DEV Community

Ruhul Amin Sujon
Ruhul Amin Sujon

Posted on • Edited on

Git, GitHub, PR & Version Control Interview Questions in Bangla

đŸ”Ĩ Git, GitHub, PR & Version Control – Interview Questions (Bangla)


🔸 Version Control Basics

āĻĒā§āϰāĻļā§āύ ā§§: Version Control System (VCS) āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Version Control System āĻāĻŽāύ āĻāĻ•āϟāĻŋ āϏāĻŋāĻ¸ā§āĻŸā§‡āĻŽ āϝāĻž āϕ⧋āĻĄā§‡āϰ āĻĒā§āϰāϤāĻŋāϟāĻŋ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āχāϤāĻŋāĻšāĻžāϏ āϏāĻ‚āϰāĻ•ā§āώāĻŖ āĻ•āϰ⧇ āĻāĻŦāĻ‚ āĻāĻ•āĻžāϧāĻŋāĻ• āĻĄā§‡āϭ⧇āϞāĻĒāĻžāϰāϕ⧇ āĻāĻ•āϏāĻžāĻĨ⧇ āĻ•āĻžāϜ āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ⧍: Version control āϕ⧇āύ āĻĻāϰāĻ•āĻžāϰ?

āωāĻ¤ā§āϤāϰ:

  • āϕ⧋āĻĄ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ⧇āϰ āχāϤāĻŋāĻšāĻžāϏ āϏāĻ‚āϰāĻ•ā§āώāĻŖ
  • āϭ⧁āϞ āĻšāϞ⧇ āφāϗ⧇āϰ āĻ­āĻžāĻ°ā§āϏāύ⧇ āĻĢāĻŋāϰ⧇ āϝāĻžāĻ“ā§ŸāĻž
  • āĻāĻ•āĻžāϧāĻŋāĻ• āĻĄā§‡āϭ⧇āϞāĻĒāĻžāϰ āĻāĻ•āϏāĻžāĻĨ⧇ āĻ•āĻžāϜ āĻ•āϰāĻž
  • Conflict āϏāĻšāĻœā§‡ āĻŽā§āϝāĻžāύ⧇āϜ āĻ•āϰāĻž

āĻĒā§āϰāĻļā§āύ ā§Š: Version control āĻ›āĻžā§œāĻž āϕ⧀ āϏāĻŽāĻ¸ā§āϝāĻž āĻšā§Ÿ?

āωāĻ¤ā§āϤāϰ:

  • āϕ⧋āĻĄ overwrite āĻšā§Ÿā§‡ āϝ⧇āϤ⧇ āĻĒāĻžāϰ⧇
  • āϕ⧇ āϕ⧀ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ•āϰ⧇āϛ⧇ āĻŦā§‹āĻāĻž āϝāĻžā§Ÿ āύāĻž
  • Backup āĻŦāĻž rollback āϏāĻŽā§āĻ­āĻŦ āĻšā§Ÿ āύāĻž

āĻĒā§āϰāĻļā§āύ ā§Ē: Centralized āĻ“ Distributed VCS āĻāϰ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āϕ⧀?

āωāĻ¤ā§āϤāϰ:

  • Centralized: SVN
  • Distributed: Git
  • Git āĻ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ repository āϞ⧋āĻ•āĻžāϞ āĻŽā§‡āĻļāĻŋāύ⧇ āĻĨāĻžāϕ⧇

āĻĒā§āϰāĻļā§āύ ā§Ģ: Git āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Git āĻšāϞ⧋ āĻāĻ•āϟāĻŋ Distributed Version Control System āϝāĻž Linus Torvalds āϤ⧈āϰāĻŋ āĻ•āϰ⧇āϛ⧇āύāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ŧ: Git āφāϰ GitHub āĻ•āĻŋ āĻāĻ• āϜāĻŋāύāĻŋāϏ?

āωāĻ¤ā§āϤāϰ:
āύāĻžāĨ¤

  • Git → version control tool
  • GitHub → Git repository hosting platform

āĻĒā§āϰāĻļā§āύ ā§­: GitHub āĻ›āĻžā§œāĻž āĻ•āĻŋ Git āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āϝāĻžā§Ÿ?

