Everything You Need to Pass: microsoft 70_345

You plan to configure the Exchange organization for site failovers.You need to recommend how many certificates must be deployed to meet the availability requirements and the security requirements.What is the minimum number of certificates you should recommend deploying?

After deploying new servers, you configure the development applications to send email notifications by using a new server that runs Exchange Server 2016.You need to reduce the likelihood that the email messages will be identified incorrectly as spam.What should you do?

You have three Hyper-V hosts that each have 20 processor cores and 64 GB of RAM. Nine virtual machines are deployed to the hosts as shown in the following table.Host1 is located in New York, Host2 is located in Los Angeles, and Host3 is located in Denver. None of the virtual machines use dynamic memory.You plan to deploy a two-node Exchange Server 2016 database availability group (DAG) by using the virtual machines. Each node will have 12 processor cores and 24 GB of memory.You are evaluating whether you can use the existing servers for the deployment or whether you must purchase additional servers.You need to recommend where to place the Exchange servers. The solution must minimize costs.What is the best recommendation to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.

You need to recommend changes to the existing environment to meet the high-availability requirements for the mailbox databases.What should you recommend?

You need to recommend a solution that meets the security requirements for the mailbox databases.What should you include in the recommendation?

You have an Exchange Server 2016 organization. The organization contains an Edge Transport server.Users report that a message with the following anti-spam headers is delivered to their Inbox folder in Microsoft Outlook.X-MS-Exchange-Organization-PCL:7X-MS-Exchange-Organization-SCL:6X-MS-Exchange-OrganizationAntispam-Report: DV: 3.1.3924.1409; SID: SenderIDStatus Fail; PCL: PhishingLevel SUSPICIOUS;CW: CustomList; PP: Presolved; TIME: TimeBasedFeaturesYou need to prevent similar messages from being delivered. The solution must generate a non-delivery report (NDR) when the messages are prevented from being delivered to all user mailboxes.What should you do?