Coforge Technical Consultant Interview Questions and Answers

I have over 5 years of experience as a Technical Consultant specializing in software implementation and integration.

• 5+ years of experience in technical consulting

• Specialize in software implementation and integration

• Strong problem-solving skills

• Excellent communication and client management skills

My greatest strength is my ability to quickly analyze complex technical problems and come up with effective solutions.

• Strong problem-solving skills

• Ability to think critically and analytically

• Experience in troubleshooting technical issues

• Effective communication skills to explain solutions to non-technical stakeholders

Yes

• LiveData is lifecycle aware and can be used to observe changes in data.

• ViewModel provides a way to store and manage UI-related data across configuration changes.

• ViewModel can hold LiveData objects to provide data to the UI.

• LiveData and ViewModel work together to ensure data consistency and prevent memory leaks.

The ViewModel survives configuration changes by being retained by the system.

• ViewModels are designed to survive configuration changes like screen rotations or language changes.

• When an activity is destroyed and recreated, the ViewModel is not destroyed and retains its data.

• The ViewModel is associated with the activity's lifecycle and is retained until the activity is finished.

• The retained ViewModel instance can be acces...read more

MVP offers better separation of concerns and easier unit testing compared to MVC.

• MVP separates the presentation layer from the business logic, making it easier to maintain and modify the codebase.

• MVP allows for easier unit testing as the presenter can be tested independently from the view.

• MVP provides better decoupling between components, enabling easier code reuse and scalability.

• MVP promotes a clear separation of con...read more

SSL pinning is a security technique that ensures a client only communicates with a server using a pre-defined public key.

• SSL pinning involves hardcoding the server's public key in the client's code or configuration.

• During the SSL handshake, the client checks if the server's public key matches the pinned key.

• If the keys match, the connection is established; otherwise, it is rejected.

• Pinning prevents man-in-the-middle at

Data security can be achieved through encryption, access controls, backups, and regular security audits.

• Encrypt sensitive data using strong encryption algorithms.

• Implement access controls to restrict unauthorized access to the data.

• Regularly backup the data to prevent data loss.

• Conduct regular security audits to identify and fix vulnerabilities.

• Use secure protocols and communication channels for data transfer.

• Implement...read more

Encryption keys should be securely stored in a separate key management system.

• Encryption keys should not be stored alongside the encrypted data.

• Use a dedicated key management system (KMS) to store and manage encryption keys.

• Implement strong access controls and authentication mechanisms for the KMS.

• Consider using hardware security modules (HSMs) for added security.

• Regularly rotate encryption keys to minimize the impact