āωāĻ¤ā§āϤāϰ:
āĻšā§āϝāĻžāρ, āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āϞ⧋āĻ•āĻžāϞāĻ­āĻžāĻŦ⧇āĻ“ Git āĻŦā§āϝāĻŦāĻšāĻžāϰ āĻ•āϰāĻž āϝāĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ž: Repository āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Repository āĻšāϞ⧋ āĻāĻ•āϟāĻŋ āĻĒā§āϰāĻœā§‡āĻ•ā§āĻŸā§‡āϰ āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ source code āĻ“ commit history āϏāĻ‚āϰāĻ•ā§āώāϪ⧇āϰ āϜāĻžā§ŸāĻ—āĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ⧝: Local āĻ“ Remote repository āϕ⧀?

āωāĻ¤ā§āϤāϰ:

  • Local → āύāĻŋāĻœā§‡āϰ āĻ•āĻŽā§āĻĒāĻŋāωāϟāĻžāϰ⧇
  • Remote → GitHub / GitLab āĻ

āĻĒā§āϰāĻļā§āύ ā§§ā§Ļ: Git workflow āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āϕ⧋āĻĄ āϞ⧇āĻ–āĻž → commit → push → pull request → review → merge


🔸 Basic Git Commands

āĻĒā§āϰāĻļā§āύ ā§§ā§§: git init āϕ⧀ āĻ•āϰ⧇?

āωāĻ¤ā§āϤāϰ:
āύāϤ⧁āύ Git repository āϤ⧈āϰāĻŋ āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ⧧⧍: git clone āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Remote repository āϞ⧋āĻ•āĻžāϞ āĻŽā§‡āĻļāĻŋāύ⧇ āĻ•āĻĒāĻŋ āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ā§§ā§Š: git status āϕ⧀ āĻĻ⧇āĻ–āĻžā§Ÿ?

āωāĻ¤ā§āϤāϰ:
Working directory āĻ“ staging area āĻāϰ āĻ…āĻŦāĻ¸ā§āĻĨāĻž āĻĻ⧇āĻ–āĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§§ā§Ē: git add āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻĢāĻžāχāϞ staging area-āϤ⧇ āĻĒāĻžāĻ āĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§§ā§Ģ: git commit āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Staged āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ¸ā§āĻĨāĻžā§Ÿā§€āĻ­āĻžāĻŦ⧇ history-āϤ⧇ āϏāĻ‚āϰāĻ•ā§āώāĻŖ āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ā§§ā§Ŧ: āĻ­āĻžāϞ⧋ commit message āϕ⧇āĻŽāύ āĻšāĻ“ā§ŸāĻž āωāϚāĻŋāϤ?

āωāĻ¤ā§āϤāϰ:

  • āϛ⧋āϟ
  • āĻĒāϰāĻŋāĻˇā§āĻ•āĻžāϰ
  • āĻ…āĻ°ā§āĻĨāĻŦā§‹āϧāĻ•

āωāĻĻāĻžāĻšāϰāĻŖ:

fix: login validation issue
Enter fullscreen mode Exit fullscreen mode

āĻĒā§āϰāĻļā§āύ ā§§ā§­: git log āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āϏāĻŦ commit history āĻĻ⧇āĻ–āĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§§ā§Ž: git diff āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻŦāĻ°ā§āϤāĻŽāĻžāύ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ“ āφāϗ⧇āϰ commit āĻāϰ āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āĻĻ⧇āĻ–āĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ⧧⧝: git reset āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Commit āĻŦāĻž staging āĻŦāĻžāϤāĻŋāϞ āĻ•āϰāϤ⧇ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ⧍ā§Ļ: git revert āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āύāϤ⧁āύ commit āϤ⧈āϰāĻŋ āĻ•āϰ⧇ āφāϗ⧇āϰ commit undo āĻ•āϰ⧇āĨ¤


🔸 Branch & Merge

āĻĒā§āϰāĻļā§āύ ⧍⧧: Branch āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Branch āĻšāϞ⧋ āĻŽā§‚āϞ āϕ⧋āĻĄ āĻĨ⧇āϕ⧇ āφāϞāĻžāĻĻāĻž āĻāĻ•āϟāĻŋ development lineāĨ¤


āĻĒā§āϰāĻļā§āύ ⧍⧍: Branch āϕ⧇āύ āĻĻāϰāĻ•āĻžāϰ?

āωāĻ¤ā§āϤāϰ:

  • Feature āφāϞāĻžāĻĻāĻž āĻ•āϰ⧇ āĻ•āĻžāϜ āĻ•āϰāĻž
  • Main branch āύāĻŋāϰāĻžāĻĒāĻĻ āϰāĻžāĻ–āĻž

āĻĒā§āϰāĻļā§āύ ā§¨ā§Š: Default branch āϕ⧋āύāϟāĻŋ?

