-
1 reference type
"A data type that is represented by a reference (similar to a pointer) to the type's actual value. If a reference type is assigned to a variable, that variable references (or ""points to"") the original value. No copy is made. Reference types comprise classes, interfaces, delegates, and boxed value types." -
2 reference data
Named entities that have no describing properties or numeric values. -
3 remote reference
A reference to data stored in a document from another program. -
4 cursor data type
A special data type used to reference a cursor. -
5 value type
"A data type that is represented by the type's actual value. If a value type is assigned to a variable, that variable is given a fresh copy of the value. (This is in contrast to a reference type, where assignment does not create a copy.) Value types are usually created on a method's stack frame, rather than in the garbage-collected heap. A value type can be boxed, which is a process that creates a corresponding reference type." -
6 HDLC
"A protocol for information transfer adopted by the ISO. HDLC is a bit-oriented, synchronous protocol that applies to the data-link (message-packaging) layer (layer 2 of the ISO/OSI reference model) for computer-to-microcomputer communications." -
7 volume bitmap
A stored reference (which may exist both on hierarchical directory volumes and in memory) to every piece of data that is in the allocation blocks and indicates whether the block is allocated or free for use. -
8 device ID
A unique ASCII string for the device created by enumerators to identify a hardware device and used to cross-reference data about the device stored in the registry. Distinguishes each logical device and bus from all others on the system.معرّف الجهاز -
9 base address
The part of a two-part memory address that remains constant and provides a reference point from which the location of a byte of data can be calculated. -
10 pseudo index
A dynamic cross-reference of one or more table data fields (columns) that permits an ODBC table (server table) without a unique index to be edited. -
11 definitions callout
"A callout that is invoked through contextual UI to display reference data, such as definitions and synonyms, for the word selected."
См. также в других словарях:
Data Reference Model — The DRM Collaboration Process. The Data Reference Model (DRM) is one of the five reference models of the Federal Enterprise Architecture (FEA). Contents 1 Overview … Wikipedia
Reference (computer science) — This article is about a general notion of reference in computing. For the more specific notion of reference used in C++, see Reference (C++). In computer science, a reference is a value that enables a program to indirectly access a particular… … Wikipedia
data — Synonyms and related words: ALGOL, COBOL, FORTRAN, Festschrift, a priori principle, account, acquaintance, affirmation, alphabetic data, alphanumeric code, ana, angular data, announcement, anthology, apriorism, aquarium, assembler, assertion,… … Moby Thesaurus
Data Vault Modeling — is a database modeling method that is designed to provide historical storage of data coming in from multiple operational systems. It is also a method of looking at historical data that, apart from the modeling aspect, deals with issues such as… … Wikipedia
Reference data — are data describing a physical or virtual object and its properties.fact|date=April 2008 Reference data are usually described with nouns.fact|date=April 2008Typical reference data are: * Physical: products, material, assets, customers, locations… … Wikipedia
Reference values — Reference value is a term used in medicine to denote a laboratory value used as a reference for values obtained by laboratory examinations of patients or samples (blood, urine or other materials) collected from patients.An important step in the… … Wikipedia
Reference ranges for blood tests — Reference ranges edit in: blood urine CSF feces Reference ranges for blood tests are sets of values used by a health professional to interpret a set of … Wikipedia
Data consistency — summarizes the validity, accuracy, usability and integrity of related data between applications and across an IT enterprise. This ensures that each user observes a consistent view of the data, including visible changes made by the user s own… … Wikipedia
Reference range — Reference ranges edit in: blood urine CSF feces In health related fields, a reference range or reference interval usually describes the variations of a measurement or value in healthy i … Wikipedia
Data management — comprises all the disciplines related to managing data as a valuable resource. Contents 1 Overview 2 Topics in Data Management 3 Body Of Knowledge 4 Usage … Wikipedia
Data General Nova — System Data General Nova 1200 front panel … Wikipedia
