Assignment OS

  • Interface
    • has read right
    • going to implement it twice
      • one into ram
        • array of buffers and copy them (memcopy is your friend) ramdisk
      • File version
        • create a new file
          • 0 out sectors
          • 10k chars long or something, 0 them out
    • Read right, if you say put in sector 7, put in sector 7
    • there are tests
    • create an empty ram disk every time
      • no persistence
    • file needs persistence

Theory Midterms October 4th

  1. DFA
  2. NFA
  3. NFA->DFA
  4. Reg Exp
  5. Reg Exp -> NFA
  6. NFA,DFA -> Regular Expressions