Microsoft 70-345 Free Practice Questions 2021

NEW QUESTION 1
You have an Exchange Server 2021 organization.
You plan to audit all the tasks performed by administrators.
You need to configure a weekly automated email notification that reports each time an administrator permanently deletes a mailbox.
How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation: Box 1: Set-AdminAuditLogConfig
You can use administrator audit logging in Exchange Server 2021 to log when a user or administrator makes a change in your organization. You configure audit logging with the Set-AdminAuditLogConfig cmdlet.
The Name parameter specifies the name of the AdminAuditLogConfig object. Box 2: -AdminAuditLogEnabled $true
The AdminAuditLogEnabled parameter specifies whether administrator audit logging is enabled. The default value is $false. The valid values are $true and $false. You must specify an administrator audit log mailbox before you enable logging.
References: https://technet.microsoft.com/en-us/library/dd298169(v=exchg.160).aspx

NEW QUESTION 2
You have two Mailbox servers named EX1 and EX2 that have Exchange Server 2021 installed. The disks on the servers are configured as shown in the following table.

Drive D on EX1 fails.
You plan to restore the mailbox databases in EX2 by using drive F. You copy the contents of drive E on EX1 to drive F on EX2.
You need to restore the mailbox databases as soon as possible.
In which order should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 3
You have an Exchange Server 2021 organization.
All users work from a main office and use Microsoft Outlook 2021.
You recently ran the Microsoft Office 365 Hybrid Configuration Wizard and moved most of the user mailboxes to Exchange Online.
A network administrator reports an increase in the amount of outbound SMTP traffic from the network. You need to reduce the amount of bandwidth utilization for the outbound SMTP traffic.
What should you do?

• A. From the Exchange Server organization, create a Receive connector that uses the IP address of Exchange Online as a remote range.
• B. From the public DNS zone, modify the MX record to point to Exchange Online.
• C. From the public DNS zone, modify the SRV record to point to Exchange Online.
• D. From the Exchange Server organization, create a Send connector that uses Exchange Online as an SMTP smart host.

Answer: B

NEW 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.

You plan to deploy a two-node Exchange Server 2021 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.

• A. One Exchange server on Host1 and one Exchange server on a new Hyper-V host.
• B. One Exchange server on Host1 and one Exchange server on Host3.
• C. Both Exchange servers on Host1.
• D. One Exchange server on Host1 and one Exchange server on Host2.
• E. One Exchange server on Host2 and one Exchange server on Host3.

Answer: E

NEW QUESTION 5
You have an Exchange Server 2021 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?

• A. Test-ServiceHealth
• B. Test-ReplicationHealth
• C. Get-DatabaseAvailabilityGroup
• D. Get-MailboxDatabaseCopyStatus

Answer: D

Explanation: References:
https://technet.microsoft.com/en-us/library/bb691314(v=exchg.160).aspx?f=255&MSPPError=-2147217396

NEW QUESTION 6
You begin to implement the Exchange Server 2021 servers and plan to decommission the Exchange Server 2013 servers during the next six months.
You need to recommend which actions must be performed to support the planned changes for document collaboration.
You install Microsoft Office Online Server on a new server.
Which two cmdlets should you recommend running next? Each correct answer presents part of the solution.

• A. New-OfficeWebAppsFarm
• B. Set-PartnerApplication
• C. Set-MailboxServer
• D. New-OfficeWebAppsHost
• E. Set-OrganizationConfig

Answer: AC

NEW QUESTION 7
You are planning an Exchange Server 2021 organization. The organization will contain two servers. The servers will be configured as shown in the following table.

You plan to purchase an SSL certificate that contains the following names: Mail.contoso.com
Mail.london.contoso.com Mail.newyork.contoso.com
You plan to configure a solution for the sites in New York and London. DNS will resolve the names as shown in the following table.

You need to configure the client protocols to meet the following requirements:
Users who connect to their mailbox by using Outlook on the web must connect directly to a server in the site that hosts their mailbox. All Exchange ActiveSync users must connect to the same namespace.
How should you configure the virtual directories? To answer, select the appropriate options in the answer area.

Answer:

Explanation:

NEW QUESTION 8
You run the Get-DIpPolicy cmdlet and you receive the following output.


Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the output.

Answer:

Explanation:

NEW QUESTION 9
You manage an Exchange Server 2021 organization.
You purchase a subscription for Exchange Online Protection (EOP) Advanced Threat Protection (ATP).
You need to configure ATP by using PowerShell from a computer running Windows 8 to prevent users in the organization from following malicious links in email messages.
Which five cmdlets should you run in sequence? To answer, move the appropriate cmdlets from the list of possible cmdlets to the answer area and arrange them in the correct order.

