IT Fundamentals (Online Practice) Page 44

Q1: What is seek time?
  • a) time to position the head over proper sector 
  • b) time to position the head over proper track 
  • c) time to position the head over proper cylinder 
  • d) all


Q2: Which of the following works as output and input device?
  • a) modem 
  • b) scanner 
  • c) mouse 
  • d) keyboard


Q3: The resolution of a printer is measures in:
  • a) dots per inch 
  • b) PPM 
  • c) dots per page 
  • d) all


Q4: The database element that represents a correspondence between the various data is:
  • a) schema 
  • b) constraints 
  • c) information 
  • d) all


Q5: Which of the following is very basic computer?
    • a) a toaster 
    • b) stove 
    • c) calculator 
    • d) a light bulb


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