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1 data model
"A collection of related object types, operators, and integrity rules that form the abstract entity supported by a database management system (DBMS). Thus, one speaks of a relational DBMS, a network DBMS, and so on, depending on the type of data model a DBMS supports. In general, a DBMS supports only one data model as a practical rather than a theoretical restriction." -
2 type inference
A process in which the compiler determines the data type of a local variable that has been declared without an explicit data type declaration. The type is inferred from the initial value provided for the variable. -
3 data provider
A known data source specific to a target type that provides data to a collector type. -
4 Type-Length-Value
"A method of organizing data that involves a Type code (16 bit), a specified length of a Value field (16 bit), and the data in the Value field (variable)." -
5 Type, Length, Value
"A method of organizing data that involves a Type code (16 bit), a specified length of a Value field (16 bit), and the data in the Value field (variable).""Type, Length, Value" -
6 data record
"A data structure that is a collection of fields (elements), each with its own name and type. Unlike an array, whose elements all represent the same type of information and are accessed using an index, the elements of a record represent different types of information and are accessed by name. A record can be accessed as a collective unit of elements, or the elements can be accessed individually." -
7 data type
A property of a field that defines the kinds of data the field can store. -
8 data diagram
"A report type that maps shapes in a Visio diagram to data stored in lists, workbooks, or databases." -
9 type mismatch
A general error that happens when assigning a value to a variable of another type or when comparing values of incompatible data types. -
10 type checking
"The process performed by a compiler or interpreter to make sure that when a variable is used, it is treated as having the same data type as it was declared to have." -
11 type descriptor
"An object that defines the data type of an input, output or return parameter of a method instance object." -
12 data source plug-in
A type of plug-in that enables a Windows Media server to use different storage systems. -
13 data writer plug-in
"A type of plug-in that enables a Windows Media server to deliver content as a unicast stream, as a multicast stream, or to an archive file." -
14 data source formatting
A type of conditional formatting that is configured within Microsoft SQL Server Analysis Services. -
15 External Content Type data source
A type of data source used to connect to an external data source.English-Arabic terms dictionary > External Content Type data source
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16 artifact type
A type of data that a tool exposes publicly so that other tools can refer to it. Each artifact must have an artifact type. Each artifact must be identified by a unique and immutable artifact identifier. -
17 Variant data type
"The default data type for variables that don't have type-declaration characters when a Deftype statement isn't in effect. A Variant can store numeric, string, date/time, Null, or Empty data." -
18 Hyperlink data type
A data type for an Access database field that stores hyperlink addresses. An address can have up to four parts and is written using the following format: A data type for an Access database field that stores hyperlink addresses. An address can have up to four parts and is written using the following format: displaytext#address#subaddress#. -
19 scalar data type
"A data type defined as having a predictable and enumerable sequence of values that can be compared for greater-than/less-than relationships. Scalar data types include integers, characters, user-defined enumerated data types, and (in most implementations) Boolean values."دالّة -
20 identifier type character
"A character that that forces a literal to assume a data type other than the one its form indicates. You do this by appending the character to the end of the literal. For example, ""%"" forces the Integer data type of the literal ""L"" in the following declaration: Dim L%."
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