Answer:

Explanation:

NEW QUESTION 10
You have an Exchange Server 2021 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 11
You remove the namespaces for the branch offices.
The branch office users report that they fail to connect to their mailbox by using Exchange ActiveSync from their mobile device.
You need to ensure that all of the users can access their mailbox by using Exchange ActiveSync. What should you do?

• A. Instruct the users to recreate the Exchange ActiveSync partnership on their device.
• B. Create a new device access rule.
• C. Run the Set-MobileDeviceMailboxPolicy cmdlet.
• D. Run the Set-ActiveSyncOrganizationSettings cmdlet.

Answer: C

Explanation:
In Exchange 2021, you can create mobile device mailbox policies to apply a common set of policies or security settings to a collection of users. After you deploy Exchange ActiveSync in your Exchange 2021 organization, you can create new mobile device mailbox policies or modify existing policies.
Use the Set-MobileDeviceMailboxPolicy cmdlet to modify mobile device mailbox policies.

NEW QUESTION 12
You plan to create a new mailbox for the auditing department.
You need to recommend which task must be performed immediately after the mailbox is created. The solution must meet the compliance requirements.
What should you recommend?

• A. Enable an archive for the new mailbox.
• B. Place the new mailbox on Litigation Hold.
• C. Run the Set-Mailbox cmdlet.
• D. Run the Start-ManagedFolderAssistant cmdlet.

Answer: B

Explanation: Fabrikam identifies the following security and compliance requirements, including:
Users who are involved in legal disputes with customers must be prevented from permanently deleting email messages pertaining to the dispute. The users must be able to delete all other messages permanently.
Note: Place a mailbox on Litigation Hold to preserve all mailbox content, including deleted items and original versions of modified items. When you place a mailbox on Litigation Hold, the user's archive mailbox (if it's enabled) is also placed on hold. Deleted and modified items are preserved for a specified period or until you remove the mailbox from Litigation Hold. All such mailbox items are returned in an In-Place eDiscovery in Exchange 2021 search.
References: https://technet.microsoft.com/en-us/library/dn743673(v=exchg.160).aspx

NEW QUESTION 13
You have an Exchange Server 2021 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.

Answer:

Explanation:

NEW QUESTION 14
You have an Exchange Server 2021 organization. The organization contains five servers. The servers are configured as shown in the following table:

EX01, EX02, EX03, and EX04 are members of a database availability group (DAG) named DAG01 The data center in New York fails.
You need to activate DAG01 in the London site.
Which three commands should you run in sequence? To answer, move the appropriate commands from the list of commands to the answer area and arrange them in the correct order

Answer:

Explanation:

NEW QUESTION 15
You plan to deploy Exchange Server 2021 to a new server. The server will host 1,000 mailboxes. You need to identify whether the new server has the required disk throughput and speed.
Which two tools should you use? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

• A. LoadGen
• B. the Exchange Server Best Practices Analyzer Tool
• C. Jetstress
• D. Isinteg
• E. the Exchange Server Role Requirements Calculator

Answer: AC

Explanation: To determine how many Exchange servers are required to manage user load, use the following capacity planning tools:
Microsoft Exchange Jetstress Microsoft Exchange Load Generator Note:
The Jetstress tool is designed to simulate Exchange I/O at the database level by interacting directly with the database technology of the Extensible Storage Engine (ESE), also known as Jet, that Exchange is built on.
Jetstress can be configured to test the maximum I/O throughput available to your disk subsystem within the required performance constraints of Exchange, or it can accept a desired profile of user count and I/Os per second per user and validate that the disk subsystem is capable of maintaining an acceptable level of performance with such a profile. Jetstress testing can be used to validate storage reliability and performance prior to the deployment of Exchange servers. You should run Jetstress if you are concerned about your storage subsystem performance or if you need to determine a system's I/O capacity.
The Load Generator (LoadGen) tool is designed to produce a simulated client workload against a test Exchange deployment. This workload can be used to evaluate how Exchange performs, and can also be used to analyze the effect of various configuration changes on Exchange behavior and performance while the system is under load
Use the output from these tests in the following ways: Validate deployments
Calculate the client computer response time for the server configuration under client load Estimate the number of users per server
Identify bottlenecks on the server
References: https://technet.microsoft.com/en-us/library/dd335108(v=exchg.141).aspx

NEW QUESTION 16
You need to build a command to meet the compliance requirements for the regulation auditors.
How should you complete the command? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation: