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5 Written questions

5 Matching questions

  1. when many magnetic cores are strung together on a screen wire, what type of plane is formed?
  2. each filed fo a raster scan CRT is made up of approximately how many lines?
  3. what are the most common tape densities in bits/bytes per inch?
  4. by which of the following methods are magnetic tape units categorized?
  5. what is the size range of the diameters of magnetic disks?
  1. a a core plane
  2. b 800 and 1600
  3. c 525
  4. d 3 inches to 4 feet
  5. e type of packaging

5 Multiple choice questions

  1. direction of the beam
  2. phases
  3. 1965
  4. sector
  5. 1642

5 True/False questions

  1. in computer terminology, what is called a file?common business oriented language


  2. which of the following reflectors has a focal line instead of a focal point?3 inches to 4 feet


  3. what does the acronym COBOL stand for?common business oriented language


  4. there are how many authorized categories of allotments?5


  5. flexible computers that are byte oriented can operate in either a fixed or variable word length mode by which of the following techniques?proper program instructions


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