Learn important computer words starting with the letter X with simple explanations. It helps you to build your tech vocabulary. Learn about important terms like XML, Xcode, and XMPP, which are widely used in programming, networking, and software development.
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Computer Words start with the letter X
The following are the computer terms starting with X:
Word | Description |
---|---|
XML (eXtensible Markup Language) | A markup language used to store and transport data |
XAML (eXtensible Application Markup Language) | A markup language used in .NET to define UI elements |
Xcode | An integrated development environment (IDE) for macOS used to develop apps |
X.509 | A standard for public key infrastructure (PKI) to manage digital certificates |
XOR (eXclusive OR) | A logical operation that outputs true when inputs are different |
Xen | An open-source hypervisor for virtualizing operating systems |
X-Windows | A graphical windowing system for Unix-like operating systems |
XHTML (eXtensible Hypertext Markup Language) | A stricter version of HTML used for web pages |
XMPP (eXtensible Messaging and Presence Protocol) | A protocol for instant messaging |
XFS (eXtended File System) | A high-performance file system used in Linux |
Xerox Alto | An early personal computer developed at Xerox PARC |
Xterm | A terminal emulator for the X Window System |
XUL (XML User Interface Language) | A language used by Mozilla applications to define UI elements |
XQuery | A query language designed for querying XML data |
Xerox PARC | A research center where many computer technologies were pioneered |
Xinerama | An extension of the X Window System for multiple monitor support |
Xcode Server | A continuous integration service for macOS and iOS applications |
XSS (Cross-Site Scripting) | A security vulnerability in web applications allows attackers to inject scripts |
X-Band | A frequency range used in satellite and radar communications |
XDR (eXternal Data Representation) | A standard for data serialization in remote procedure calls |
XPS (XML Paper Specification) | A file format developed by Microsoft as an alternative to PDF |
XOR Encryption | A simple encryption technique using XOR logic to encode data |
Xerox Machine | A photocopy machine, originally developed by Xerox |
XGA (Extended Graphics Array) | A display standard offering higher resolution than VGA |
X86 | A family of instruction set architectures used in most personal computers |
Xbox | A gaming console developed by Microsoft |
Xfinity | A brand for Comcast’s cable, internet, and voice services |
X-ray Lithography | A technique for producing high-resolution patterns on semiconductor chips |
XLink | A linking mechanism used in XML documents |
Xlib | A C programming language library for interfacing with the X Window System |
X server | A program in the X Window System that manages the display and input devices |
XenApp | A software platform by Citrix for delivering virtualized applications |
X-Windows Manager | A program that controls the appearance and behavior of windows in the X Window System |
XPointer | A system for addressing components within an XML document |
Xojo | A cross-platform development environment for creating desktop, web, and mobile apps |
Xamarin | A Microsoft-owned framework for cross-platform mobile app development |
XSLT (eXtensible Stylesheet Language Transformations) | A language for transforming XML documents |
XPath | A language for navigating and selecting nodes in an XML document |
XFree86 | An open-source implementation of the X Window System |
Xfig | A vector graphics editor for Unix-like operating systems |
XACT (Cross-platform Audio Creation Tool) | A Microsoft tool for creating audio content for games |
XSPF (XML Shareable Playlist Format) | A file format for sharing playlists of multimedia files |
XCS (Xcode Cloud Service) | A cloud-based service for automating workflows in Xcode development |
XLL (Excel Add-In) | A file format used for adding custom functionality to Microsoft Excel |
XGBoost | An open-source machine learning algorithm for gradient boosting |
Xunit | A unit testing framework for different programming languages |
Xtra | A multimedia extension for Macromedia Director |
XMPP Federation | A decentralized network of servers using the XMPP protocol for instant messaging |
XFDL (Extensible Forms Description Language) | A format used for creating secure, web-based forms |
XIB | Interface Builder files used in Xcode to design graphical user interfaces |
XEvent | A system for managing and processing events in the X Window System |
Xcode Instruments | A performance analysis tool for macOS and iOS apps |
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