[单选]

A Windows Communication Foundation (WCF) service is hosted in Microsoft Internet Information Services (IIS). You are preparing the configuration file for production deployment. You need to set up tracing so that an administrator can adjust the System.ServiceModel trace level without causing the ASP.NET host application domain to restart. You need to ensure that tracing is turned off by default.
What should you do?（）

Your company has active directory certificate services (AD CS) and network access protection (NAP) deployed on the network. You need to configure the wireless network to accept smart cards. What should you do?（） Configure the wireless network to use WPA2, PEAP and MSCHAP v2.。 Configure the wireless network to use WPA2, 802.1X authentication and EAP-TLS.。 Configure the wireless network to use WEP, 802.1X authentication, PEAP, and MSCHAP v2.。 Configure the wireless network to use WEP,PEAP, and MSCHAP v2 and also require strong user passwords.。 投射 对象 下列行为中不属于挫折的行为表现的是（） 攻击性行为。 退化性行为。 妥协性行为。 主观性行为。 从新获得认识的表现形式上，可以把创新分为（） 发现式创新。 发明式创新。 实验性创新。 经验性创新。

A Windows Communication Foundation (WCF) service is hosted in Microsoft Internet Information Services (IIS). You are preparing the configuration file for production deployment. You need to set up tracing so that an administrator can adjust the System.ServiceModel trace level without causing the ASP.NET host application domain to restart. You need to ensure that tracing is turned off by default.
What should you do?（）