10+ Interview Questions and Answers

I have handled clients from various industries with a maximum ticket size of $10 million.

• Handled clients from industries such as finance, healthcare, and retail

• Managed a project with a ticket size of $10 million for a healthcare client

• Collaborated with cross-functional teams to ensure successful delivery of projects

• Maintained strong relationships with clients to ensure repeat business

To establish connectivity between two applications when one is running on https, you can use APIs, webhooks, or integration platforms.

• Use APIs to allow the applications to communicate with each other securely over HTTPS.

• Implement webhooks to enable real-time communication between the applications.

• Utilize integration platforms like Zapier or MuleSoft to streamline the connectivity process.

Automate Enterprise Application Deployment in Weblogic by using scripting tools like WLST, Jenkins, and Ansible.

• Use WebLogic Scripting Tool (WLST) to automate deployment tasks

• Integrate with Continuous Integration tools like Jenkins for automated builds and deployments

• Utilize configuration management tools like Ansible for infrastructure automation

• Leverage deployment automation frameworks like Puppet or Chef for streamlined deployment processes

To debug internal server error while accessing a web application, check server logs, review recent changes, test with different browsers, and consult with developers.

• Check server logs for error details

• Review recent changes in the application code or server configuration

• Test the application with different browsers to isolate the issue

• Consult with developers to troubleshoot and fix the error

SSL certificates are used to secure communication over the internet. Keystore stores private keys and certificates, while truststore stores trusted certificates.

• SSL certificates are used to establish a secure connection between a client and a server.

• Keystore is a file that stores private keys and certificates used for SSL encryption.

• Truststore is a file that stores trusted certificates from Certificate Authorities (CAs) to verify the identity of the server.

• SSL certificates co...read more

Recovering Weblogic Console password

• Access the Weblogic Server machine

• Navigate to the 'security' folder in the Weblogic domain directory

• Locate the 'boot.properties' file and edit it to reset the password

Containerization is extensively used in our environment for efficient deployment and scaling of applications.

• We use Docker containers to package and deploy our applications

• Containerization helps in isolating applications and their dependencies

• It enables us to easily scale our applications horizontally

• We use Kubernetes for container orchestration and management

• Containerization has improved our deployment speed and reliability

Yes, Agile projects are iterative and incremental, with a focus on collaboration, flexibility, and delivering value to the customer.

• Agile projects involve breaking down work into small, manageable chunks called sprints

• Team members work together closely and communicate frequently to ensure progress and address any issues

• The customer is involved throughout the process to provide feedback and ensure the end product meets their needs

• Agile methodologies include Scrum, Kanban, and ...read more

I have used Terraform and CloudFormation for IaaC.

• Terraform is a popular IaaC tool that allows infrastructure as code for multiple cloud providers.

• CloudFormation is an AWS-specific IaaC tool that allows defining infrastructure as code using JSON or YAML templates.

GIT is a popular version control system used for managing code changes and collaboration among developers.

• Allows for easy collaboration among developers

• Tracks changes to code over time

• Enables easy rollback to previous versions

• Facilitates code reviews and pull requests

• Integrates with many development tools and platforms

• Example: Using GIT to manage a team's codebase for a software project

DevOps pipeline is a set of automated processes that enable continuous integration, testing, and deployment of software.

• DevOps pipeline involves continuous integration, testing, and deployment of software

• It is a set of automated processes that enable faster and more reliable software delivery

• It helps in reducing errors and improving collaboration between development and operations teams

• Examples of tools used in DevOps pipeline include Jenkins, Git, Docker, and Kubernetes