IT Fundamentals (Online Practice) Page 8

Q1: What is the data holding capacity of magnetic tape?
  • a) 3 MB 10 MB 
  • b) 60 MB to 5 GB 
  • c) 2 GB to 24 GB 
  • d) 2 GB


Q2: What is the amount of data called that the CPU transmits at a time to the main memory and to input output devices?
  • a) system clock rate 
  • b) bus width 
  • c) word length 
  • d) all


Q3: In super computer, what is the extra level of primary memory generally called?
  • a) solid state device 
  • b) surface stage device 
  • c) digital stage device 
  • d) all


Q4: Which of the following printer is nearly obsolete?
  • a) daisy wheel 
  • b) dot matrix 
  • c) laser 
  • d) inkjet


Q5: The first computer mouse is built by
  • a) Ada Augusta 
  • b) Babbage 
  • c) William English 
  • d) Bill Gates


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