Karteikarten
1.1
Karten in diesem Stapel (18)
- 132-bitRAM limitations 4 GB
- 232 = 4,294,967,296 values
• Hardware drivers are specific to the OS version
• 32-bit (x86),
• 32-bit OS cannot run 64-bit apps - 264 bitRAM 17 billionGB
264 = 18,446,744,073,709,551,616 values
64-bit (x64)
But 64-bit OS can run 32-bit apps
• Apps in a 64-bit Windows OS
• 32-bit apps: \Program Files (x86)
• 64-bit apps: \Program Files - 3Microsoft WindowsMajor market presence
• Many different versions
• Windows 10, Windows Server 2016 - 4Microsoft Windows AdvantagesLarge industry support
• Broad selection of OS options
• Wide variety of software support - 5Microsoft Windows DisadvantagesLarge install base provides a big target
for security exploitation
• Large hardware support can create challenging ration exercises - 6Apple macOS• macOS
• Desktop OS running on Apple hardware - 7• Apple macOS AdvantagesEasy to use
• Extremely compatible
• Relatively fewer security concerns - 8Apple macOS Disadvantages• Requires Apple hardware
• Less industry support than the PC platform
• Higher initial hardware cost - 9LinuxFree Unix-compatible software system
• Unix-like, but not Unix
• Many (many) different distributions
• Ubuntu, Debian, Red Hat / Fedora - 10Linux AdvantagesCost. Free!
• Works on wide variety of hardware
• Passionate and active user community - 11Linux DisadvantagesLimited driver support, especially with laptops
• Limited support options - 12• Microsoft Windows phone• Fully-featured tablets
• Many different manufacturers
• Touchscreen computer
• Keyboards
• Pen stylus
• Windows Mobile
• No longer in active development
• No support after December 2019 - 13Goggle Android• Open Handset Alliance
• Open-source OS, based on Linux
• Supported on many different manufacturer’s devices
• Android Apps
• Apps are developed on Windows, macOS,
and Linux with the Android SDK
• Apps available from Google Play
• Apps also available from third-party sites - 14Apple iOSApple iPhone and Apple iPad OS
• Based on Unix
• Closed-source - No access to source code
• Exclusive to Apple products
• iOS Apps
• Apps are developed with iOS SDK on macOS
• Apps must be approved by Apple before release
• Apps are available to users in the Apple App Store - 15Chrome OS• Google’s operating system
• Based on the Linux kernel
• Centers around Chrome web browser
• Most apps are web-based
• Many different manufacturers - Relatively less expensive
• Relies on the cloud - connect to the Internet
- Chrome OS - 16End-of-lifeDifferent companies set their own EOL policies
- 17UpdatingiOS, Android, and Windows 10 check
and prompt for updates - 18• Compatibility between operating systemsSome movies and music can be shared
• Almost no direct application compatibility
• Fortunately, many apps have been built
to run on different OSes
• Some data files can be moved across systems
• Web-based apps have potential
Informationen
- Beschreibung
- 1.1
- Erstellt von
- Digital Lightning Photography · Aug 2021
- Aktualisiert
- 5 Aug 2021
- Aufrufe
- 2
- Bewertung