Download Designing and Deploying Microsoft Exchange Server 2016.70-345.SelfTestEngine.2018-08-12.93q.vcex

Vendor: Microsoft
Exam Code: 70-345
Exam Name: Designing and Deploying Microsoft Exchange Server 2016
Date: Aug 12, 2018
File Size: 3 MB
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Demo Questions

Question 1
You have an Exchange Server 2016 organization. The organization contains 10 mailbox databases. 
You have a mailbox database named DB4 on a disk that has only 10 percent free disk space. 
You need to prevent automatic mailbox distribution from selecting DB4 as a target. 
Which cmdlet should you use?
  1. Set-MailboxDatabase
  2. Set-MailboxServer
  3. Set-SiteMailboxProvisioningPolicy
  4. Set-DatabaseAvailabilityGroup
Correct answer: A
Explanation:
References:https://technet.microsoft.com/en-gb/library/ff477621(v=exchg.150).aspx#Exclude
References:
https://technet.microsoft.com/en-gb/library/ff477621(v=exchg.150).aspx#Exclude
Question 2
Your network contains a single Active Directory forest. The forest contains two sites named Site1 and Site2. 
You have an Exchange Server 2016 organization. The organization contains two servers in each site. You have a database availability group (DAG) that spans both sites. The file share witness is in Site1. 
If a power failure occurs at Site1, you plan to mount the databases in Site2. 
When the power is restored in Site1, you need to prevent the databases from mounting in Site1. 
What should you do?
  1. Disable AutoReseed for the DAG.
  2. Implement an alternate file share witness.
  3. Configure Datacenter Activation Coordination (DAC) mode.
  4. Force a rediscovery of the network when the power is restored.
Correct answer: C
Explanation:
References:https://technet.microsoft.com/en-us/library/dd979790(v=exchg.150).aspx
References:
https://technet.microsoft.com/en-us/library/dd979790(v=exchg.150).aspx
Question 3
You have an exchange server 2016 organization. The organization contains a Mailbox server named EX01. EX01 contains a mailbox database named DB01. 
The volume that contains DB01 fails. 
You need to perform a dial-tone recovery of the database. 
What should you create first?
  1. a new Recovery Storage Group
  2. a new mailbox database
  3. a mailbox move request
  4. a mailbox restore request
  5. a lagged database copy
Correct answer: B
Explanation:
References:https://technet.microsoft.com/en-gb/library/dd979810(v=exchg.150).aspx
References:
https://technet.microsoft.com/en-gb/library/dd979810(v=exchg.150).aspx
Question 4
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.
  1. One Exchange server on Host1 and one Exchange server on a new Hyper-V host.
  2. One Exchange server on Host1 and one Exchange server on Host3.
  3. Both Exchange servers on Host1.
  4. One Exchange server on Host1 and one Exchange server on Host2.
  5. One Exchange server on Host2 and one Exchange server on Host3.
Correct answer: A
Explanation:
First, look at the CPU requirements for Exchange 2016. “Exchange supports a virtual processor-to-logical processor ratio no greater than 2:1, although we recommend a ratio of 1:1. For example, a dual processor system using quad core processors contains a total of 8 logical processors in the host system. On a system with this configuration, don’t allocate more than a total of 16 virtual processors to all guest virtual machines combined.”Furthermore, the host operating system also needs 2 processors. source: https://technet.microsoft.com/en-us/library/jj619301(v=exchg.160).aspxHost 1 uses 12 out of 20 cores Host 2 uses 20 out of 20 cores Host 3 uses 32 out of 20 cores You need 12 cores, so Host 3 lacks the resources. This leaves hosts 1 and 2. Now, let’s look to the memory requirements:“…using dynamic memory or memory overcommit features for Exchange isn’t supported.” source: https://technet.microsoft.com/en-us/library/jj619301(v=exchg.160).aspxHost 1 uses 20 out of 64 GB Host 2 uses 48 out of 64 GB Host 3 uses 44 out of 64 GB You need 24 GB for each VM. Only host 1 has the resources for it. It is not recommended to put both VM’s on one host. So, the answer should be: A.
First, look at the CPU requirements for Exchange 2016. 
“Exchange supports a virtual processor-to-logical processor ratio no greater than 2:1, although we recommend a ratio of 1:1. For example, a dual processor system using quad core processors contains a total of 8 logical processors in the host system. On a system with this configuration, don’t allocate more than a total of 16 virtual processors to all guest virtual machines combined.”
Furthermore, the host operating system also needs 2 processors. 
source: https://technet.microsoft.com/en-us/library/jj619301(v=exchg.160).aspx
Host 1 uses 12 out of 20 cores 
Host 2 uses 20 out of 20 cores 
Host 3 uses 32 out of 20 cores 
You need 12 cores, so Host 3 lacks the resources. 
This leaves hosts 1 and 2. 
Now, let’s look to the memory requirements:
“…using dynamic memory or memory overcommit features for Exchange isn’t supported.” 
source: https://technet.microsoft.com/en-us/library/jj619301(v=exchg.160).aspx
Host 1 uses 20 out of 64 GB 
Host 2 uses 48 out of 64 GB 
Host 3 uses 44 out of 64 GB 
You need 24 GB for each VM. 
Only host 1 has the resources for it. 
It is not recommended to put both VM’s on one host. 
So, the answer should be: A.
Question 5
You have an Exchange Server 2016 organization. The organization contains five Mailbox servers. The servers are members of a database availability group (DAG). All of the databases in the DAG are replicated to all of the members. 
You plan to perform scheduled maintenance on a Mailbox server named MBX3 that will place the server offline for up to an hour. 
You need to ensure that any active databases on MBX3 are activated on other DAG members before performing the maintenance. 
Which cmdlet should you use?
  1. Set-MailboxDatabaseCopy
  2. Stop-DatabaseAvailabilityGroup
  3. Resume-MailboxDatabaseCopy
  4. Set-MailboxServer
Correct answer: D
Explanation:
Use the DatabaseCopyActivationDisabledAndMoveNow parameter. References:https://technet.microsoft.com/en-us/library/aa998651(v=exchg.160).aspx?f=255&MSPPError=-2147217396
Use the DatabaseCopyActivationDisabledAndMoveNow parameter. 
References:
https://technet.microsoft.com/en-us/library/aa998651(v=exchg.160).aspx?f=255&MSPPError=-2147217396
Question 6
You have an Exchange Server 2016 organization. The organization contains a database availability group (DAG). 
You need to identify the number of transaction logs that are in replay queue. 
Which cmdlet should you use?
  1. Test-ServiceHealth
  2. Test-ReplicationHealth
  3. Get-DatabaseAvailabilityGroup
  4. Get-MailboxDatabaseCopyStatus
Correct answer: D
Explanation:
References:https://technet.microsoft.com/en-us/library/bb691314(v=exchg.160).aspx?f=255&MSPPError=-2147217396
References:
https://technet.microsoft.com/en-us/library/bb691314(v=exchg.160).aspx?f=255&MSPPError=-2147217396
Question 7
Your company has a data center. The data center contains a server that has Exchange Server 2016 and the Mailbox server role installed. Outlook Anywhere clients connect to the Mailbox server by using the name outlook.contoso.com. 
The company plans to open a second data center and to provision a database availability group (DAG) that spans both data centers. 
You need to ensure that Outlook Anywhere clients can connect if one of the data centers becomes unavailable. 
What should you add to DNS?
  1. one A record
  2. two TXT records
  3. two SRV records
  4. one MX record
Correct answer: A
Explanation:
References:https://technet.microsoft.com/en-gb/library/dd638104(v=exchg.150).aspx?f=255&MSPPError=-2147217396
References:
https://technet.microsoft.com/en-gb/library/dd638104(v=exchg.150).aspx?f=255&MSPPError=-2147217396
Question 8
Your company has two offices. The offices are located in San Francisco and Los Angeles. Each office contains a data center. Each data center has a local connection to the Internet. 
You deploy an Exchange Server 2016 organization named Contoso and install three servers in each data center. All of the servers are members of a single database availability group (DAG). Each data center hosts 2,000 mailboxes that replicate to the other data center. 
You create four records in DNS. The records are configured as shown in the following table. 
  
