In the area of Performance Management and Diagnostics, which feature is supported in Oracle Enterprise Manager 12C?（） ["Search information in logs across multiple domains","View different log information in single console location","Save current performance data as baseline to be used in comparison with future data","Provides single dashboard across multi-tier composite applicatio"]
在（）的工期内，这些工程量的增加超出了约定的范围，需要增加施工设备而影响原定的项目合同价时，应予调整该项目的单价 ["首要线路","必要线路","关键线路","基本线路"]
Given： What is the result？（） ["null","finally","null finally","Compilation fails.","finally exceptio"]
在干燥硬实土壤的管沟上组装管线时，管道的边缘至管沟边缘至少应保持（）的安全距离。 ["1m","1.5m","2m","2.5m"]
You completed your workflow definition. You want to save a copy of the definition to the file system for source control purposes. How does Oracle Workflow Builder save that file?（） [" as a flat file"," as a BPEL-compiled definition"," as an XML file with an associated document type definition (DTD)"," as an XML file without an associated document type definition (DTD)"]
一般中、小型压缩机的主轴承多采用（）轴承。
