In the optimistic approach, during the_____ phase, a transaction scans the database, executes the needed computations, and makes the updates to a private copy of the database values.
A) read
B) validation
C) write
D) shared

Question

Quizplus · Accepted Answer

In the optimistic approach, the read phase is when a transaction scans the database, executes computations, and updates a private copy of the values.

In the Optimistic Approach, During The_____ Phase, a Transaction Scans