You need to recommend a client access solution for the organization to meet the following requirements:
  • When connecting from the Internet, all users must connect to the same namespace for Outlook on the Web. 
  • If a connection to the Internet fails at one data center, all users must be able to access their mailbox from the Internet. 
  • When connecting from the Internet, all user connections to Exchange ActiveSync must be balanced equally across both data centers. 
What is the best recommendation to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.
  1. In the San Francisco office, configure the internal URLs of the servers to use the internal URL of sfmail.contoso.com. In the Los Angeles office, configure the internal URLs of the servers to use the internal URL of lamail.contoso.com.
  2. In the San Francisco office, configure the external URLs of the servers to use the internal URL of sfmail.contoso.com. In the Los Angeles office, configure the internal URLs of the servers to use the external URL of lamail.contoso.com.
  3. Deploy a hardware-based load balancer to each office and configure all of the internal URLs to use mail.contoso.com.
  4. Deploy a hardware-based load balancer to each office and configure all of the external URLs to use mail.contoso.com.
Correct answer: D
Explanation:
References: http://www.msexchange.org/articles-tutorials/exchange-2016-articles/high-availability-recovery/load-balancing-exchange-server-2016-part2.html
References: http://www.msexchange.org/articles-tutorials/exchange-2016-articles/high-availability-recovery/load-balancing-exchange-server-2016-part2.html
Question 9
How is the IBM Content Template Catalog delivered for installation?
  1. as an EXE file
  2. as a ZIP file of XML files
  3. as a Web Application Archive file
  4. as a Portal Application Archive file
Correct answer: D
Explanation:
References:https://greenhouse.lotus.com/plugins/plugincatalog.nsf/assetDetails.xsp?action=editDocument&documentId=6506DAAAF92F201585257AFA0005B9E7
References:
https://greenhouse.lotus.com/plugins/plugincatalog.nsf/assetDetails.xsp?action=editDocument&documentId=6506DAAAF92F201585257AFA0005B9E7
Question 10
You have an Exchange Server 2016 organization. 
You need to ensure that users in each department download an Offline Address Book (OAB) that only contains the users in their department. The solution must ensure that all of the users can continue to see all the other users in the organization. 
Which three actions should you perform? Each correct answer presents part of the solution.
  1. Create an OAB for each department
  2. Modify the properties for each user mailbox.
  3. Create an address book policy (ABP) for each department.
  4. Create an address list for each department.
  5. Modify the properties of the default OAB.
  6. Create an email address policy for each department.
Correct answer: ABC
Explanation:
References:https://technet.microsoft.com/en-us/library/hh529942(v=exchg.150).aspxhttps://technet.microsoft.com/en-us/library/hh529948(v=exchg.150).aspx
References:
https://technet.microsoft.com/en-us/library/hh529942(v=exchg.150).aspx
https://technet.microsoft.com/en-us/library/hh529948(v=exchg.150).aspx
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