在满足招标单位对工程质量和工期等要求的前提下，投标人获取中标的关键因是()。
A. 投标环境
B. 投标策略
C. 投标报价
D. 施工技术
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At 2200 you take the following loran readings: 9960-W-15064.5; 9960-Y-43954.8. Which statement is TRUE? （）
A. The current is flooding
B. You are being set to the left of the track
C. The set is towards the southwest
D. The drift is 0.6 knot.
船舶应变部署表的种类可分为（）。 Ⅰ、救生；Ⅱ、消防；Ⅲ、堵漏；Ⅳ、综合。
A. Ⅰ+Ⅱ
B. Ⅰ+Ⅱ+Ⅲ
C. Ⅲ+Ⅳ
D. Ⅰ+Ⅱ+Ⅲ+Ⅳ
建立现代企业制度的目的就是要使企业真正成为()的独立产权主体和市场运行主体。
A. 自我发展
B. 自主经营
C. 自我约束
D. 自负盈亏
Identify three scenarios in which you would recommend the use of SQL Performance Analyzer to analyzeimpact on the performance of SQL statements.（）
A. Change in the Oracle Database version
B. Change in your network infrastructure
Change in the hardware configuration of the database server
D. Migration of database storage from non-ASM to ASM storage
E. Database and operating system upgrade
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