Question

question 24
3 pts
when using an optimistic approach, during the read phase, a transaction reads the database, executes the needed computations, and makes the updates to a private copy of the database values.
true
false

Explanation:

In the optimistic concurrency control approach, during the read phase, a transaction reads the database, executes computations, and updates a private copy (its local workspace) of the database values. This matches the description in the question.

Answer:

True