PRESENTERS

MAJID ALI (11414)

JAWAD ALI (11398 )

1

BACKGROUND

• Introduced by google on 7th July,2009.

• Chromium os on 19th

nov 2009.

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INSPIRATIONS

• Faster computers

• Natural Extension of GC

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Netbooks

• Samsung and Acer

6/19/2013 4

WEB-BASED OS

5

CHARACTERISTICS

• Fast

• Simple

• security

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VIRUSES

7

No viruses ,no worries

ARCHITECTURE

USER,S APPLICATION LAYER

SERVICES LAYER

KERNEL LAYER

HARDWARE CONTROLLER

Uses 3.4.6 Linux kernel to provide VM interface

8

SANDBOX

• Sandbox is a virtual machine that runs applications of the user’s choosing

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VERIFIED BOOT

• Automatic Self-Check

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CPU SCHEDULING

Completely Fair Scheduuler (CFS)

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CLOUD STORAGE

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MEMORY MANAGEMENT

• Memory management is done by mapping.

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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_a

bout_google_chrome_os.html• http://www.chromium.org/developers/design-

documents/sandbox• http://www.pbs.org/nbr/site/onair/transcripts/google_vs_

microsoft_090708/

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