Onward Technologies Inc Devops Engineer Interview Questions and Answers

Setting up a CICD pipeline using Jenkins for a Java based application involves configuring Jenkins jobs for building, testing, and deploying the application.

• Install Jenkins and necessary plugins for Java projects

• Create a Jenkins job for building the Java application using Maven or Gradle

• Add a post-build step to run unit tests using tools like JUnit

• Configure Jenkins to trigger the job on code commits to the repository

• Se...read more

When accessing a website, the backend server receives the request, processes it, retrieves data from databases or other sources, and sends a response back to the client.

• Client sends a request to the website's URL

• DNS resolves the domain name to an IP address

• Backend server receives the request and processes it

• Server retrieves data from databases or other sources

• Server generates a response and sends it back to the client

Devops tools are software products that help automate the processes involved in software development, testing, and deployment.

• Popular Devops tools include Jenkins, Docker, Ansible, Kubernetes, and Git.

• These tools help in automating tasks like building, testing, and deploying software applications.

• They also facilitate collaboration between development and operations teams, leading to faster and more reliable software de...read more

Devops tools are essential for automation, collaboration, and monitoring in the software development lifecycle.

• Devops tools help automate tasks like code deployment, infrastructure provisioning, and testing.

• Popular Devops tools include Jenkins, Docker, Ansible, Kubernetes, and Git.

• These tools facilitate collaboration between development and operations teams, enabling faster delivery of software.

• Monitoring tools like Na...read more

IAAS provides virtualized computing resources over the internet, while PAAS provides a platform for developers to build, deploy, and manage applications.

• IAAS offers virtualized infrastructure like virtual machines, storage, and networking, while PAAS offers a platform for developers to build, deploy, and manage applications.

• IAAS allows users to manage and control the infrastructure, while PAAS abstracts the underlying ...read more

My expected CTC is based on industry standards, my experience, and the responsibilities of the role.

• Expected CTC is based on market research and industry standards for DevOps Engineers.

• Consideration of my experience, skills, and qualifications in determining the expected CTC.

• The responsibilities and scope of the role will also influence my expected CTC.

• Open to negotiation based on additional benefits or opportunities o

SSL termination is the process of decrypting SSL/TLS encrypted traffic at a load balancer or proxy server before forwarding it to the backend servers.

• SSL termination helps offload the decryption process from backend servers, improving performance.

• It allows the load balancer or proxy server to inspect and manipulate the unencrypted traffic before sending it to the backend servers.

• SSL termination is commonly used in scen...read more