You have a server that runs Windows Server 2003 Service Pack 2 (SP2). The server connects to the Internet by using a router.You attempt to ping an Internet host and receive the following error message: “Destination host unreachable.”The server’s routing table is configured as shown in the exhibit. (Click the Exhibit button.) You need to ensure that you can access Internet hosts. What should you do?（） Modify the subnet mask. 。 Modify the default gateway address. 。 Clear the Address Resolution Protocol (ARP) cache. 。 Stop the Windows Firewall/Internet Connection Sharing (ICS) service.。
各级经侦部门应根据本单位的实际情况，原则上按本单位侦查人员的（）比例确定主办侦查员人数 10%-20%。 20%-30%。 30%－40%。 40%-50%。
You are working with a client to classify the different types of application traffic they will have on their network and to assign a QoS value to each traffic flow. The client has identified the following applications: Internet traffic, Oracle, network-based backups, AOL Instant Messenger, IP routing, voice, and voice signaling. Given these types of applications, how many different classes will need to be configured in QoS?（） 8。 6。 9。 5。
证券投资基金有什么优势？
患者，男性，50岁。以“进行性吞咽困难半年”之主诉入院，X线钡餐透视疑诊为食管癌。为了解肿瘤向外扩展情况，该患者还需行下列哪项检查（） B超。 胸部正侧位片。 CT。 食道纤维镜检。 食道拉网。
Which three critical elements does the Cisco Integrated Security Incorporate?（）
