Technology Questions

Enterprise systems (ES) are large-scale application software packages that support business processes, information flows, reporting, and data analytics in complex organizations.

Here option A) The software is expressly built to allow companies to mimic their unique business practices is not TRUE about enterprise systems.

ALTER INDEX <index_name> REBUILD;

Business intelligence is a concept that covers development of warehousing and business intelligence applications and databases that assist in diagnosing and repairing user issues as well as performance ones. This is an extremely important set of procedures as it engenders quality end-user products and helps company representatives in understanding core issues and resolving them.

To perform one of these function on an index, table, or cluster:

 - To collect statistics about object used by the optimizer and store them in the data dictionary. 

 - To delete statistics about the object used by object from the data dictionary.

 - To validate the structure of the object.

 - To identify migrated and chained rows off the table or cluster.

In business, outsourcing is an agreement in which one company contracts its own internal activity to different company. It involves the contracting out of a business process (e.g. payroll processing, claims processing) and operational, and/or non-core functions (e.g. manufacturing, facility management, call center support) to another party (see also business process outsourcing).

A company moves some of its jobs to another country and employing workers in other countries to save on labor costs best describes the practice of outsourcing.

A distributed database is a network of databases managed by multiple database servers that appears to a user as single logical database. The data of all databases in the distributed database can be simultaneously accessed and modified.

Complete database recovery from disk failure is possible only in ARCHIVELOG mode. Online database backup is possible only in ARCHIVELOG mode.