From a hardware perspective what is the default paging file size requirements for Exchange 2019

From a hardware perspective what is the default paging file size requirements for Exchange 2019

• 75% of installed memory
• 25% of installed memory
• 10% of installed memory
• 50% of installed memory 

EXPLANATION

When installing Exchange 2019 it is required to set the paging file size to 25% of the installed memory.

SOURCE

https://docs.microsoft.com/en-us/exchange/plan-and-deploy/system-requirements?view=exchserver-2019

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Exchange Server 2016 is not supported on this server platform.

Exchange Server 2016 is not supported on this server platform.

• Windows Server 2012 x64
• Windows Server 2016 x64
• Windows Server 2016 Core
• Windows Server 2012 R2 x64 

 

EXPLANATION

We don't support the installation of Exchange 2016 on a computer that's running Windows Server Core or Nano Server. The Windows Server Desktop Experience feature needs to be installed. To install Exchange 2016, you need to do one of the following to install the Desktop Experience on Windows Server prior to starting Exchange 2016 Setup:
Windows Server 2012 and Windows Server 2012 R2: Run the following command in Windows PowerShell

Install-WindowsFeature Server-Gui-Mgmt-Infra, Server-Gui-Shell -Restart

Windows Server 2016: Install Windows Server 2016 and choose the Desktop Experience installation option. If a computer is running Windows Server 2016 Core mode and you want to install Exchange 2016 on it, you'll need to reinstall the operating system and choose the Desktop Experience installation option.

SOURCE

https://docs.microsoft.com/en-us/exchange/plan-and-deploy/system-requirements?view=exchserver-2016

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Which operating system for Exchange 2019 is unsupported:

Which operating system for Exchange 2019 is unsupported:

• Windows Server 2008 R2
• Windows Server 2012 R2
• All of them
• Windows Server 2012 

EXPLANATION

The supported operating system for Exchange 2019 is only Windows Server 2019 Standard or Datacenter. Windows Server 2019 Core edition is
also fully supported and recommended.

SOURCE

https://docs.microsoft.com/en-us/exchange/plan-and-deploy/system-requirements?view=exchserver-2019#operating-system

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In Microsoft Exchange, which role, introduced in the 2007 release, performs anti-spam filtering and applies messaging and security policies to messages?

In Microsoft Exchange, which role, introduced in the 2007 release, performs anti-spam filtering and applies messaging and security policies to messages?

• Hub Transport Server role
• Unified Messaging Server role
• Edge Transport Server role
• Mailbox Server role 

EXPLANATION

Deployed in a perimiter network, the Edge Transport Server role provides message protection and security. This protection is handled by various agents running on the Edge Transport
Server and act on email messages as they are processed.

Edge Transport Server Role – Edge Transport Server Roles sits at the edge of the network and it has to be installed on a standalone server. It performs a number of functions including Anti-spam and Anti-virus protection. The Edge Transport uses connection filtering, content filtering, recipient filtering, SenderID, sender and IP reputation to reduce the amount of Spam delivered to the end users inbox

SOURCE

https://technet.microsoft.com/en-us/library/mt616515(v=exchg.150).aspx

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Which of the following Powershell commands would give User2 access to User1's calendar? User2 does not currently have access to anything of User1's

Which of the following Powershell commands would give User2 access to User1's calendar? User2 does not currently have access to anything of User1's

• Add-MailboxFolderPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Set-MailboxFolderPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Set-MailboxPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Add-MailboxPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner 

 

EXPLANATION

There are two things to notice.  First is that you're trying to give new permissions to User2 and not change current permissions of User2 within User1's mailbox.  So we'll want to use Add instead of Set.  Set is used to change permissions if a user already has some sort of permissions within the mailbox.
The second thing is that the calendar is a folder within the mailbox.  We don't want User2 to be able to read User1's emails, so we'll do Add-MailboxFolderPermission instead of Add-MailboxPermission.

SOURCE

https://technet.microsoft.com/en-us/library/dd298062(v=exchg.160).aspx

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Which of the following Powershell commands would give User2 access to User1's calendar? User2 does not currently have access to anything of User1's

Which of the following Powershell commands would give User2 access to User1's calendar? User2 does not currently have access to anything of User1's

• Add-MailboxFolderPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Set-MailboxFolderPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Add-MailboxPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner
• Set-MailboxPermission -Identity User1@contoso.com:\Calendar -User User2 -AccessRights Owner 

EXPLANATION

There are two things to notice.  First is that you're trying to give new permissions to User2 and not change current permissions of User2 within User1's mailbox.  So we'll want to use Add instead of Set.  Set is used to change permissions if a user already has some sort of permissions within the mailbox.

The second thing is that the calendar is a folder within the mailbox.  We don't want User2 to be able to read User1's emails, so we'll do Add-MailboxFolderPermission instead of Add-MailboxPermission.

SOURCE

https://technet.microsoft.com/en-us/library/dd298062(v=exchg.160).aspx

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In MS Exchange, which of the following is NOT an Exchange Recipient type?

In MS Exchange, which of the following is NOT an Exchange Recipient type?

• Distribution mailbox
• Room mailbox
• Legacy mailbox
• User mailbox 

 

EXPLANATION

The following are all Exchange Recipient types in MS Exchange.
User mailbox: This mailbox is created for an individual user to store mails, calendar items, contacts, tasks, documents, and other business data.

Linked mailbox: This mailbox is created for an individual user in a separate, trusted forest. For example AD account is created in A.COM and Mailbox is created in B.COM Exchange Server.

Shared mailbox: This mailbox is not primarily associated with a single user and is generally configured to allow logon access for multiple users.

Legacy mailbox: This mailbox is resides on a server running Exchange Server 2003 or Exchange 2000 Server. See here: https://support.microsoft.com/en-us/help/931747/a-mailbox-that-is-located-on-an-exchange-server-2007...

Room mailbox: This mailbox is created for a meeting location, such as a meeting or conference room, auditorium, or training room. When we create this mailbox, by default a disabled user object account is created.

Equipment mailbox: A resource mailbox is created for a non-location specific resource, such as a portable computer projector, microphone, or a company car. When we create this mailbox, by default a disabled user object account is created. Equipment mailboxes provide a simple and efficient way for users to use resources in manageable way.

SOURCE

https://technet.microsoft.com/en-us/library/bb201680(v=exchg.150).aspx

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In Active Directory what is the attribute name for someone's Assistant in the Exchange Global Address List

In Active Directory what is the attribute name for someone's Assistant in the Exchange Global Address List

• msAssistantExch
• msExchAssistantName
• msExchAssistant
• ExchAssistantName 

 

EXPLANATION

This attribute in Active Directory is usually set using ADSIEdit. There are ways to set this programmatically using C# and PowerShell. This attribute sets the assistant's name in the GAL which allows for identifying a PA / Secretary for a (usually) senior member of staff in an organisation

See: https://msdn.microsoft.com/en-us/library/ms677841(v=vs.85).aspx

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