databases Online Quiz - 82
|Description: databases Online Quiz - 82|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
Which two parameters can be set to tell the Oracle to use OMF (Oracle Managed Files)?
Why is searching for large-table full-table scans critical to SQL tuning?
Which character is used to continue a statement in SQL*Plus?
Which Oracle access method is the fastest way for Oracle to retrieve a single row?
To produce a meaningful result set without any cartesian products, what is the minimum number of conditions that should appear in the WHERE clause of a four-table join?
Which is a major problem with SQL?
What was a problem with navigational data access languages?
INTERVAL PARTITIONING IS NOT SUPPORTED FOR INDEX-ORGANIZED TABLES.
Examine this code CREATE OR REPLACE TRIGGER SECURE_emp BEFORE LOGON ON EMP BEGIN ............. END WHAT TYPE OF TRIGGER IS IT ?