Which command should you include in the recommendation?

Explanation/Reference:
Explanation:
Get-Mailbox
Use the Get-Mailbox cmdlet to view mailbox objects and attributes, populate property pages, or supply mailbox information to other tasks.
EXAMPLE 1
This example returns a list of all the mailboxes in your organization.
Get-Mailbox -ResultSize unlimited
Get-MailboxDatabase
Use the Get-MailboxDatabase cmdlet to retrieve one or more mailbox database objects from a server or organization.
EXAMPLE 1
This example retrieves information about all the mailbox databases in the Exchange organization, including the mailbox databases that reside on computers running Exchange 2013 and earlier versions of Exchange.
Get-MailboxDatabase -IncludePreExchange2013
Set-Mailbox
Use the Set-Mailbox cmdlet to modify the settings of an existing mailbox. You can use this cmdlet for one mailbox at a time. To perform bulk management, you can pipeline the output of various Get- cmdlets (for example, the Get-Mailbox or Get-User cmdlets) and configure several mailboxes in a single-line command.
You can also use the Set-Mailbox cmdlet in scripts.
EXAMPLE 1
This example delivers John Woods’s email messages to John’s mailbox and also forwards them to Manuel Oliveira’s ([email protected]) mailbox.
Set-Mailbox -Identity John -DeliverToMailboxAndForward $true -ForwardingSMTPAddress [email protected] Set-MailboxDatabase
Use the Set-MailboxDatabase cmdlet to configure a variety of properties for a mailbox database.
EXAMPLE 1
This example sets the length of time that deleted items are retained. If a specific mailbox has its own item retention set, that value is used instead of this value, which is set on the mailbox database.
Set-MailboxDatabase “Mailbox Database01” -DeletedItemRetention 7.00:00:00
-IssueWarningQuota
Parameter of SetMailbox
The IssueWarningQuota parameter specifies the mailbox size at which a warning message is sent to the user.
This attribute applies to all mailboxes in this mailbox database that don’t have their own warning quota attribute set. You must specify either an integer or unlimited. The default value is 1.9 gigabytes (GB).
-ProhibitSendQuota
Parameter of SetMailbox
The ProhibitSendQuota parameter specifies the mailbox size at which users associated with mailboxes in this mailbox database can no longer send messages. This attribute applies to all mailboxes in this mailbox database that don’t have their own prohibit send quota attributes set. You must specify either an integer or unlimited.
-ProhibitSendReceiveQuota
Parameter of SetMailbox
The ProhibitSendReceiveQuota parameter specifies the mailbox size at which the user associated with this mailbox can no longer send or receive messages.
This attribute applies to all mailboxes in this mailbox database that don’t have their own prohibit send receive quota attributes set. You must specify either an integer or unlimited.
STEPS
1. Get-MailboxDatabase to retrieve a listing of all the mailbox databases.
2. Set-MailboxDatabase to configure a variety of properties for a mailbox database.
3. -ProhibitSendReceiveQuota to limit the size of the mailbox to the specified level of 5 GB
Get-MailboxDatabase: Exchange 2013 Help
Set-MailboxDatabase: Exchange 2013 Help