A(n) ________ Prevents Another Transaction from Reading and Therefore Updating

question 62

Multiple Choice

A(n) ________ prevents another transaction from reading and therefore updating a record until it is unlocked.

• A) record controller
• B) exclusive lock
• C) authorization rule
• D) shared lock

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Definitions:

Non-Hispanic White

A demographic group in the United States defined by the absence of Hispanic heritage, often used in studies of ethnic and racial health disparities.

Coronary Heart Disease

Illness of the heart caused by a blockage in the coronary arteries.

Global Deaths

Refers to mortality across the world, typically contextually related to disease, pandemics, natural disasters, or other health-related factors.

Hypertension

A chronic medical condition in which the blood pressure in the arteries is persistently elevated, leading to increased risk of heart, brain, kidney, and other diseases.