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Question 1 of 4
1. Question
Repairs can be used to fix anything wrong with the database. We
should always run it when we suspect there is something wrongCorrectIncorrect -
Question 2 of 4
2. Question
If I happen to read all of my data with ConsistencyLevel=All, then
a later repair is not needed (assuming no new writes)CorrectIncorrect -
Question 3 of 4
3. Question
The following query is always fast, because it returns just one
row: SELECT * FROM tracking.tracking_data WHERE first_name=’Jim’ LIMIT 1;CorrectIncorrect -
Question 4 of 4
4. Question
Default gc_grace_seconds is
CorrectIncorrect
