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5 Written questions

5 Matching questions

  1. VPN (Virtual Private Network)
  2. Data
  3. Report generator
  4. System Software
  5. Compressed Files
  1. a Compressed files are sometimes called zipped files and they reduce the size of files by eliminating duplicate characters
  2. b • System Software controls and maintains the computer hardware and other devices
  3. c DBMS feature that allows users to design a report on the screen, retrieve data into the report design, and then display or print the report.
  4. d • Data is collection of unprocessed data
  5. e Network that provides a mobile connection to a company network server, as if the user has a private line.

5 Multiple choice questions

  1. • A screen saver causes the monitor to display different images to avoid damaging the screen
  2. • A database is a collection of data organized in a manner that allows access, retrieval, and use of that data
  3. • Virtual memory uses disk space to augment regular RAM memory
  4. ...
  5. • Computer communications involve the transfer of data, information and instructions

5 True/False questions

  1. Fiber Optic CableA single copper wire surrounded by at least three layers : an insulating material, a woven or braided metal, and a plastic outer coating

          

  2. Query• A query is a request for data

          

  3. 802.11• 802.11 is the IEEE protocol that specifies the wireless network standards

          

  4. Wi-Fi• The BIOS executes a series of tests, collectively known as the POST

          

  5. A major weakness of file processing• A wireless access point is a central communications device that allows computers to connect to a wireless network