Category: Historical Perspectives
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![Category 2 Cabling [Cat2 Cable]](https://networkencyclopedia.com/wp-content/uploads/2019/09/cat-2-pair-cables.jpg)
Category 2 Cabling [Cat2 Cable]
Dive into the history and specifications of Category 2 (Cat2) cabling, a foundational yet outdated technology in networking. Learn about its common uses, technical limitations, and why it was phased out.
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SDSL: Symmetric Digital Subscriber Line
Symmetric Digital Subscriber Line (SDSL) is a type of Digital Subscriber Line (DSL) technology in which upstream and downstream speeds are equal.
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Navigating the Legacy of Microsoft Transaction Server: A Retrospective
Microsoft Transaction Server was a software included in the Microsoft Windows NT Option Pack and Windows NT Server, Enterprise Edition, that provided a variety of services for component-based applications, including transaction support, security, and thread pooling.
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Component Object Model: Microsoft’s COM Architecture
Component Object Model (COM) is an object-based software architecture that allows applications to be built from binary software components.
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Chat (Windows 2000/NT)
Chat was an accessory in Microsoft Windows NT and Windows 2000 (winchat.exe) for communicating with text in real-time with other users on the network.
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TN5250
Explore TN5250, the specialized Telnet service designed for AS/400 systems. Discover its features, applications, and modern alternatives for TN5250 clients.
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Microsoft TechNet
TechNet is an information resource program developed by Microsoft for IT professionals who work with Microsoft products.
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Microsoft Developer Network (MSDN)
Dive into the history of MSDN, the pivotal resource for Windows developers, and discover its evolution into modern platforms shaping software development in 2023.
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Cache Server
Cache Server is a server used to speed corporate access to Web content on the Internet by caching the Web pages that users most frequently request.
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Internet Data Query (IDQ)
Unravel the mystery of .idq files! It’s like being a detective, but instead of clues, you’re decoding data queries in the digital world 🕵️♂️💻.

