The requirements for a system include a large number of concurrent clients, high volume of
service requests, and guaranteed execution of sets of actions as one atomic action. Which of the
following should be considered by an analyst?

A.
Turn off auto commit and leverage a DBMS’ transaction facilities.

B.
Install the client and server portions of the system onto each client system.

C.
Use a three or more tier architecture to facilitate the scalability of the system.

D.
Enable security to guarantee the safe transmission of concurrent requests.