Top 100 Version Control Interview Questions and Answers

To copy a commit from one branch to another, use the git cherry-pick command.

• Checkout the branch where you want to copy the commit

• Find the commit hash of the commit you want to copy

• Run 'git cherry-pick ' to apply the commit to the current branch

We used Git for version control in our previous project.

• We created a Git repository for the project.

• All team members were added as collaborators to the repository.

• We followed the Git flow branching model.

• We used pull requests for code review and merg...read more

Code is pushed to Github using Git commands through the terminal or a Git client.

• Create a new repository on Github

• Clone the repository to your local machine

• Make changes to the code and commit them using Git commands

• Push the changes to Github using Gi...read more

Resolve conflicts by merging changes and resolving conflicts manually.

• Pull the latest changes from the remote branch

• Merge the changes with your local branch

• Resolve conflicts manually by editing the conflicting files

• Add and commit the changes

• Push the ...read more

To handle a branch effectively, a branch manager should focus on leadership, communication, team building, and goal setting.

• Develop strong leadership skills to guide and motivate the branch team.

• Communicate effectively with staff, customers, and uppe...read more

Git is a version control system used for tracking changes in code. It allows collaboration and easy management of codebase.

• git init - initializes a new git repository

• git add - adds changes to the staging area

• git commit - commits changes to the reposi...read more

To switch from one branch to another in git, use the 'git checkout' command.

• Use 'git checkout' followed by the branch name to switch to that branch

• Make sure to commit or stash any changes before switching branches

• You can also create a new branch and ...read more

A good SCM branching strategy involves clear naming conventions, regular merges, and a well-defined release process.

• Use a naming convention that clearly identifies the purpose of each branch

• Regularly merge changes from development branches into the m...read more

Repo is a financial transaction where one party sells securities to another party with an agreement to buy them back at a later date.

• Repo stands for repurchase agreement.

• It is a short-term borrowing mechanism used by banks and other financial institu...read more

I have used both GIT and TFS for source control.

• I have used GIT for personal projects and TFS for enterprise-level projects.

• I am familiar with branching, merging, and pull requests in both GIT and TFS.

• I have experience with using GIT and TFS in conju...read more

Branching strategies in GIT are ways to manage code changes and collaboration among team members.

• Gitflow - a popular branching model that uses a master branch for production-ready code and a develop branch for ongoing development

• Trunk-based developme...read more

Check the status of the purchase requisition in the system.

• Check if the purchase requisition has been approved by the appropriate authorities.

• Verify if there are any issues with the vendor or catalog causing the ordering process to be stuck.

• Review th...read more

Git stash is a command in Git that temporarily shelves changes you've made to your working directory.

• Git stash is used to save changes that are not ready to be committed yet.

• It allows you to switch branches without committing changes.

• You can apply th...read more

Github/Bitbucket are essential for version control, collaboration, code review, and project management in software development.

• Facilitates version control by tracking changes made to codebase

• Enables collaboration among team members by providing a cen...read more

Efficient in using GitHub and command line tools for version control and automation.

• Proficient in using Git commands for version control and collaboration.

• Familiar with creating branches, merging code, resolving conflicts, and managing repositories o...read more

Mergers can be identified through various methods.

• Analyzing financial statements of companies involved

• Monitoring news and press releases

• Looking for changes in ownership or management

• Tracking stock prices and trading volumes

• Consulting industry experts...read more

To avoid merge conflicts in git, use branches effectively, communicate with team members, and regularly pull changes from the remote repository.

• Create feature branches for each new feature or bug fix

• Regularly pull changes from the remote repository t...read more

Yes, GitLab is a web-based Git repository manager that provides continuous integration, deployment, and monitoring.

• GitLab is an open-source platform for managing Git repositories

• It provides features like continuous integration, deployment, and monito...read more

Code can be pushed to Jira using Jira REST API or by integrating with a CI/CD tool.

• Jira REST API can be used to create an issue and attach code to it

• Integrating with a CI/CD tool like Jenkins can automate the process of pushing code to Jira

• Jira plugi...read more

Different versions of Selenium include Selenium IDE, Selenium WebDriver, and Selenium Grid.

• Selenium IDE is a record and playback tool for creating automated tests in the browser.

• Selenium WebDriver is a tool for writing automated tests in various prog...read more

Version control allows for tracking changes, collaboration, reverting to previous versions, and maintaining code integrity.

• Facilitates tracking changes made to code over time

• Enables collaboration among team members by providing a centralized reposito...read more

Git hooks are scripts that run automatically before or after certain Git commands are executed.

• Git hooks are customizable scripts that can be triggered by specific Git events.

• They can be used to enforce coding standards, run tests, or automate deploy...read more

We use Git as our version control tool and Jenkins for CI/CD.

• We use Git for version control as it is widely used and has a lot of community support.

• Jenkins is our preferred CI/CD tool as it is open-source and has a large number of plugins available.

• W...read more

Cherry pick is a Git command used to select and apply specific commits from one branch to another.

• It allows developers to apply only the necessary changes to a branch without merging the entire branch.

• It can be useful in situations where a bug fix or...read more

A branch in git is a separate line of development that allows you to work on features or fixes without affecting the main codebase.

• Branches allow for parallel development

• They can be created, switched between, merged, and deleted

• Common branches includ...read more

Pull is when the client initiates the request for data, while push is when the server sends data without a request.

• Pull: Client initiates request for data

• Push: Server sends data without request

• Pull: Used in polling mechanisms

• Push: Used in real-time c...read more

To merge particular commits to a branch, use git cherry-pick command.

• Identify the commit hash of the specific commit you want to merge

• Switch to the branch where you want to merge the commit

• Use 'git cherry-pick ' to apply the changes of that commit to...read more

A shared repository is a central location where files and data are stored and accessed by multiple users or systems.

• Centralized storage for files and data

• Allows multiple users or systems to access and modify the same files

• Helps in collaboration and v...read more