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  2. Error correction code - Wikipedia

    en.wikipedia.org/wiki/Error_correction_code

    Low-density parity-check (LDPC) codes are a class of highly efficient linear block codes made from many single parity check (SPC) codes. They can provide performance very close to the channel capacity (the theoretical maximum) using an iterated soft-decision decoding approach, at linear time complexity in terms of their block length.

  3. Global Alliance for the Project Professions - Wikipedia

    en.wikipedia.org/wiki/Global_Alliance_for_the...

    The Global Alliance for the Project Professions ( GAPPS) is a nonprofit organization who provides independent reference benchmarks for project management standards and assessments. [1] Driven entirely by volunteers, the GAPPS is an alliance of government, private industry, professional associations, and training and academic institutions ...

  4. Operating system - Wikipedia

    en.wikipedia.org/wiki/Operating_system

    Security descriptor for a file that is read-only by default, specified no access for Elvis, read/write access for Cathy, and full access for Ida, the owner of the file [142] Windows is a proprietary operating system that is widely used on desktop computers, laptops, tablets, phones, workstations , enterprise servers , and Xbox consoles. [ 143 ]

  5. List of HTTP status codes - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_status_codes

    The RFC specifies this code should be returned by teapots requested to brew coffee. [18] This HTTP status is used as an Easter egg in some websites, such as Google.com's "I'm a teapot" easter egg. [19] [20] [21] Sometimes, this status code is also used as a response to a blocked request, instead of the more appropriate 403 Forbidden. [22] [23]

  6. Error code - Wikipedia

    en.wikipedia.org/wiki/Error_code

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate; Pages for logged out editors learn more

  7. Failure mode and effects analysis - Wikipedia

    en.wikipedia.org/wiki/Failure_mode_and_effects...

    Failure mode and effects analysis ( FMEA; often written with "failure modes" in plural) is the process of reviewing as many components, assemblies, and subsystems as possible to identify potential failure modes in a system and their causes and effects. For each component, the failure modes and their resulting effects on the rest of the system ...

  8. Wireless Application Protocol - Wikipedia

    en.wikipedia.org/wiki/Wireless_Application_Protocol

    Wireless Application Protocol ( WAP) is a now obsolete technical standard for accessing information over a mobile cellular network. Introduced in 1999, [ 1] WAP allowed at launch users with compatible mobile devices to browse content such as news, weather and sports scores provided by mobile network operators, specially designed for the limited ...

  9. Wireless access point - Wikipedia

    en.wikipedia.org/wiki/Wireless_access_point

    Wireless access point. In computer networking, a wireless access point, or more generally just access point ( AP ), is a networking hardware device that allows other Wi-Fi devices to connect to a wired network or wireless network. As a standalone device, the AP may have a wired or wireless connection to a router or router, but, in a wireless ...