Chrome os

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Chrome os

  1. 1. PRESENTERSMAJID ALI (11414)JAWAD ALI (11398 )1
  2. 2. BACKGROUND• Introduced by google on7th July,2009.• Chromium os on 19thnov 2009.2
  3. 3. INSPIRATIONS• Faster computers• Natural Extension of GC3
  4. 4. Netbooks• Samsung and Acer6/19/20134
  5. 5. WEB-BASED OS5
  6. 6. CHARACTERISTICS• Fast• Simple• security6
  7. 7. VIRUSES7No viruses ,no worries
  8. 8. ARCHITECTUREUSER,S APPLICATION LAYERSERVICES LAYERKERNEL LAYERHARDWARE CONTROLLERUses 3.4.6 Linux kernel to provide VM interface8
  9. 9. SANDBOX• Sandbox is a virtual machinethat runs applications of theuser’s choosing9
  10. 10. VERIFIED BOOT• Automatic Self-Check10
  11. 11. CPU SCHEDULINGCompletely Fair Scheduuler (CFS)11
  12. 12. CLOUD STORAGE12
  13. 13. MEMORY MANAGEMENT• Memory management is done by mapping.13
  14. 14. REFRENCES• http://googleblog.blogspot.com/2009/07/introducing-google-chrome-os.html• http://www.google.com/chromebook/features.html• https://chrome.google.com/webstore• http://www.technobuffalo.com/companies/google/how-secure-is-chrome-os/• http://www.pcworld.com/article/168039/five_questions_about_google_chrome_os.html• http://www.chromium.org/developers/design-documents/sandbox• http://www.pbs.org/nbr/site/onair/transcripts/google_vs_microsoft_090708/14

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