āωāĻ¤ā§āϤāϰ:
āĻŦāĻ°ā§āϤāĻŽāĻžāύ⧇ maināĨ¤


āĻĒā§āϰāĻļā§āύ ⧍ā§Ē: git checkout -b āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āύāϤ⧁āύ branch āϤ⧈āϰāĻŋ āĻ“ switch āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ⧍ā§Ģ: Merge āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻāĻ• branch-āĻāϰ āϕ⧋āĻĄ āĻ…āĻ¨ā§āϝ branch-āĻ āϝ⧁āĻ•ā§āϤ āĻ•āϰāĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ⧍ā§Ŧ: Merge conflict āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻāĻ•āχ āϞāĻžāχāύ⧇ āĻāĻ•āĻžāϧāĻŋāĻ• āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻšāϞ⧇ conflict āĻšā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ⧍⧭: Conflict āϕ⧀āĻ­āĻžāĻŦ⧇ resolve āĻ•āϰāĻž āĻšā§Ÿ?

āωāĻ¤ā§āϤāϰ:

  • āĻŽā§āϝāĻžāύ⧁⧟āĻžāϞāĻŋ āϕ⧋āĻĄ āĻ āĻŋāĻ• āĻ•āϰāĻž
  • āĻĒ⧁āύāϰāĻžā§Ÿ commit āĻ•āϰāĻž

āĻĒā§āϰāĻļā§āύ ā§¨ā§Ž: Fast-forward merge āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āϝāĻ–āύ main branch āĻ āύāϤ⧁āύ commit āύāĻž āĻĨāĻžāϕ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ⧍⧝: Rebase āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Commit history āĻĒāϰāĻŋāĻˇā§āĻ•āĻžāϰ āĻ•āϰāĻžāϰ āĻĒāĻĻā§āϧāϤāĻŋāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§Ļ: Cherry-pick āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ āĻāĻ•āϟāĻŋ commit āĻ…āĻ¨ā§āϝ branch-āĻ āύ⧇āĻ“ā§ŸāĻžāĨ¤


🔸 GitHub & Pull Request

āĻĒā§āϰāĻļā§āύ ā§Šā§§: Remote repository āϕ⧀?

āωāĻ¤ā§āϤāϰ:
GitHub āĻŦāĻž GitLab āĻ āĻĨāĻžāĻ•āĻž repositoryāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§¨: origin āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Remote repository āĻāϰ default āύāĻžāĻŽāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§Š: git push āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Local commit remote āĻ āĻĒāĻžāĻ āĻžā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§Ē: git pull āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Remote āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āύāĻŋā§Ÿā§‡ āĻāϏ⧇ merge āĻ•āϰ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§Ģ: git fetch āĻ“ git pull āĻĒāĻžāĻ°ā§āĻĨāĻ•ā§āϝ āϕ⧀?

āωāĻ¤ā§āϤāϰ:

  • fetch → āĻļ⧁āϧ⧁ āĻĄāĻžāϟāĻž āφāύ⧇
  • pull → āφāύ⧇ + merge āĻ•āϰ⧇

āĻĒā§āϰāĻļā§āύ ā§Šā§Ŧ: Fork āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻ…āĻ¨ā§āϝ⧇āϰ repository āύāĻŋāĻœā§‡āϰ GitHub āĻ…ā§āϝāĻžāĻ•āĻžāωāĻ¨ā§āĻŸā§‡ āĻ•āĻĒāĻŋ āĻ•āϰāĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§­: Fork āϕ⧇āύ āĻĻāϰāĻ•āĻžāϰ?

āωāĻ¤ā§āϤāϰ:
Open-source contribution āĻāϰ āϜāĻ¨ā§āϝāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§Ž: Pull Request (PR) āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻāĻ• branch-āĻāϰ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ…āĻ¨ā§āϝ branch-āĻ āϝ⧁āĻ•ā§āϤ āĻ•āϰāĻžāϰ āĻ…āύ⧁āϰ⧋āϧāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Šā§¯: PR āϕ⧇āύ āĻĻāϰāĻ•āĻžāϰ?

āωāĻ¤ā§āϤāϰ:

  • Code review
  • Bug āϧāϰāĻž
  • Team approval

āĻĒā§āϰāĻļā§āύ ā§Ēā§Ļ: PR workflow āϕ⧀?

