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5 Written questions

5 Matching questions

  1. Binary Term
  2. Read Only Memory
  3. Pixels
  4. ROM
  5. Joint Photographic Experts Group
  1. a What "byte" is short for.
  2. b Computers almost always contain a small amount of this that holds instructions for starting up computer. Cannot be written to. (Abbreviation)
  3. c What "ROM" stands for.
  4. d These small little dots are what make up the images on computer displays, whether they are flat-screen (LCD) or tube (CRT) monitors. The screen is divided up into a matrix of thousands or even millions of these.
  5. e What "JPEG" stands for.

5 Multiple choice questions

  1. The mechanisms that read and write data on a hard disk. The ones in PCs generally have seek times of about 12 milliseconds or less. Many of them improve their performance through a technique called caching.
  2. This represents 1,000 megabytes or 1 billion bytes. (NOT Abbreviation)
  3. What "OS" stands for.
  4. Slowest Internet connection.
  5. Internal storage areas in the computer.

5 True/False questions

  1. USB4th Fastest Internet connection.


  2. Graphics Interchange FormatWhat "pixel" is short for.


  3. T12nd fastest Internet connection.


  4. CacheA special high-speed storage mechanism. Mechanism can be internal or external.


  5. KeyboardThe set of typewriter-like keys that enables you to enter data into a computer. These are similar to electric-typewriter versions but contain additional keys.