单项选择题
A. Dual processing
B. Multi-processing
C. Multi-tasking
D. Multi-threading
单项选择题 Thestaffisnotabletoaccessadatabaseserver.Theserverhasan’OperatingSystemnotfound’errorandissettobootfromafiberchannelSAN.Allotherdatabaseserversaresettobootfrom theSANandaccessthesameswitchanddataasthisdatabaseserver.Whichofthefollowingis theMOSTlikelycauseoftheproblem？（）
单项选择题 Whichofthefollowingslots，ifavailable，wouldofferthehighestband width？（）
单项选择题 Which of the following memory types has the FASTEST speed?（）