Question

What is a Query Governor in the context of a DBMS?

a.

A mechanism for controlling data entry in databases

b.

A mechanism for monitoring and intercepting runaway queries that might bring down the database system

c.

A mechanism for database encryption

d.

A mechanism for database indexing

Posted under Data Warehousing and OLAP

Answer: (b).A mechanism for monitoring and intercepting runaway queries that might bring down the database system Explanation:A Query Governor is a mechanism, usually in the DBMS, used to monitor and intercept runaway queries that might bring down the database system.

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