What are the benefits of using the Transfer Object pattern? (Select two)
a The type of the actual data source can be specified at deployment time.
b The data clients are independent of the data source vendor API.
c It increases the performance of data-accessing routines.
d It allows the clients to access the data source through EJBs.
e It allows resource locking in an efficient way.
I could pick (c) as one of the answers, but which is the other benefit and why.
By using Transfer Objects, so it is possible to do transfer data across networked tiers (client tier - ejb tier - data source).
Correct me if I am wrong.
f) This question is horribly written and will make you worse off in your studies.
It was because of garbage like this that I wrote PeabodyOnScwcdPatterns.