a) Message digest
b) Message summary
c) Encrypted message
d) None of the mentioned
Answer: c
Explanation: Encryption algorithms are used to keep the contents safe.
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In _______________ index instead of storing all the columns for a record together, each column is stored separately with all other rows in an index.
If an index is _________________ the metadata and statistics continue to exists
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Which one is true about clustered index?
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