Data concurrency
A)is a security issue in partitioned databases
B)is implemented using timestamping
C)may result in data lockout
D)occurs when a deadlock is triggered

Question

Quizplus · Accepted Answer

Data concurrency refers to the ability of multiple users to access and modify data at the same time without conflicts. Timestamping is one approach to implementing data concurrency, which involves attaching a timestamp to each transaction to determine the order in which they should be processed. The other options (A, C, and D) are not accurate descriptions of data concurrency.

Data Concurrency