When a Transaction Rereads Data That Has Been Changed and Finds

question 79

Multiple Choice

When a transaction rereads data that has been changed and finds changes due to committed transactions,this is known as a ________.

• A)Clean read
• B)Dirty read
• C)Nonrepeatable read
• D)Phantom read

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Definitions:

Information

Data that is provided or learned about a subject or topic.

Sensory Input

Information that is perceived by the senses, including sight, sound, smell, taste, and touch, which is then processed by the brain.

Encoded

The process of converting information into a particular form for efficient storage, communication, or processing, often used in the context of memory or data transmission.

Consolidated

Combined or united to form a single entity or whole, often making something stronger or more coherent.