device control block

device control block
Сетевые технологии: блок описания устройства

Универсальный англо-русский словарь. . 2011.

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  • Unit Control Block — In IBM mainframe operating systems from the z/OS line, a Unit Control Block (UCB) is a memory structure, or a control block , that describes any single input/output peripheral device, or a unit , to the operating system.A similar concept in Unix… …   Wikipedia

  • Control character — In computing and telecommunication, a control character or non printing character is a code point (a number) in a character set, that does not in itself represent a written symbol. It is in band signaling in the context of character encoding. All …   Wikipedia

  • Device driver — Operating systems Common features …   Wikipedia

  • Control theory — For control theory in psychology and sociology, see control theory (sociology) and Perceptual Control Theory. The concept of the feedback loop to control the dynamic behavior of the system: this is negative feedback, because the sensed value is… …   Wikipedia

  • control — [1] A device or mechanism for adjusting a component. See cruise control. [2] The ability of the driver to make a vehicle perform as required. [3] To regulate. [4] Automatic or manual device used to stop, start, and/or regulate flow of gas, liquid …   Dictionary of automotive terms

  • Block error — A block error is a common type of error in certain types of digital television transmission, particularly those that use image compression. Its presence in a television image is a telltale sign that 1) the signal is broadcast digitally, as this… …   Wikipedia

  • Device mapper — In the Linux kernel, the device mapper serves as a generic framework to map one block device onto another. It forms the foundation of LVM2 and EVMS, software RAIDs, dm crypt disk encryption, and offers additional features such as file system… …   Wikipedia

  • Device Manager — Screenshot of the Device Manager tool under Windows Vista …   Wikipedia

  • C0 and C1 control codes — Most character encodings, in addition to representing printable characters, may also represent additional information about the text, such as the position of a cursor, an instruction to start a new line, or a message that the text has been… …   Wikipedia

  • Unicode-Block Symbole für Steuerzeichen — Der Unicode Block Control Pictures (Symbole für Steuerzeichen) (2400–243F) enthält grafische Symbole für Steuerzeichen und Sonderzeichen. Die Darstellung der Symbole U+2400 bis U+2421 und U+2424 ist nicht vorgeschrieben. In der… …   Deutsch Wikipedia

  • Unicode-Block Basis-Lateinisch — Der Unicode Block Basic Latin (Basis Lateinisch) (0000–007F) entspricht dem ASCII (American Standard Code for Information Interchange), d. h. die Zeichen umfassen das lateinische Alphabet in Groß und Kleinschreibung, die arabischen Ziffern… …   Deutsch Wikipedia


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