Capgemini Interview Questions, Process, and Tips for Experienced

The major incident lifecycle involves several key stages from detection to resolution.

• Detection and alerting of the incident

• Assessment and classification of the incident

• Response and mitigation actions

• Resolution and recovery process

• Post-incident analysis and documentation

Ratio analysis can help locate the reason for variance in profit between two quarters by comparing key financial ratios.

• Calculate and compare key financial ratios such as profitability ratios (e.g. net profit margin), liquidity ratios (e.g. current ratio), and efficiency ratios (e.g. asset turnover ratio) between the two quarters.

• Identify any significant changes in the ratios that could explain the variance in profit, ...read more

I am willing to relocate for the right opportunity. My spouse will take care of our child. I left previous companies for career growth.

• I am open to relocating for the right job opportunity

• My spouse will take care of our child during the relocation process

• I left previous companies to seek career growth and new challenges

I monitor the application stack through automated monitoring tools and manual checks.

• Utilize monitoring tools like Nagios, Zabbix, or Prometheus to track performance metrics

• Set up alerts for key indicators such as CPU usage, memory usage, and response times

• Regularly review logs and error messages to identify issues and trends

• Perform manual checks on application components to ensure proper functioning

• Implement automated...read more

Autoboxing is the automatic conversion of primitive data types to their corresponding wrapper classes.

• Autoboxing allows you to use primitive data types as objects.

• It simplifies the process of working with collections that require objects.

• Example: Integer num = 10; // autoboxing int to Integer

System.out.print is a Java statement used to print output to the console.

• System.out.print is used to display text or variables on the console without a newline character.

• It is part of the java.io package and is commonly used for debugging and displaying information to the user.

• Example: System.out.print("Hello World!"); will print 'Hello World!' to the console.

Identifying memory leaks in Spring involves using tools like VisualVM, JConsole, and Heap Dump analysis.

• Use tools like VisualVM or JConsole to monitor memory usage and identify potential leaks

• Analyze heap dumps to identify objects that are not being garbage collected

• Look for objects that have strong references but are no longer needed

• Check for potential memory leaks in Spring beans or application context

RestAPI implementation involves creating web services using HTTP methods to interact with data.

• Use HTTP methods like GET, POST, PUT, DELETE to perform CRUD operations on resources

• Implement endpoints with appropriate request and response formats (JSON, XML)

• Secure API with authentication and authorization mechanisms like OAuth

• Document API using tools like Swagger for easy consumption by clients