IT Fundamentals (Online Practice) Page 169

Q1: What are concentric circles on floppy disk called?
  • a) sectors 
  • b) cylinders 
  • c) tracks 
  • d) segments

Q2: The data on the tracks on a magnetic disk are written as
  • a) up or down 
  • b) 0 or 1 
  • c) tiny magnetic spots 
  • d) high or low voltage

Q3: The bubbles in bubble memory pack are created with the help of
  • a) laser beam 
  • b) magnetic field 
  • c) electric field 
  • d) electronic field

Q4: Main memory contains
  • a) data 
  • b) instruction 
  • c) both a & b 
  • d) none

Q5: Which of the following memory has the shortest access time?
  • a) disk storage 
  • b) RAM 
  • c) tape storage 
  • d) cache memory

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