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:

Saturated Fats

Fats that contain only saturated fatty acids, typically solid at room temperature and found in animal fats and some plant oils.

Animal Sources

Foods or products derived from animals, including meat, dairy, and eggs, often distinguished from plant-based sources.

Hydrogen

A colorless, odorless, and tasteless gas that is the lightest and most abundant element in the universe. It is represented by the symbol H and has an atomic number of 1.

Fiber

A type of complex carbohydrate that the body cannot digest, found in vegetables, fruits, whole grains, and legumes, important for digestive health.