curriculum/challenges/english/blocks/learn-how-to-use-modal-verbs/67d69635bb546a55275daf06.md
Listen to the audio and answer the question below.
What might be the reason for rolling back the deployment?
The software is working perfectly.
If the software is working perfectly, there would be no need to roll back the deployment.
The team wants to add more features.
James mentions rolling back due to problems, not to add new features.
The internet connection is slow.
James does not mention internet speed as a reason for rolling back.
The team finds serious issues.
4
James explains that if they find serious issues (critical bugs), they will need to roll back the deployment, meaning they will undo the release and fix the issues before trying again.
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"character": "James",
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"audio": {
"filename": "B1_14-2.mp3",
"startTime": 1,
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"finishTimestamp": 37.42
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"character": "James",
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{
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"dialogue": {
"text": "If we find critical bugs, we'll probably have to roll back the deployment and fix them before trying again.",
"align": "center"
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