Complete Git Guide: Understand and Master Git and GitHub - Fast-Forward Merge in Action

Complete Git Guide: Understand and Master Git and GitHub - Fast-Forward Merge in Action

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

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The video tutorial explains the process of merging branches in Git, focusing on the fast forward merge technique. It begins with an overview of the master and BR1 branches, followed by listing files and checking out the BR1 branch. The tutorial then covers viewing commits in both branches and demonstrates merging BR1 into the master branch using fast forward. It explains how to verify the merge and understand SHA-1 hashes. Finally, it shows how to delete the BR1 branch after merging and concludes with a summary and preview of the next topic.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial state of the master branch in the tutorial?

It points to the fourth commit.

It points to the third commit.

It points to the second commit.

It points to the first commit.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the files in the working directory after the third commit in the master branch?

Files are moved to a new directory.

All files are added.

All files are deleted.

Files are renamed.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to switch to the BR1 branch?

git branch BR1

git switch BR1

git merge BR1

git checkout BR1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of a fast-forward merge?

To create a new branch.

To move the pointer of the receiving branch.

To revert to a previous commit.

To delete the current branch.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the fast-forward merge do to the master branch pointer?

Moves it to a new branch.

Moves it to the last commit in BR1.

Moves it to the second commit.

Moves it to the first commit.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final step after a successful merge in this tutorial?

Create a new branch.

Create a new commit.

Delete the merged branch.

Revert the merge.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

After the merge, how many branches remain in the project?

Two branches

Three branches

Four branches

One branch