When Two Transactions Are Being Processed Against the Database at the Same

question 93

Multiple Choice

When two transactions are being processed against the database at the same time ________.

• A)they are called concurrent transactions
• B)they are usually interleaved
• C)they always result in a lost update problem
• D)Both A and B are correct

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Definitions:

Neurons

Nerve cells that transmit information through electrical and chemical signals, serving as the basic working unit of the brain and nervous system.

Neonate

A newborn baby, especially during the first few weeks of life.

Anaerobic Metabolism

The process of generating energy without the use of oxygen, typically producing lactic acid, used by muscles in short bursts of activity.

Peripheral Resistance

The resistance to blood flow in the peripheral circulatory system, primarily determined by the diameter and elasticity of blood vessels.