What does the term 'concurrency control' refer to in a DBMS?

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Question: What does the term \'concurrency control\' refer to in a DBMS?

Options:

Correct Answer: Ensuring data consistency during simultaneous transactions

Solution:

Concurrency control refers to the management of simultaneous operations on a database without conflicting.

What does the term 'concurrency control' refer to in a DBMS?

What does the term 'concurrency control' refer to in a DBMS?

Step 1: Understand that a DBMS (Database Management System) is software that helps manage databases.
Step 2: Know that multiple users or applications can access a database at the same time.
Step 3: Realize that when many users try to change or read data at the same time, it can cause problems.
Step 4: Learn that concurrency control is a method used to prevent these problems.
Step 5: Concurrency control ensures that operations do not interfere with each other, keeping data accurate and consistent.

Concurrency Control – The management of simultaneous operations on a database to ensure data integrity and prevent conflicts.