A.UDFs allow custom-defined operations on data, extending SQL functionalities.

B.UDFs are limited to basic arithmetic operations.

C.UDFs are exclusively used for database administration tasks.

D.UDFs can only be applied to structured query optimization.

A.Query history and user access logs

B.Execution time and query complexity

C.Number of user sessions and database objects accessed

D.Hardware configuration and system resources

A.Ignoring data relationships for focused analysis

B.Focusing solely on isolated data points

C.Analyzing statistical trends

D.Collecting related data

A.Focusing on established trends without investigating anomalies

B.Relying solely on predefined queries without exploration

C.Utilizing ad-hoc queries to examine patterns and anomalies

D.Analyzing only a small fraction of the available data

A.It has visually appealing data presentation

B.It changes data colors for differentiation

C.It supports efficient compression and encoding schemes

D.It randomly alters data for testing