Tekcypher Solutions Interview Questions, Process, and Tips

Docker is a containerization platform for packaging applications, while Kubernetes is a container orchestration tool for managing containerized applications.

• Docker is used to create, deploy, and run applications in containers.

• Kubernetes automates the deployment, scaling, and management of containerized applications.

• Docker focuses on packaging applications and their dependencies into containers.

• Kubernetes focuses on orc...read more

Rebase rewrites commit history by moving the current branch to the updated base branch, while fetch retrieves changes from a remote repository.

• Rebase is used to apply changes from one branch to another by rewriting commit history.

• Fetch is used to retrieve changes from a remote repository without merging them into the local branch.

• Rebase can be used to keep commit history clean and linear, while fetch allows for reviewi...read more

The version used in git is typically the latest stable release.

• The version used in git can vary depending on the organization's preferences and requirements.

• It is recommended to use the latest stable release to ensure compatibility and access to new features.

• Some organizations may choose to use specific versions for stability or compatibility reasons.

• Commonly used versions include Git 2.30.2, Git 2.31.1, etc.

S3 bucket is a storage service provided by AWS for storing and retrieving data.

• Used for storing files, images, videos, backups, and other data

• Can be accessed from anywhere on the internet

• Provides scalability, durability, and security for data storage

• Can be used for hosting static websites

An artifact is a deployable component of a software application that is generated during the build process.

• Artifacts can include compiled code, libraries, configuration files, and other resources needed for the application to run.

• They are typically stored in a repository and can be deployed to various environments.

• Examples of artifacts include JAR files, WAR files, Docker images, and RPM packages.

Jenkins file is a text file that contains the definition of a Jenkins Pipeline.

• Jenkins file is written in Groovy DSL (Domain Specific Language).

• It defines the steps, stages, and other configurations of a Jenkins Pipeline.

• Jenkins file can be stored in source control along with the code it builds.

• It allows for versioning and sharing of pipeline configurations.

CI is Continuous Integration, where code changes are automatically built and tested. CD is Continuous Delivery/Deployment, where code changes are automatically deployed to production.

• CI focuses on integrating code changes frequently, ensuring they do not break the build.

• CD focuses on automating the deployment process to deliver code changes to production quickly and reliably.

• CI is a part of the CD process, ensuring tha...read more

Jenkins pipeline is a way to define and automate the steps in your software delivery process.

• Allows you to define your build process as code

• Enables you to automate the entire software delivery process

• Supports both declarative and scripted syntax

• Provides visibility into the status of each stage of the pipeline

• Integrates with version control systems like Git