Fourth Dimension Technologies Interview Questions and Answers

If I get a beep sound and the system is not turning on, I will perform the following troubleshooting steps:

• Check if the power cable is properly connected and try a different power outlet

• Inspect the power supply unit for any signs of damage or overheating

• Reset the BIOS by removing the CMOS battery and reinserting it after a few minutes

• Check if the RAM modules are properly seated and try reseating them

• Disconnect any external devices and try turning on the system

• If the issue per...read more

I am familiar with various DevOps tools such as Jenkins, Ansible, Docker, Kubernetes, Git, and AWS services.

• Jenkins for continuous integration and continuous delivery

• Ansible for configuration management and automation

• Docker and Kubernetes for containerization and orchestration

• Git for version control

• AWS services such as EC2, S3, Lambda, and CloudFormation for cloud infrastructure management

AD FSMO Backup refers to the process of backing up the Active Directory Flexible Single Master Operations roles.

• AD FSMO roles are specialized tasks assigned to domain controllers in an Active Directory forest.

• Backing up FSMO roles ensures that they can be restored in case of failure or disaster.

• Examples of FSMO roles include Schema Master, Domain Naming Master, RID Master, PDC Emulator, and Infrastructure Master.

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

• Consists of four layers: Application, Transport, Internet, Link

• Each layer has specific functions and protocols

• Example: HTTP operates at the Application layer, TCP at the Transport layer