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CompTIA Tech+ 2.6 CompTIA Tech+ 3.1 CompTIA A+ Core 2 1.8 CompTIA Tech+ 3.3
InteractiveComputeFree

Which OS Fits?

TVs, a switch, a home user, an office, a smart speaker: say which operating system runs it or fits it.

⚑ Complete this interactive to capture a CTF flag worth 5 points.

About this interactive

Every device here is a computer with an operating system. A smart TV runs its own, Fire OS on Amazon's, and keeps running it even while it is only a monitor for a Windows laptop or a Raspberry Pi running Raspberry Pi OS: three operating systems at work at once. Cisco's switches and routers run Cisco IOS (no relation to Apple's iOS), which you reach over SSH and drive by typing commands such as conf t and show version. When people choose, the three big names are built differently. Apple sells hardware and makes the operating system for it: a closed architecture, tightly controlled, with strict rules for app developers, which is why its devices "just work" together and suit home users who own several. Microsoft built Windows for businesses: it runs on many makers' PCs and is managed across an organization with tools such as Active Directory, so it is "easier to support". Linux is open: free, changeable and installable on almost any hardware, the "most adaptable" choice for servers, IoT devices and custom products, and for techies who want control on a laptop.

What you'll learn

Aligned to

CompTIA Tech+
2.6 Compare and contrast common computing devices and their purposes.
3.1 Explain the purpose of operating systems.
3.3 Explain the purpose and proper use of software.
CompTIA A+ Core 2
1.8 Explain common OS types and their purposes.

Key terms

Operating System
OS
System software that manages hardware resources, provides common services for application software, and acts as an intermediary between users and computer hardware. Examples include Windows, macOS, and Linux.
Closed Architecture
A system design in which hardware, software, and application layers are tightly controlled by a single vendor, limiting third-party modification or interoperability.
Open Architecture
A system design that allows flexible access, modification, and contribution by the broader community or third-party developers across hardware and software layers.
Internet of Things
IoT
A network of physical devices embedded with sensors and software that connect and exchange data over the internet.
Command Line Interface
CLI
A text-based interface where users interact with an operating system or application by typing commands; it offers precise control and scriptability compared to graphical interfaces.
Raspberry Pi
A small, inexpensive single-board computer developed by the Raspberry Pi Foundation for education, prototyping, and lightweight computing tasks.

Topics

Operating System Closed Architecture Open Architecture Internet Of Things Interactive Predict

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