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CompTIA Tech+ 2.6 CompTIA Tech+ 6.7 CompTIA Server+ 1.1 CompTIA Tech+ 3.1
TechKnowSurge Catalog Interactives Server or Desktop?
InteractiveComputeFree

Server or Desktop?

Is each feature from a server or a desktop? Sort the hardware and operating system traits one at a time until you land five in a row.

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

About this interactive

What you are doing: deciding whether each hardware or operating system trait belongs to a server or to a desktop. The lesson looks at a server as three layers: the application that delivers the service, the operating system, and the hardware. The application matters most, and you could install a web server such as Apache on any machine. So why separate server hardware and a server operating system? Because they are tuned to deliver services, and to keep delivering them. Server hardware is often rack-mounted: a thin, long chassis that sits in a rack with many other servers. It duplicates the parts that fail, such as power supplies, fans and drives, and many of them are hot-swappable, so you can pull a failed one while the server keeps running. Its parts are built more robustly to run all the time, it performs at a higher level (RAID controllers striping across many disks, several processors handling many threads, room for huge amounts of memory), and a management interface such as Dell's iDRAC lets an administrator control it over the network, even turning it on when it is off. A server operating system leaves out many of the end-user services a client operating system runs, so it is streamlined for the client-server relationship. A desktop is built for one person at a desk: parts mixed and matched from many vendors to keep the cost down, room to expand, and an operating system whose services aim to give the user a good experience. How to use it: ask who the machine is built for, many clients that need the service to stay up, or one person at a desk. A wrong answer resets your streak and shows the right bin; land five in a row to finish.

What you'll learn

Aligned to

CompTIA Tech+
2.6 Compare and contrast common computing devices and their purposes.
6.7 Explain business continuity concepts.
3.1 Explain the purpose of operating systems.
CompTIA Server+
1.1 Given a scenario, install physical hardware.

Key terms

Server
A computer or program that provides services or resources to other devices, known as clients, over a network.
Desktop
A personal computer small enough to fit on a desk but generally not considered portable, used for a wide range of computing tasks.
Redundancy
The duplication of critical components or systems to increase reliability and availability.
Hot Swappable
The ability to remove and replace a hardware component while the system remains powered on and operational, without requiring downtime.
Redundant Array of Independent Disks
RAID
A data storage technology that combines multiple physical drives into a logical unit to improve performance, provide redundancy, or both, depending on the RAID level chosen. Common levels include RAID 0 (striping for speed), RAID 1 (mirroring for redundancy), and RAID 5 (striping with parity).
Integrated Dell Remote Access Controller
iDRAC
Dell's embedded out-of-band server management controller that enables remote monitoring, configuration, and troubleshooting of Dell PowerEdge servers independent of the installed OS.
Server Operating System
An operating system specifically designed to run on servers, managing network resources and services for client devices.

Topics

Server Desktop Redundancy Hot Swappable Interactive Streak Sort

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