Measures that are taken to prevent one user's work from inappropriately influencing another user's work are called ________.
A)concurrency control
B)checkpoint
C)database recovery
D)database logging

Question

Quizplus · Accepted Answer

Concurrency control involves techniques and mechanisms that prevent multiple users from accessing and modifying the same data at the same time, thus avoiding conflicts and inconsistencies in the database. It ensures that each user's work is isolated from others and that changes made by one user are properly reflected in the database without affecting other users' work. Checkpoints, database recovery, and database logging are related concepts but do not directly address the issue of concurrency control.

Measures That Are Taken to Prevent One User's Work from Inappropriately