āωāĻ¤ā§āϤāϰ:

feature → push → PR → review → merge
Enter fullscreen mode Exit fullscreen mode

āĻĒā§āϰāĻļā§āύ ā§Ēā§§: Code review āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻ…āĻ¨ā§āϝ āĻĄā§‡āϭ⧇āϞāĻĒāĻžāϰ āĻĻā§āĻŦāĻžāϰāĻž āϕ⧋āĻĄ āϝāĻžāϚāĻžāχāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ē⧍: PR merge āĻāϰ āϧāϰāύ āĻ•ā§ŸāϟāĻŋ?

āωāĻ¤ā§āϤāϰ:

  • Merge commit
  • Squash merge
  • Rebase merge

āĻĒā§āϰāĻļā§āύ ā§Ēā§Š: Squash merge āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻāĻ•āĻžāϧāĻŋāĻ• commit āĻāĻ•āϟāĻŋāϤ⧇ āĻĒāϰāĻŋāĻŖāϤ āĻ•āϰāĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ēā§Ē: Draft PR āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻ•āĻžāϜ āϚāϞāĻŽāĻžāύ āĻ…āĻŦāĻ¸ā§āĻĨāĻžā§Ÿ āϤ⧈āϰāĻŋ āĻ•āϰāĻž PRāĨ¤


🔸 Laravel + Git

āĻĒā§āϰāĻļā§āύ ā§Ēā§Ģ: .gitignore āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āϝ⧇āϏāĻŦ āĻĢāĻžāχāϞ Git track āĻ•āϰāĻŦ⧇ āύāĻž āϏ⧇āϗ⧁āϞ⧋āϰ āϤāĻžāϞāĻŋāĻ•āĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ēā§Ŧ: Laravel āĻ āϕ⧋āύ āĻĢāĻžāχāϞ gitignore āĻ•āϰāĻž āĻšā§Ÿ?

āωāĻ¤ā§āϤāϰ:

.env
/vendor
/node_modules
/storage/*.log
Enter fullscreen mode Exit fullscreen mode

āĻĒā§āϰāĻļā§āύ ā§Ēā§­: .env āĻĢāĻžāχāϞ Git āĻ āϰāĻžāĻ–āĻž āĻšā§Ÿ āύāĻž āϕ⧇āύ?

āωāĻ¤ā§āϤāϰ:
āĻāϤ⧇ database password āĻ“ secret key āĻĨāĻžāϕ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ēā§Ž: Git stash āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āĻ…āϏāĻŽā§āĻĒā§‚āĻ°ā§āĻŖ āĻ•āĻžāϜ āϏāĻžāĻŽā§ŸāĻŋāĻ•āĻ­āĻžāĻŦ⧇ āϞ⧁āĻ•āĻŋā§Ÿā§‡ āϰāĻžāĻ–āĻžāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ē⧝: git stash pop āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Stash āĻ•āϰāĻž āĻ•āĻžāϜ āĻĢāĻŋāϰāĻŋā§Ÿā§‡ āφāύ⧇āĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ģā§Ļ: Git tag āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Release version āϚāĻŋāĻšā§āύāĻŋāϤ āĻ•āϰāϤ⧇ āĻŦā§āϝāĻŦāĻšā§ƒāϤ āĻšā§ŸāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ģā§§: Semantic versioning āϕ⧀?

āωāĻ¤ā§āϤāϰ:
MAJOR.MINOR.PATCH


āĻĒā§āϰāĻļā§āύ ā§Ģ⧍: Git hooks āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Commit āĻŦāĻž push āĻāϰ āφāϗ⧇ āĻ…āĻŸā§‹āĻŽā§‡āϟāĻŋāĻ• script āϚāĻžāϞāĻžāύ⧋āĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ģā§Š: Hotfix branch āϕ⧀?

āωāĻ¤ā§āϤāϰ:
Production bug āĻĻā§āϰ⧁āϤ āĻ āĻŋāĻ• āĻ•āϰāĻžāϰ branchāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ģā§Ē: Feature branch āϕ⧀?

āωāĻ¤ā§āϤāϰ:
āύāϤ⧁āύ feature āĻĄā§‡āϭ⧇āϞāĻĒ āĻ•āϰāĻžāϰ āϜāĻ¨ā§āϝ branchāĨ¤


āĻĒā§āϰāĻļā§āύ ā§Ģā§Ģ: Professional Git workflow āϕ⧇āĻŽāύ āĻšāĻ“ā§ŸāĻž āωāϚāĻŋāϤ?

āωāĻ¤ā§āϤāϰ:

  • main → production
  • develop → testing
  • feature/* → new feature
  • hotfix/* → urgent bug

Top comments (0)