You are developing a Windows Communication Foundation (WCF) service. Client applications require reliable sessions to access the service.Users report that they receive ServerTooBusyException errors when their client application tries to establish a session. You need to ensure that the service can handle a minimum of 30 client connection requests. Which ReliableSessionBindingElement property should you configure?（）

[单选题]涉密信息设备的使用和保管场所应当安全可靠。便携式涉密信息设备应当在（）中保存。

[多选题]银汞合金充填术的适应证有（）。

[问答题]使用发动机油的注意事项有哪些？

[单选题]构成地壳的九十多种元素中含量最多的元素是（　　）。

[判断题]就业信息是很珍贵的资源，我可不想与人分享。

[单选题]解热镇痛药（非甾体抗炎药，NSAIDS）的药理作用不包括下列哪项（）。

[问答题]《维规》规定信号电缆径路应如何选择？

[问答题]简述建立以学生为本的班级管理新机制的要求。

[单选题]在我国，某交易者3月3日买入10手5月铜期货合约同时卖出10手7月铜期货合约，价格分别为45800元／吨和46600元／吨；3月9日，该项交易者对上述合约全部对冲平仓，5月和7月平仓价格分别为46800元／和47100元／吨。该交易者盈亏状况是()元。（不计手续费等其他费用）

[判断题]压力管道密封件采用型式试验的方式取得制造许可。

[单选题]You are developing a Windows Communication Foundation (WCF) service. You need to...

[单选题]You are developing a Windows Communication Foundation (WCF) service. One of the ...

[单选题]You are developing a Windows Communication Foundation (WCF) service. Client appl...

[单选题]You are developing a Windows Communication Foundation (WCF) service that allows ...

[单选题]You are developing a Windows Communication Foundation (WCF) service. You must re...

[单选题]You are developing a Windows Communication Foundation (WCF) service. The service...

[单选题]You are developing a Windows Communication Foundation (WCF) service that contain...

[单选题]You are developing a Windows Communication Foundation (WCF) service that will be...

[单选题]You are developing a Windows Communication Foundation (WCF) service. The service...

[多选题]You are developing a Windows Communication Foundation (WCF) service that returns...