When do you have to avoid using secondary indexes

1.	When do you have to avoid using secondary indexes
Answer» When do you have to AVOID using SECONDARY indexes Choose the correct option from below list (1)On columns containing high COUNT of unique values (2)Use secondary index on as many columns (3)On columns containing less count of unique values (4)can use it on any columns without EFFECTING performance Answer:-(1)On columns containing high count of unique values

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