Cluster Engineer Interview Questions and Answers

Check for power supply, fuel level, battery, and ignition switch.

• Check if there is enough fuel in the tank.

• Check if the battery is charged and connected properly.

• Check if the ignition switch is turned on.

• Check if there is power supply to the DG.

• Check if there are any error codes or alarms displayed on the control panel.

Ensure safety measures, permits, and inspections are in place before starting construction activities.

• Ensure all necessary safety measures are in place, such as proper signage, barriers, and personal protective equipment.

• Obtain all required permits and approvals before beginning any construction work.

• Schedule and conduct any pre-construction inspections to identify potential hazards or issues.

• Verify that all workers are properly trained and equipped to safely perform their ta...read more

I have knowledge of telecom infrastructure.

• I am familiar with the components of telecom infrastructure such as switches, routers, and servers.

• I understand the importance of network security and data privacy in telecom infrastructure.

• I have experience in configuring and maintaining telecom infrastructure.

• I am knowledgeable about different types of telecom networks such as LAN, WAN, and MAN.

• I am aware of the latest trends and technologies in telecom infrastructure such as 5G an...read more

To control outage & energy, monitor cluster health, use power management tools, and implement redundancy.

• Monitor cluster health regularly to detect any potential issues

• Use power management tools to optimize energy usage

• Implement redundancy to ensure high availability

• Have a disaster recovery plan in place

• Perform regular maintenance and updates

• Consider using load balancers to distribute workload

• Use virtualization to improve resource utilization

Check for construction site at concreting time includes formwork inspection, concrete mix testing, reinforcement placement, and weather conditions monitoring.

• Inspect formwork for proper alignment and stability

• Test concrete mix for desired strength and consistency

• Ensure correct placement of reinforcement bars

• Monitor weather conditions to prevent issues like rain affecting the concrete

Automation of site can be achieved through various tools and techniques.

• Use of configuration management tools like Ansible, Chef, Puppet

• Continuous Integration and Deployment using Jenkins, Travis CI

• Infrastructure as Code using Terraform, CloudFormation

• Monitoring and Alerting using tools like Nagios, Prometheus

• Automated Testing using tools like Selenium, JMeter

• Use of containerization technologies like Docker, Kubernetes

Slump cone test is a method to measure the workability of concrete.

• It involves filling a slump cone with freshly mixed concrete, then lifting the cone to see how much the concrete slumps or settles.

• The amount of slump indicates the consistency of the concrete - a higher slump means a more workable mix.

• The test helps ensure the concrete is of the right consistency for proper placement and compaction.

• The results of the test can also indicate if adjustments need to be made to th...read more