔✔Chat Ergonomics- posture? - ✔✔Sit up straight Ergonomics-typing? - ✔✔Hands on home row and wrists straight Ergonomics-workspace? - ✔✔Clean and organized What is home-row? - ✔✔asdf jkl; What is the advantage of using shortcuts - ✔✔You can type faster and easier Why would you move or resize the Help window? - ✔✔So you can read instructions while performing your task What are the basic commands f [Show More]

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