单项选择题 WhattechnologyofIBMisusedtodiagnosehardwareerrorsbeforetheyoccur？（）

单项选择题 Whichofthefollowingbestdescribeswhyacustomerwouldchoosex86serversolutionsovermid-rangeormainframesolutions？（）

单项选择题 A customer currently buys HP ProLiant servers and EMC storage. The customer has encountered various problems getting certain servers to work with their storage.  Which of the following arguments can the Sales Specialist present to best position IBM？ （）