| Subject | Polish | English |
| comp., MS | aplikacja warstwy danych | data-tier application (A application that captures the SQL Server database and instance objects used by a client-server or 3-tier application) |
| comp., MS | pakiet aplikacji warstwy danych | data-tier application package (An XML manifest that contains all of the objects defined for the DAC; the package gets created when a developer builds a DAC project) |
| comp., MS | projekt aplikacji warstwy danych programu SQL Server | SQL Server data-tier application project (A Visual Studio project used by database developers to create and develop a DAC. DAC projects get full support from Visual Studio and VSTS source code control, versioning, and development project management) |
| commun., comp. | warstwa aplikacji | layer 7 |
| comp., MS | warstwa aplikacji | application layer (Layer seven of the OSI model, the layer at which applications access network services. This layer represents the services that directly support applications, such as software for file transfer, database access, and e-mail) |
| comp., MS | wymuszanie warstwy aplikacji | Application Layer Enforcement (An operation of Windows Filtering Platform (WFP) which provides enforcement for security policies by, in each case, trapping the event, determine what application initiated it, and query the filter engine to determine whether the socket should be allowed to proceed) |
| comp., MS | wystąpienie aplikacji warstwy danych | data-tier application instance (A copy of a DAC deployed on an instance of the Database Engine. There can be multiple DAC instances on the same instance of the Database Engine) |