Operational or Transaction Databases Are Product Oriented, Handling Transactions That

question 13

Multiple Choice

Operational or transaction databases are product oriented, handling transactions that update the database. In contrast, data warehouses are

• A) subject-oriented and nonvolatile.
• B) product-oriented and nonvolatile.
• C) product-oriented and volatile.
• D) subject-oriented and volatile.

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Definitions:

Electrical Impulses

Quick bursts of electricity generated by neurons to transmit signals within the body.

Deflections

Movements or shifts off a predetermined path or direction, often used in physical and engineering contexts.

SA Node

The sinoatrial node, a natural pacemaker of the heart that controls heartbeat rhythm.

Electrical Impulses

Quick bursts of electricity that are used by nerves to communicate within the body, especially in the nervous system.