IT Desktop Engineer Interview Questions and Answers

Safe mode is a diagnostic mode of a computer operating system used to troubleshoot issues by running only essential system processes.

• Safe mode is used to diagnose and fix problems with a computer's operating system.

• In safe mode, only essential system processes are running, which can help isolate issues.

• Safe mode is often used when a computer is experiencing startup issues or crashes.

• Users can access safe mode by pressing a specific key during startup, such as F8 or Shift+F8.

• S...read more

TCP/IP model is a networking protocol suite that defines how data is transmitted over a network.

• TCP/IP model consists of four layers: Application, Transport, Internet, and Network Interface.

• Each layer has specific functions and protocols to ensure data is transmitted correctly.

• TCP (Transmission Control Protocol) is responsible for establishing and maintaining a connection between two devices.

• IP (Internet Protocol) is responsible for addressing and routing packets of data acro...read more

Active Directory is a directory service developed by Microsoft for Windows domain networks.

• Centralized database for managing network resources

• Stores information about users, computers, and other network objects

• Allows administrators to control access and permissions

• Facilitates single sign-on for users across network services