key terms

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Across
  1. 3. system software
  2. 4. network workstation • network interface controller • computer networking technology for LANs • uses a table to lookup recipient address • the set of allowed values for a variable •
  3. 5. processing unit processor. • other expandable systems. • the main chip in all dedicated device • a permanent state even without power. • a central processing unit of a computer. • is a digital optical disc storage format
Down
  1. 1. software
  2. 2. who is using it • spam a unwanted e-mail • a thing on your screen. • click when a menu pops up • the program on a computer • something on the internet • this is a symbol or picture • this is a picture or an image • ...software The hard memory of the computer. • Generated when there is an error. • The process in which the CPU handles tasks • An operating system that has to