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clave primaria

In relational databases, an attribute in an entity that uniquely identifies rows of that entity. For example, the Employee entity can contain an empID attribute that uniquely identifies each employee.

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claves
الموسيقى; الموسيقى العامة

A Cuban clapper consisting of two solid hardwood sticks; widely used in Latin-American music.

palabra clave
البرامج; كمبيوتر; أنظمة التشغيل

(1) A word that is an explicit part of a programming language; also called a reserved word. (2) In a PostScript printer description file, a string used to describe a printer—for ...

habilidades clave
تعليم; التدريس

Vital skills necessary for a task or to gain employment including literacy, mathematics, and basic computer skills.

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البرامج; برامج المحاسبة

Symbols in legends that show the patterns and colors assigned to the data series (or categories) in a chart. Legend keys appear to the left of legend entries. Formatting a legend ...

clave de sesión
البرامج; كمبيوتر; أنظمة التشغيل

A cryptographic key calculated or issued for use only for the duration of a specific communication session. Session keys are used, for example, by the Diffie-Hellman key exchange ...

matriz
البرامج; كمبيوتر; أنظمة التشغيل

A collection of numbers arranged in a grid. It can be thought of as the mathematical equivalent of a two-dimensional array. Much like two-dimensional arrays, matrices are composed ...

nome
البرامج; كمبيوتر; أنظمة التشغيل

In Search Kit, a document name as represented in a document URL object. For documents that are on-disk files, the name should correspond to the actual filename. For other types of ...

operador
البرامج; كمبيوتر; أنظمة التشغيل

A symbol, word, or phrase that derives a value from another value or pair of values. In Search Kit, operators include AND , OR , NOT , parentheses, quotation marks, and several ...

contrasinal
البرامج; كمبيوتر; أنظمة التشغيل

Data, usually a character string, used to authenticate a user for a service or application.

consulta
البرامج; كمبيوتر; أنظمة التشغيل

(n.) A text string, containing terms and operators, that represents a user’s information retrieval request. Various types of query supported by Search Kit include simple, ...

rexistro
البرامج; كمبيوتر; أنظمة التشغيل

(1) In databases in general, the set of values that describes a single instance of an entity. (2) In AppleScript, an unordered collection of properties, identified by unique ...

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