Sidvin Core-Tech QA Specialist Interview Questions and Answers

Array is a fixed-size data structure while ArrayList is a dynamic-size data structure in Java.

• Array is a fixed-size collection of elements of the same data type, while ArrayList is a dynamic-size collection that can grow or shrink as needed.

• Arrays can store primitive data types and objects, while ArrayList can only store objects.

• Arrays require a specific size to be declared, while ArrayList can dynamically resize itsel...read more

Manpower management involves proper allocation and utilization of resources, documentation ensures accountability, and safety measures are crucial for a secure work environment.

• Create a detailed manpower plan outlining roles, responsibilities, and tasks for each team member.

• Regularly assess workload and adjust manpower allocation as needed to ensure efficiency.

• Implement a documentation system to track progress, identif...read more

I have 5 years of experience in substation maintenance, including incident response and resolution.

• Managed regular maintenance schedules for substation equipment

• Responded to and resolved incidents such as power outages or equipment failures

• Implemented safety protocols to prevent future incidents

• Trained team members on proper maintenance procedures

• Collaborated with engineers to improve substation efficiency