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Pengantar Ilmu Komputer

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Pengantar Ilmu Komputer PERTEMUAN 7 Sistem Operasi dan Program Utilitas P'HE PROPERTIES Sistem Operasi dan Program Utilitas herwans70_at_Gmail.com Sistem Operasi adalah ... – PowerPoint PPT presentation

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Title: Pengantar Ilmu Komputer


1
Pengantar Ilmu Komputer
PERTEMUAN 7
2
  • Sistem Operasi dan Program Utilitas

herwans70_at_Gmail.com
3
Sistem Operasi
  • adalah perangkat lunak sistem yang bertugas untuk
    melakukan kontrol dan manajemen perangkat keras
    serta operasi-operasi dasar sistem, termasuk
    menjalankan software aplikasi seperti
    program-program pengolah kata dan browser web

4
Struktur Sistem Operasi
5
Fungsi Dasar Sistem Operasi
provide a user interface
start the computer
manage programs
administer security
manage memory
control a network
monitor performance
provide file management and other utilities
establish an Internet connection
schedule jobs and configure devices
p. 392 Fig. 8-1
6
Fungsi Dasar Sistem Operasi
7
Booting
  • Cold booting, menghidupkan komputer dalam keadaan
    mati (off)
  • Warm booting, restart.

8
Klasifikasi Sistem Operasi
9
Pembagian Sistem Operasi
  • Mainframes
  • Embedded System
  • Unix-like Operating System
  • Mac OS
  • Microsoft Windows
  • Network OS
  • WebOS

10
Mainframes
  • Mainframes run multiple operating systems and
    operate not as a single computer but as a number
    of virtual machines.
  • They are typically manufactured by large
    companies for large-scale computing purposes

11
Mainframes
  • z/OS from IBMWhile IBM System z servers are
    supported by a number of different operating
    systems, their most advanced features are powered
    by z/OS
  • http//www-03.ibm.com/systems/z/os/zos/

12
Embedded Systems
  • Embedded systems are special-purpose systems in
    which the computer is completely encapsulated by
    the device it controls.
  • Embedded systems perform pre-defined tasks that
    have very specific requirements.
  • Real-time operating systems are embedded systems
    with certain time requirements

13
Embedded Systems
  • Symbian OS for smartphone
  • Cisco IOS for router and switch
  • iPodLinux for ipods
  • Windows CE.Net
  • Windows Mobile 2003

14
Unix-like OS
  • The operating system Unix was developed in 1960
    by a group of ATT employees.
  • Free Unix-like operating systems can be used,
    studied, modified and redistributed by anyone
    with no restrictions.

15
Unix-like OS
  • It's a diverse group of operating systems with
    several major sub-categories including BSD, and
    Linux.
  • Unix like operating systems run on a variety of
    computers but more frequently on server systems
    and in academic and engineering environments due
    to high stability for any kind of processing

16
Unix-like OS
  • Ubuntu
  • FreeBSD
  • openSUSE
  • Debian
  • Fedora

17
Mac OS
  • Apple's Macintosh OS is an operating system with
    a very innovative and unique design.
  • The history of the company behind it, Apple,
    that's been around since 1976 is fascinating and
    so is its cool operating system Mac OS.
  • Leopard merupakan versi Mac OS terbaru
  • (http//www.apple.com/macosx/)

18
Microsoft OS
19
Network OS
  • Sistem Operasi yang berbasis jaringan
  • Contoh
  • Novell Netware
  • Windows Server 2003
  • Linux
  • Solaris (Sun)

20
WebOS
  • The WebOS (Web Operating System) represent a new
    form of virtual operating system that runs
    directly in your browser.
  • The main advantages of a web operating system is
    that you can access it from anywhere but it's
    very arguable if it's really an operating system
    or not because it runs over a browser window and
    have no relation whatsoever with the hardware and
    its drivers.
  • You will still need an operating system to run a
    WebOS.

21
WebOS
  • DesktopTwo (http//desktoptwo.com)
  • G.ho.st (http//g.ho.st)
  • YouOS (http//youos.com)
  • BrowserOS (http//oos.cc)
  • eyeOS (http//eyeos.org)

22
DesktopTwo
23
youOS
24
eyeOS
25
Most Popular
  • Survey menurut MarketShare (2007)

26
Most Popular
  • Survey menurut RIPE host count berdasarkan OS
    yang terhubung ke internet.

27
Program Utilitas
  • Antivirus
  • Firewall
  • Compression Software
  • Media Player Software
  • Burning Software
  • dll

28
Top 10 Antivirus (TopTenReviews)
http//anti-virus-software-review.toptenreviews.co
m/
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