Which two statements are true about rebuilding an index?

Which memory structure contains the information used by the server process to validate user privileges?

For which two constraints are indexes created when the constraint is added?

Which data dictionary view shows the available free space in a certain tablespace?

Examine the SQL statement: CREATE TABLESPACE user_data DATAFILE '/u01/oradata/user_data_0l.dbf' SIZE 100M LOCALLY MANAGED UNIFORM SIZE 1M AUTOMATIC SEGMENT SPACE MANAGEMENT; Which part of the tablespace will be of a uniform size of 1MB?

Which statement about the LOG_BUFFER initialization parameter is true?

Where can a SQL Tuning Set(STS) be created from?

Which statement is valid regarding index clusters?

Where is the free space managed, for a tablespace created with automatic segment-space management?

When a deadlock shutdown is detected by Oracle, where is the trace file generated?

What do ASM disk groups provide?