高强度螺栓的连接形式中。（）是目前广泛采用的基本连接形式。 ["摩擦连接","张拉连接","承压连接","抗剪连接"]
A system has a TCPIP issue that is a known problem. The newest code from the support website has been downloaded to resolve the issue. Which of the following commands should be used to install the new code?（） ["smitty install_commit","installp -ugV","installp -aX","instfix -all"]
当列车管定压为500kPa，常用限压阀限制的压力值应调整为（）。 ["410~430kPa","420~440kPa","310~350kPa","340~360kPa"]
关于石化行业常用的不同价格体系下产品体系价的说法，正确的是（）。 ["不同原油价格体系下的产品价格是按比例变化的","体系价格是基于历史价格的回归和外推得到的","不同企业可以有不同的体系价格","体系价格是为项目投资决策有统一客观标准，使同期、同类项目具有可比性","体系价格是可行性研究报告经济测算的基础价格"]
Which of the following describes WebSphere Application Servers dynamic caching？（） ["Stores and retrieves Java objects from memory","Provides disk offloading capability","Cannot use session information to cache servlets or JSPs","Can be shared but cannot be replicated among server"]
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