Level 1: Newcomer
0 points
Sign in to save your progress across devices.
Work in the tool while you explain your decisions.
Choose a role and level. Each interview has a new task, follow-up questions and a report that checks your work and your explanation.
Speak or type. Sign in to save your results across devices.
Questions are drawn from a bank of 36. Your report includes a skill breakdown and lessons to practice next.
Junior tasks cover the fundamentals. Mid and senior tasks add debugging, changing requirements and review decisions.
10 interviews
Stage the new untracked delivery file new-20101.txt, leaving scratch.tmp untracked and the original route committed unchanged. Do not create a commit yet.
Inspect the unstaged edit to route-20102.txt with git status and leave that status report visible. Do not stage or commit it.
Create branch backup-20103 at the current snapshot, leaving main active. Preserve the base route.
Merge divergent feature-20104 into main, keeping both feature.txt and main.txt. Finish with a two-parent merge and a clean tree.
Merge feature-20105 into main. Resolve the conflicting route to exactly combined R20122 plus a newline, stage it, and complete a conflict-free merge.
The remote advanced after your local route commit. Integrate the teammate's new file and publish main without discarding either contribution. A direct push is rejected.
Recover the saved Draft R20124 with stash pop. Restore the unstaged new route and remove the saved stash entry while keeping the base commit.
Undo the unpublished latest commit with a soft reset. Return history to the base snapshot while keeping the new R20125 route staged and present.
Rebase feature-20109 onto main. Retain its route and main's upstream.txt in a clean linear replayed history.
Edit the two-entry interactive rebase todo for R20127. Pick the first commit unchanged and reword the second, keeping both separate. The delivered subject must start Deliver R20127.
The Interview Hub is included in All Access. Choose a plan or sign in to your account to continue.