A customer is considering a DS3500 to replace an installed DS3400. Which is a supporting reason for this change of the following？（） ["A total of 48 drives are required","iSCSI and FC are needed in the same units","Remote mirroring is required","Must attach to an installed EXP3000"]
When creating a Product Promotion using WebSphere Commerce Accelerator， which of the following discount types can be selected？（） ["Coupon off next purchase","Discounted shipping","Extra Bonus Points","Fixed amount off per item","Free gift with purchase"]
公称容积大于等于（）升的气瓶，应配有固定瓶帽或保护罩；瓶底不能自行直立的，应配有底座。 ["5","10","100","400"]
采样时，应使样品的温度保持在（）以下 ["60℃","50℃","40℃"]
Given the following directory structure: bigProject --source --Utils.java --classes -- And the following command line invocation: javac -d classes source/Utils.java Assume the current directory is bigProject,what is the result? （） ["If the compile is successful, Utils.class is added to the source directory.","The compiler returns an invalid flag error.","If the compile is successful, Utils.class is added to the classes directory.","If the compile is successful, Utils.class is added to the bigProject directory."]
城市发展模式有哪些类型？
