Which of the following is the BEST type of program for an organization to implement to aggregate,
correlate and store different log and event files, and then produce weekly and monthly reports for IS
auditors?

Which of the following would BEST maintain the integrity of a firewall log?

Which of the following will prevent dangling tuples in a database?

The objective of concurrency control in a database system is to:

Which of the following controls would provide the GREATEST assurance of database integrity?

An IS auditor analyzing the audit log of a database management system (DBMS) finds that some
transactions were partially executed as a result of an error, and are not rolled back. Which of the
following transaction processing features has been violated?

During maintenance of a relational database, several values of the foreign key in a transaction table
of a relational database have been corrupted. The consequence is that:

In a relational database with referential integrity, the use of which of the following keys would
prevent deletion of a row from a customer table as long as the customer number of that row is
stored with live orders on the orders table?

When performing a database review, an IS auditor notices that some tables in the database are not
normalized. The IS auditor should next:

A database administrator has detected a performance problem with some tables which could be
solved through denormalization. This situation will increase the risk of: