单选题A customer needs both a database and application server to communicate over a network. The new systems will be connected to the same network as the current IBM equipment with known IBM serial numbers. How could a pSeries technical specialist best det
题目
单选题
A customer needs both a database and application server to communicate over a network. The new systems will be connected to the same network as the current IBM equipment with known IBM serial numbers. How could a pSeries technical specialist best determine which type of network card is appropriate， without making an additional call to the customer？（）
A
Use an Inventory Services retrieval to show adapter features.
B
Retrieve previous eConfig proposals to see what others had shown.
C
Call the Account Executive to ask what the customer has used in the past.
D
Query the Supportline problem record database for the customer and LAN keyword matches.