Introduction to DevOps

Agile development allows for quick client feedback through short iterations called sprints, unlike traditional approaches that often seek feedback only after completing long phases.

Continuous testing allows teams to identify and fix bugs earlier in the development process, leading to higher quality deliverables.

DevOps aims to foster collaboration between development and operations teams to deliver rapid, high-quality software updates.

<p>Microservices are small, independently functioning components of an application that can operate together to form a complete system.</p> Signup and view all the answers

<p>'Speed' refers to the goal of releasing small, continuous updates quickly and frequently instead of large, infrequent changes.</p> Signup and view all the answers

<p>Deliverables must meet stakeholders' expectations for performance, functionality, stability, reliability, availability, and security.</p> Signup and view all the answers

<p>Automation in DevOps streamlines the movement of code through the Software Development Life Cycle (SDLC), making processes more efficient.</p> Signup and view all the answers

<p>The development team writes and maintains the software code, while the IT operations team manages and optimizes the infrastructure for deployment.</p> Signup and view all the answers

<p>Sprints create a framework for regular reassessment and adaptation of the project plan, allowing for changes based on client feedback and new ideas.</p> Signup and view all the answers

<p>Smaller-scale changes reduce the risk of breaking the entire application and make the update process faster and more efficient.</p> Signup and view all the answers

<p>Culture is important as it promotes collaboration and breaks down the silos that traditionally separate development and operations teams.</p> Signup and view all the answers

<p>DevOps enables organizations to implement continuous updates, allowing for faster and more frequent software releases.</p> Signup and view all the answers

<p>Agile methodologies complement DevOps by encouraging frequent iterations, quick feedback, and continuous improvement in software development practices.</p> Signup and view all the answers

<p>Stakeholders include development teams, operations teams, security teams, line of business teams, and users.</p> Signup and view all the answers

<p>Like traditional project management, agile projects have overall goals, but they feature a less detailed and more adaptable plan.</p> Signup and view all the answers

<p>'Ops' represents the IT operations team, which is responsible for managing, optimizing the infrastructure, and deploying software updates.</p> Signup and view all the answers

<p>Automation reduces the time to deployment and minimizes human error.</p> Signup and view all the answers

<p>CI involves regularly integrating code into the main code base, while CD sends this code to a preproduction environment for verification.</p> Signup and view all the answers

<p>Tools can automatically run tests, prepare infrastructure, monitor performance, and deploy code to production.</p> Signup and view all the answers

<p>Instant feedback allows developers to quickly address bugs and maintain code quality.</p> Signup and view all the answers

<p>Automated checks like application and vulnerability scanning help to safeguard the code against security threats.</p> Signup and view all the answers

<p>CI/CD automates the deployment process, allowing for quicker updates with less manual effort.</p> Signup and view all the answers

<p>CD ensures that code is verified and ready for quick deployment to production.</p> Signup and view all the answers

<p>CI/CD particularly enhances the automation of testing and deployment processes.</p> Signup and view all the answers

<p>A key benefit is the quick feedback about software issues, which enhances product quality and responsiveness to changes.</p> Signup and view all the answers

<p>Developers in a DevOps framework are responsible not only for coding but also for testing and maintaining their code over time.</p> Signup and view all the answers

<p>Their participation ensures that necessary features like monitoring and security testing are built into the software from the beginning.</p> Signup and view all the answers

<p>One disadvantage is its rigidity, which makes it difficult to adapt when obstacles arise or when client requirements change.</p> Signup and view all the answers

<p>The agile approach prioritizes flexibility and adaptability, allowing for adjustments based on continuous feedback throughout the project.</p> Signup and view all the answers

<p>Collaboration fosters understanding of each team's needs, leading to improved work practices and stronger relationships.</p> Signup and view all the answers

<p>DevOps enables more frequent and timely feedback due to the continuous collaboration between teams throughout the SDLC.</p> Signup and view all the answers

<p>Agile practices enhance software quality by allowing for continuous testing and iterative improvements based on user feedback.</p> Signup and view all the answers