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  2. Facade pattern - Wikipedia

    en.wikipedia.org/wiki/Facade_pattern

    Facade pattern. The facade pattern (also spelled façade) is a software design pattern commonly used in object-oriented programming. Analogous to a façade in architecture, it is an object that serves as a front-facing interface masking more complex underlying or structural code. A facade can: improve the readability and usability of a software ...

  3. Blackboard (design pattern) - Wikipedia

    en.wikipedia.org/wiki/Blackboard_(design_pattern)

    Blackboard (design pattern) In software engineering, the blackboard pattern is a behavioral design pattern [1] that provides a computational framework for the design and implementation of systems that integrate large and diverse specialized modules, and implement complex, non-deterministic control strategies. [2] [1]

  4. Test card - Wikipedia

    en.wikipedia.org/wiki/Test_card

    Test card. A test card, also known as a test pattern or start-up/closedown test, is a television test signal, typically broadcast at times when the transmitter is active but no program is being broadcast (often at sign-on and sign-off ). [1]

  5. ITA Airways - Wikipedia

    en.wikipedia.org/wiki/ITA_Airways

    ITA Airways. Italia Trasporto Aereo S.p.A. ( pronounced [iˈtaːlia traˈspɔrto aˈɛːreo] ), dba ITA Airways, is the flag carrier of Italy. [7] It is owned by the Government of Italy via the Ministry of Economy and Finance and was founded in 2020 as bankrupt Alitalia 's successor. The airline flies to over 70 scheduled domestic, European ...

  6. Pattern - Wikipedia

    en.wikipedia.org/wiki/Pattern

    A pattern is a regularity in the world, in human-made design, [1] or in abstract ideas. As such, the elements of a pattern repeat in a predictable manner. A geometric pattern is a kind of pattern formed of geometric shapes and typically repeated like a wallpaper design. Any of the senses may directly observe patterns.

  7. Uttarakhand Public Service Commission - Wikipedia

    en.wikipedia.org/wiki/Uttarakhand_Public_Service...

    psc .uk .gov .in. Uttarakhand Public Service Commission or UKPSC is the state agency authorized to conduct the Civil Services Examination for entry-level appointments to the various Civil Services of state of Uttarakhand. [2] The Uttarakhand Public Service Commission has been constituted under the provisions of Article 315 of the Constitution ...

  8. Radiation pattern - Wikipedia

    en.wikipedia.org/wiki/Radiation_pattern

    Particularly in the fields of fiber optics, lasers, and integrated optics, the term radiation pattern may also be used as a synonym for the near-field pattern or Fresnel pattern. [4] This refers to the positional dependence of the electromagnetic field in the near field, or Fresnel region of the source.

  9. Civil Services Examination - Wikipedia

    en.wikipedia.org/wiki/Civil_Services_Examination

    www .upsconline .nic .in. The Civil Services Examination ( CSE) is a national competitive examination in India conducted by the Union Public Service Commission for recruitment to higher Civil Services of the Government of India, including the Indian Administrative Service, Indian Foreign Service, and Indian Police Service.