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Question 97 - Professional Cloud Developer discussion

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Your teammate has asked you to review the code below, which is adding a credit to an account balance in Cloud Datastore. Which improvement should you suggest your teammate make?

A.
Get the entity with an ancestor query.
Answers
A.
Get the entity with an ancestor query.
B.
Get and put the entity in a transaction.
Answers
B.
Get and put the entity in a transaction.
C.
Use a strongly consistent transactional database.
Answers
C.
Use a strongly consistent transactional database.
D.
Don't return the account entity from the function.
Answers
D.
Don't return the account entity from the function.
Suggested answer: A
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asked 18/09/2024
Nicolas Da Silva
42 questions
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