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You are configuring services to be discoverable. The services must be discoverable without relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do?（）

《越绝书》 下面选项中哪个不是浏览器软件（）  IE。  Firefox。  QQ。  Google Chrome。 Your company has two servers that run windows server 2008 named server2 and server3, both servers have the DNS server role installed. Server3 is configured to forward all DNS requests to server2. You update a DNS record on server2, you need to ensure that server3 is able to immediately resolve the updated DNS record. What should you do?（） Run the dnscmd /clearcache on server3.。 Run the ipconfig /flushdns command on server3.。 Decrease the time-to-live (TTL) on the start of authority (SOA) record of na.contoso.com to 15minutes.。 Increase the retry interval value on the start of authority (SOA) record of na.contoso.com to 15 minutes.。 下列哪个是“图像占位符”的属性（）  名称 （Name）。  z轴（z-index）。  位置 （Location）。  可见性 （Visibility）。 贝聿铭的设计属于什么主义的建筑风格。（） 新现代主义。 现代主义。 国际主义。 有机主义。

You are configuring services to be discoverable. The services must be discoverable without relying on a central server. Client applications that consume the services are on a network segment that is separate from the network segment that the services are located on.A firewall blocks all TCP ports between the two network segments, but allows other protocols to pass through.You need to ensure that the client applications can discover the services. What should you do?（）