Active Directory Objects Overview

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Questions and Answers

What is the primary function of the schema in Active Directory?

  • To store user data for quick access
  • To facilitate user authentication across the network
  • To define the properties and classes of objects (correct)
  • To manage the security settings of the domain

Which of the following statements correctly describes Organizational Units (OUs)?

  • OUs allow for policy application to a group of similar objects. (correct)
  • OUs cannot have sub-OUs.
  • OUs are the same as leaf objects.
  • OUs can only contain user accounts.

What is the distinction between leaf objects and organizational objects in Active Directory?

  • Leaf objects can only be OUs.
  • Organizational objects include OUs and other structures. (correct)
  • Organizational objects are not used for user management.
  • Leaf objects cannot have sub-objects.

Which property is NOT required for creating a domain user account?

<p>Email Address (B)</p> Signup and view all the answers

What does a Domain represent in Active Directory?

<p>A replication boundary with security objects (D)</p> Signup and view all the answers

How can an Active Directory administrator add or remove properties from an object?

<p>By extending the schema (C)</p> Signup and view all the answers

What is TRUE about Group Accounts in Active Directory?

<p>They simplify the application of permissions to multiple objects. (C)</p> Signup and view all the answers

What is the significance of a Tree in an Active Directory context?

<p>It represents a hierarchy of domains sharing a contiguous namespace. (D)</p> Signup and view all the answers

Flashcards

Active Directory Object

An item in Active Directory, defined by a class, with properties.

Active Directory Schema

A set of rules defining what objects can be created (e.g., users, computers).

Object Class

A template for Active Directory objects, defining their properties.

User Account (Leaf Object)

A user's login account in the Active Directory, allowing access to the domain.

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Group Account (Leaf Object)

A container for grouping users, computers, or other groups to apply permissions collectively.

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Computer Object (Leaf Object)

An account representing a domain-connected computer.

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Organizational Unit (OU)

A container in Active Directory for organizing objects.

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Domain

A fundamental Active Directory entity with policies and security, requiring a domain controller.

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Tree (AD)

A collection of domains; in AD, they share a common namespace.

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Study Notes

Active Directory Objects

  • Active Directory is made up of various object types defined by "classes".
  • Schema controls the types of objects that can be created.
  • Analogy: Car manufacturer (schema) creates models (classes).
  • Objects have properties (e.g., color, features).
  • Schema is a list of possible objects (Users, Groups, OUs).
  • Objects contain specific properties according to their class.
  • Properties can be added or removed by extending the schema.

Leaf Objects

  • Examples are User Accounts.
  • Domain users can logon to any computer in the domain, with permissions.
  • Need at least first name and logon name.
  • Administrator accounts are built-in for domain administration.

Group Accounts

  • Simplify management of users, computers, or other groups.
  • Assign permissions to groups of objects at once.
  • Objects must be members of specified groups.

Computer Objects

  • Computers need accounts to be part of a domain.
  • Can be pre-set or added to the domain when joined.

Organizational Units (OUs)

  • Containers to organize objects (users, groups, computers) in Active Directory.
  • Similar to folders in a file system.
  • Used for applying policies to groups of similar objects.
  • Can contain other organizational units (sub-OUs).
  • Represents hierarchy and logical groupings.
  • Manage collections of objects in a consistent way.
  • Used to delegate permissions for administering groups of objects.
  • Apply policies consistently.

Domains

  • Basic policy and security objects.
  • Require a domain controller.
  • Act as replication boundaries. Replicate data between controllers.
  • Represented by a triangle.
  • Administrative boundary for applying policies to groups.
  • Replication boundary between domain controllers.
  • Authentication and authorization boundary, limiting resource access.

Tree

  • Collection of one or more domains sharing a contiguous namespace.
  • Also shares the root domain's name.
  • Can have child domains.
  • All domains in a tree have two-way transitive trusts with each other.

Forest

  • Collection of one or more trees.
  • Shares a common schema and configuration.
  • Manages a common global catalog.
  • Shares the enterprise admin and schema admin accounts.
  • Trusts between all domains
  • Enables searching across all domains.

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