Which of the following benchmarking ratings cover essentially the same performance metrics associated with commercial applications for IBM UNIX systems?()
A.A B.B C.C D.D
A.xSeries specialist,as the customer may have some Intel-based systems. B.Hardware customer engineer,as they will be installing the entire solution. C.Services specialist,as they can provide education recommendations for the entire solution. D.Storage specialist,as the customer may need disk to store the data and tape to backup the data.
A.A modem adapter B.An async adapter and serial cable C.An Ethernet adapter D.A 9-pin to 25-pin converter and serial cable