You have an Exchange Server 2016 organization. The organization contains two Mailbox servers.
You have a database that is replicated to both servers. The database contains 500 mailboxes. You add new
volumes to the Mailbox servers.
You need to move all of the mailbox data to the new volumes. The solution must meet the following
requirements:
Ensure that multiple copies of the mailbox data are available at all times.
Minimize downtime for the mailbox users.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place:
Answer: 
|”Ensure that multiple copies of the mailbox data are available at all times.”
Answer is: Create DB, mount DB, create replicas
After that you can move the users with no downtime and ensuring multiple copies of the data are available at the same time.
I agree with Worky.
We want to keep active copies at all times.
The proposed solution not only removes all copies, but in order to move the database you have to dismount it first. This will mean downtime for all 500 users during the move.
A more sensible approach, that virtually has no downtime, is to create a new database, mount it, create database copies, then gradually migrate users to the new database (maybe during OOH). Then you can proceed in removing the old databases once all migration batches have completed.
So, I would go for:
1) create a new database
2) mount the new database
3) create database copies
I agree with Worky too.
2 Requirements:
Ensure that multiple copies of the mailbox data are available at all times.
Minimize downtime for the mailbox users.
1) Remove all of the replicated database copies = WRONG – not meeting req.
3) Dismount the replicas of the database = WRONG – not meeting req.
4) Move database = WRONG – not meeting req.
From the rest answers the working solution would include adding a new Database, creating replicated copies and moving user by user to it. For this to happen you need those 3 steps:
2) Create a new database = not disrupting operation and the new DB should be on the new drives mentioned in the question
5) Mount the new database = after creating it you need to mount it (by default you have a check box for it in the GUI, but in PowerShell a separate command is used)
7) Create replicated database copies = comply with requirements
The next step would be moving user by user from the old database to the new one. But you already meet all the requirements
(12/May/2017 Updated) New 70-345 Exam Questions and Answers:
NEW QUESTION 1
You have a hybrid Exchange Server 2016 organization. Some of the mailboxes in the research department are hosted on-premises. Other mailboxes in the research department are stored in Microsoft Office 365. You need to search the mailboxes in the research department for email messages that contain a specific keyword in the message body. What should you do?
A. From the Exchange Online Exchange admin center, search the delivery reports.
B. Form the on-premises Exchange Center, search the delivery reports.
C. From the Exchange Online Exchange admin center, create a new In-Place eDiscovery & Hold.
D. From the Office 365 Compliance Center, create a new Compliance Search.
E. From the on-premises Exchange admin center, create a new In-Place eDiscovery & Hold.
Answer: E
NEW QUESTION 2
You have an Exchange Server 2016 organization. Some users access their mailbox by using an Android or an iOS device. You need to prevent the users from using OWA for Devices to access their mailbox. Which cmdlet should you use?
A. Set-CASMailbox
B. Set-MobileMailboxPolicy
C. Set-OWAVirtualDirectory
D. Set-OWAMailboxPolicy
Answer: A
NEW QUESTION 3
Your company has an Exchange Server 2016 organization. The organization contains 2,000 mailboxes and five Mailbox servers, including one server named EX1. Five hundred users retrieve email from their mailboxes by using an IMAP4 client application from the Internet. The users also connect to EX1 to send email messages. All of the email messages are secured by using TLS. An administrator recently replaced the company’s firewall. Users now report that they fail to send email messages from the IMAP4 client application. You verify that the users can retrieve email messages form their mailbox successfully. You need to recommend which TCP port must be allowed so that the users can send email messages from the IMAP4 application successfully. Which TCP port should you recommend?
A. 443
B. 587
C. 993
D. 995
Answer: C
NEW QUESTION 4
Your network contains the servers configured as shown in the following table:
……
You need to ensure that you can create the database availability group (DAG) successfully by using the NewDatabaseAvailabilityGroup cmdlet. What should you do?
A. Add the Exchange Trusted Subsystem group to the local Administrators group on FS01.
B. Add the Delegated Setup role group to the local Administrators group on FS01.
C. Install the Failover Clustering feature on FS01.
D. Install the Remote Server Administration Tools feature on FS01.
Answer: A
NEW QUESTION 5
You have an Exchange Server 2016 organization. The organization contains a mailbox database named DB1. DB1 is stored on a volume named Volume1. You plan to use Exchange Native Data protection. You need to recommend a solution to prevent Volume1 from running out of space for transaction logs. What should you recommend?
A. an event history retention period
B. background database maintenance
C. circular logging
D. a size limit of the log directory for the managed folders
Answer: C
NEW QUESTION 6
You have an exchange Server 2016 organization that uses an SMTP domain named contoso.com. You need to encrypt all of the SMTP traffic from the organization to a partner organization. The partner organization uses an SMTP domain named litwareinc.com. Which three commands should you run on your server? Each correct answer presents part of the solution.
……
Answer: CEG
NEW QUESTION 7
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: 7
X-MS-Exchange-Organization-SCL: 6
X-MS-Exchange-Organization-Antispam-Report: DV:3.1.3924.1409;SID:SenderIDStatus Fail;PCL:PhishingLevel SUSPICIOUS;CW:CustomList;PP:Presolved;TIME:TimeBasedFeatures
You 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?
……
Answer: A
NEW QUESTION 8
You have an Exchange Server 2016 organization. The organization contains one Edge Transport server. A user reports that certain email messages expected from a specific recipient were never received. You need to search for messages that were blocked by the Edge Transport because they contain attachment types that are blocked by the organization. In which folder should you search?
A. QueueViewer
B. AgentLog
C. Connectivity
D. Routing
E. ProtocolLog
Answer: E
NEW QUESTION 9
You have an Exchange Server 2016 organization. Users store sales information in public folders. You need to create a public folder that can receive email from external users. Which three commands should you use? Each correct answer presents part of the solution.
A. Add-MailboxPermission
B. Add-PublicFolderClientPermission
C. Update-PublicFolderMailbox
D. Enable-MailPublicFolder
E. Add-RecipientPermission
F. New-PublicFolder
G. New-Mailbox
Answer: BDF
NEW QUESTION 10
……
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What the heck. The correct steps to have zero downtime for users is to create database copies on the new volumes. Mount one of the new database copies, then remove the old database copies.
Correct me if I’m wrong, but I believe you can’t create an extra copy of the database unless you have another exchange server. So, if you wanted to create a 3rd copy and then activate it on the new volume that won’t be possible because you only have two exchange servers
You can’t create a new DB copy with the actual configuration because you only have two exchange servers. If you want a new DB copy you must first create a new database.
Cleared the 70-345 test few days ago with a good score of 82X!!!
40 questions in total, including 2 Case Studies:
1. Fabrikam, Inc. (Few new questions appeared in this Case Study!!!)
2. Relecloud
Got many questions about the database availability group (DAG), please learning it deeply.
Lots of questions about Azure, DNS, Exchange 2016 Server Deployment (AD FS setup), site links and WAN setup between offices……etc.
Also, I came across around 10-15 new questions that not available here.
One new question about IMAP4 over SSL (IMAPS) — port 993.
New question on setting auditlog for create new mailbox.
Questions on this site MAY not enough for passing, SOME NEW QUESTIONS ARE NOT AVAILABLE HERE!
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