Top 100 Version Control Interview Questions and Answers

Modified refers to changes made to something to improve its functionality or performance.

• Modification can involve altering existing features or adding new ones

• It is important because it allows for continuous improvement and adaptation to changing nee...read more

CVS stands for Consumer Value Stores, a retail pharmacy chain in the United States.

• CVS is one of the largest pharmacy chains in the US.

• It offers prescription medications, over-the-counter drugs, health and beauty products, and general merchandise.

• CVS...read more

Branching strategy is decided based on project complexity, team size, release frequency, and risk tolerance.

• Consider project complexity - simple projects may only need a main branch, while complex projects may require feature branches.

• Take team size ...read more

Git rebase is a command used to integrate changes from one branch to another by applying them on top of the target branch.

• Rebase rewrites the project history by creating new commits for the changes.

• It is used to keep the commit history clean and line...read more

To add and push code to a repository, use git commands like git add, git commit, and git push.

• Use 'git add .' to stage all changes

• Use 'git commit -m 'Your commit message'' to commit changes

• Use 'git push origin branch_name' to push changes to the repo...read more

Integrating Git involves setting up a version control system for managing code changes.

• Install Git on the local machine

• Create a new repository on Git hosting service like GitHub or Bitbucket

• Clone the repository to the local machine using 'git clone'

• A...read more

Integrating GitOps involves using Git as a single source of truth for infrastructure and application deployment.

• Set up a Git repository to store infrastructure as code (IaC) and application code.

• Use Git branches for different environments (e.g. devel...read more

Git is a version control system used for tracking changes in source code, while Subversion (SVN) is another version control system with similar features.

• Git is distributed, allowing for offline work and faster branching and merging.

• Subversion is cent...read more

A pull request is a method of submitting contributions to a project on GitHub for review and merging.

• Pull requests are commonly used in version control systems like Git to propose changes to a codebase.

• They allow developers to collaborate and discuss...read more

Feature branching in Github is a practice of creating a separate branch for each new feature or task to isolate changes.

• Feature branching helps in keeping the main branch clean and stable.

• Developers can work on different features simultaneously witho...read more

To setup local repository, create a directory, copy packages, create repo file, and run createrepo command.

• Create a directory to store packages

• Copy packages to the directory

• Create a repo file in /etc/yum.repos.d/ directory

• Add necessary information in...read more

I am using Git as my versioning tool.

• Git is a distributed version control system.

• It allows for easy branching and merging of code.

• It also provides a history of changes made to the codebase.

• Other popular versioning tools include SVN and Mercurial.

A repository is a central location where data is stored and managed.

• Repositories are commonly used in software development to store and manage code.

• They can be either local or remote, and can be accessed by multiple users.

• Version control systems like...read more

Editing commands are tools used in GIS software to modify, update, or create spatial data.

• Editing commands include tools for creating new features, modifying existing features, and deleting features.

• Examples of editing commands are 'Create Feature', ...read more

Challenges include conflicts with other developers' changes, incorrect file paths, and forgetting to add files.

• Conflicts with other developers' changes

• Incorrect file paths

• Forgetting to add files

GitHub is a platform for version control and collaboration on software projects.

• GitHub allows developers to track changes in their codebase over time.

• It enables collaboration among team members by providing tools for code review, issue tracking, and ...read more

The command used to delete a branch in Git is 'git branch -d <branch_name>'.

• Use 'git branch -d <branch_name>' to delete a branch in Git.

• Make sure to switch to a different branch before deleting the branch.

• If the branch has not been merged, use 'git b...read more

Pull systems promote efficiency and responsiveness, reducing waste compared to push systems that can lead to overproduction.

• Pull systems align production with actual demand, minimizing excess inventory. For example, Just-In-Time (JIT) manufacturing.

• T...read more

Github is a version control system that allows for collaboration, code review, and easy management of code changes.

• Github allows for easy collaboration with other developers on a project

• It provides a platform for code review and feedback

• Github makes ...read more

Git conflicts can be resolved by using git merge or git rebase, resolving conflicts manually, and using git mergetool.

• Use 'git merge' to merge changes from different branches

• Use 'git rebase' to reapply changes on top of another branch

• Resolve conflict...read more

Field tracking is the process of monitoring changes made to specific fields in a database or system.

• Field tracking helps in auditing changes made to important fields.

• It allows administrators to track who made the changes and when.

• Field tracking can b...read more

GIT is a version control system used for tracking changes in code. Push and pull are commands used to sync code between repositories.

• GIT is used to manage and track changes in code

• Push command is used to upload changes to a remote repository

• Pull comm...read more

Feature branching and task branching are strategies used in version control systems to manage development tasks.

• Feature branching involves creating a separate branch for each new feature being developed, allowing for isolation and independent develop...read more

SCM stands for Supply Chain Management. It involves the coordination and management of all activities involved in the production and distribution of goods.

• SCM is the process of planning, implementing, and controlling the flow of goods and services fr...read more

Yes, I am familiar with repositories and version control.

• Repositories are used to store and manage code.

• Version control allows for tracking changes and collaborating with others.

• Examples of repositories and version control systems include Git and Git...read more

TFS and GitHub are used for version control and collaboration in software development.

• TFS and GitHub provide version control, allowing developers to track changes and collaborate on code.

• They enable multiple developers to work on the same codebase si...read more

Various branching strategies in version control systems help manage code changes effectively.

• Mainline/Branch by Release: Each release has its own branch for bug fixes and maintenance.

• Feature Branching: Each new feature is developed in a separate bran...read more

To create a PR in SAP, you can use transaction code ME51N or ME21N.

• Use transaction code ME51N to create a purchase requisition in SAP.

• Enter the necessary details such as material, quantity, delivery date, etc.

• Save the purchase requisition and it will...read more