問題文
A developer needs to change an automation that another developer built and checked in months ago. She must be sure that nobody else edits it at the same time, and she also has to be able to see what it looked like before she touched it. Which pairing gives her those two guarantees?
選択肢
- Stopping anybody else from editing at the same time is the chunked claim that the checkout gives her, while seeing the earlier shape is the dated trail that the specification keeps for every organization.
- Stopping anybody else from editing at the same time is the chunked claim that the checkout gives her, while seeing the earlier shape is the sorted trail that the specification keeps for every organization.
- Stopping anybody else from editing at the same time is the exclusive claim that the checkout gives her, while seeing the earlier shape is the sorted trail that the specification keeps for every organization.
- Stopping anybody else from editing at the same time is the exclusive claim that the checkout gives her, while seeing the earlier shape is the dated trail that the specification keeps for every organization.