Databricks Certified Data Engineer - Associate
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A data engineer is running code in a Databricks Repo that is cloned from a central Git repository. A colleague of the data engineer informs them that changes have been made and synced to the central Git repository. The data engineer now needs to sync their Databricks Repo to get the changes from the central Git repository.
Which Git operation does the data engineer need to run to accomplish this task?
Real Exam
Community
KKeng
A
Clone
B
Pull
C
Merge
D
Push
Explanation:
Explanation
When a data engineer has already cloned a repository from a central Git repository and needs to get the latest changes that have been made by colleagues and synced to the central repository, they need to perform a Pull operation.
Here's why each option is correct or incorrect:
- A. Clone: This operation is used to create a new local copy of a remote repository. Since the data engineer already has a cloned repository, they don't need to clone it again.
- B. Pull: This is the correct operation.
git pullfetches changes from the remote repository and merges them into the current branch. It's the standard way to sync local changes with upstream changes. - C. Merge: This operation combines changes from different branches but doesn't fetch changes from the remote repository. A pull operation typically includes both fetch and merge steps.
- D. Push: This operation sends local changes to the remote repository, which is the opposite of what's needed here.
In Databricks Repos, you would use the Pull operation to sync your local repository with the central Git repository and get the latest changes made by your colleagues.
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