单项选择题
A.C and C#
B.C and C++
C.C++ and RPG
D.RPG and BASIC
单项选择题 WhichofthefollowingIBMsolutionsprotectsystemoperationsfromahardwarefailurebyautomaticallymovingservicesfromafailingsystemtoanothersystem？（）
单项选择题 Acustomerwithp615，p630andp650pSeriesserversinstalledandrunningAIXisconsideringLinuxasanadditionalenvironment.WhichLinuxcapabilitiescanthepSeriesSalesSpecialistpresentaschoicesthatareavailabletoenhancetheexistingsystems？（）
单项选择题 OnwhatmetricsisSoftwareMaintenanceforAIX（SWMA）priced？（）