Don't forget to create account on our site to get access to more material made only for free registered user.  

Azure 70-532 Azure 70 533

Question 1: The Service Bus relay service enables you to build hybrid applications that run in both an Azure datacenter and your own on-premises enterprise environment. Which of the following statements are true of Service Bus relays? (Choose all that apply.)

A. Windows Communication Foundation (WCF) is required for implementing server-side listeners to a relay.

B. Service Bus relay can help avoid communication issues by using port 80 or 443.

C. Service Bus relay have a limited number of client and listener connections.

D. Your requirement to support any inbound communications using relay but it does not support.

1.  A,B,C

2.  B,C,D

3.  A,C,D

4.  A,B,D

Correct answer: 2

The Service Bus relay service enables you to build hybrid applications that run in both an Azure datacenter and your own on-premises enterprise environment. The Service Bus relay facilitates this by enabling you to securely expose Windows Communication Foundation (WCF) services that reside within a corporate enterprise network to the public cloud, without having to open a firewall connection, or require intrusive changes to a corporate network infrastructure.

Although well-known ports like 80 and 443 can also be restricted on a network, it is less likely than the other ports required to perform TCP communications using non-HTTP relay bindings. By requiring HTTP, you can ensure that only an HTTP binding is used for relay communications.

The number of client and server listeners are restricted by the messaging tier chosen for the namespace. The limit is 100 for basic tier and 1,000 for standard tier.

Relays use an outbound connection to establish communications with Service Bus. No inbound communication is supported.

The Service Bus relay allows you to host WCF services within your existing enterprise environment. You can then delegate listening for incoming sessions and requests to these WCF services to the Service Bus service running within Azure. This enables you to expose these services to application code running in Azure, or to mobile workers or extranet partner environments. Service Bus allows you to securely control who can access these services at a fine-grained level. It provides a powerful and secure way to expose application functionality and data from your existing enterprise solutions and take advantage of it from the cloud.

You have no rights to post comments