Windows Administrator L1 Interview Question 1
•
Domain Network has higher level of security when compared to Workgroup.
Domain Network Implementation and Maintained cost is very less when compared to that of workgroup.
Time constrain is very less when compared to that of a Workgroup.
Administrator has overall control on the network where else workgroup has no control.
•Windows Server 2003, Standard Edition: - is aimed towards small to medium sized businesses. Standard Edition supports file and printer sharing, offers secure Internet connectivity, and allows centralized desktop application deployment.
•Windows Server 2003, Enterprise Edition: - is aimed towards medium to large businesses. It is a full-function server operating system that supports up to eight processors and provides enterprise-class features and support for up to 32 GB of memory.
•Windows Server 2003, Web Edition: - is mainly for building and hosting Web applications, Web pages, and XML Web Services.
•Windows Server 2003, Datacenter Edition: - is the flagship of the Windows Server line and designed for immense infrastructures demanding high security and reliability.
•
A Record binds Name with IP Address
•A Record OR Host Record is used to bind a Name with IP Address.
•PTR Record is used to bind an IP Address with Name.
SAP Client Creation (SCC4) & Logical system (BD54) in SAP
In Active Directory, Group Scopes determine
how permissions are assigned to resources and how groups can be nested within
other groups. Understanding group scopes is essential for effective access
control and resource management in a domain environment.
There are three types of group scopes in Active
Directory:
1. Domain Local Group
- Scope:
Local to the domain in which it resides
- Used
for: Assigning permissions to resources within the same domain
- Can
include:
- Users
- Global
groups
- Universal
groups
- Other
domain local groups (from any domain)
Example:
Use a domain local group to grant access to a folder shared on a file server in
the same domain.
2. Global Group
- Scope:
Visible only within the domain it was created in
- Used
for: Grouping users who share similar job roles
- Can
include:
- Users
- Other
global groups (from the same domain)
Example:
Create a global group called "SalesTeam" to include all sales
department users and assign this group to a domain local group that has access
to sales reports.
3. Universal Group
- Scope:
Can span across multiple domains in a forest
- Used
for: Assigning permissions across multiple domains
- Can
include:
- Users
- Global
groups
- Other
universal groups (from any domain)
Example:
Use a universal group to assign email distribution rights or access to shared
resources across multiple domains.
Summary Table of Group Scopes
|
Group Scope |
Can Contain |
Can Be Used In |
Best Use Case |
|
Domain Local |
Users, global, universal groups, other DL groups |
Same domain only |
Assigning permissions to local resources |
|
Global |
Users, other global groups (same domain) |
Any domain |
Organizing users by role or department |
|
Universal |
Users, global groups, other universal groups |
Any domain in the forest |
Cross-domain access or email distribution groups |
Windows Administrator L1 Interview Question 1
What is Active Directory and why is it used?
Answer:
Active Directory (AD) is a directory service developed by Microsoft for Windows domain networks. It is used to store information about the network’s resources such as users, computers, printers, and security policies.
AD helps administrators:
-
Manage user accounts and group policies
-
Authenticate and authorize users and computers
-
Create a centralized environment for security and configuration management
-
Organize data using a hierarchical structure of domains, trees, and forests
It allows centralized control over the entire organization’s IT infrastructure, improving security, efficiency, and user access management.
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