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  2. Active Directory - Wikipedia

    en.wikipedia.org/wiki/Active_Directory

    Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. Windows Server operating systems include it as a set of processes and services. [1][2] Originally, only centralized domain management used Active Directory. However, it ultimately became an umbrella title for various directory-based identity-related ...

  3. High-Level Data Link Control - Wikipedia

    en.wikipedia.org/wiki/High-Level_Data_Link_Control

    Unnumbered frames, or U-frames, are primarily used for link management, although a few are used to transfer user data. They exchange session management and control information between connected devices, and some U-frames contain an information field, used for system management information or user data. The first 2 bits (11) mean it is a U-frame.

  4. User identifier - Wikipedia

    en.wikipedia.org/wiki/User_identifier

    User identifier. Unix-like operating systems identify a user by a value called a user identifier, often abbreviated to user ID or UID. The UID, along with the group identifier (GID) and other access control criteria, is used to determine which system resources a user can access. The password file maps textual user names to UIDs.

  5. Database schema - Wikipedia

    en.wikipedia.org/wiki/Database_schema

    The formal definition of a database schema is a set of formulas (sentences) called integrity constraints imposed on a database. [citation needed] These integrity constraints ensure compatibility between parts of the schema. All constraints are expressible in the same language. A database can be considered a structure in realization of the ...

  6. Adderall Dosage: Forms, Strengths, How to Take, and More

    www.healthline.com/health/drugs/adderall-dosage

    For adults with narcolepsy, the typical dosage of Adderall IR is 5 mg to 60 mg per day taken in divided doses. (Adderall XR isn’t used to treat narcolepsy.) Your dosage is based on factors such ...

  7. Access-control list - Wikipedia

    en.wikipedia.org/wiki/Access-control_list

    In computer security, an access-control list (ACL) is a list of permissions [a] associated with a system resource (object or facility). An ACL specifies which users or system processes are granted access to resources, as well as what operations are allowed on given resources. [1] Each entry in a typical ACL specifies a subject and an operation ...

  8. What Are ADLs and How They’re Measured - WebMD

    www.webmd.com/a-to-z-guides/what-are-activities...

    A full score of 60 points indicates complete independence. Barthel Index. This 100-point scale assesses 10 activities in people who have had a stroke. Each activity is scored between 0 and 10 or 0 ...

  9. Group Policy - Wikipedia

    en.wikipedia.org/wiki/Group_Policy

    Group Policy. Group Policy is a feature of the Microsoft Windows NT family of operating systems (including Windows XP, Windows 7, Windows 8.1, Windows 10, Windows 11, and Windows Server 2003+) that controls the working environment of user accounts and computer accounts. Group Policy provides centralized management and configuration of operating ...