Interview Questions.

Q1. Why Exchange 2013 Architecture Has Been Changed With Two Server Roles?

Exchange 2007 and 2010 were architect with positive technology constraint that existed at that point, wherein CPU overall performance changed into the Key constraint while Exchange 2007 became released and to relieve the scenario Server roles have been introduced. However server roles in Exchange 2007 and Exchange 2010 are tightly coupled

Nowadays, CPU horse strength is much less steeply-priced and it isn't always a constrain factor, with that constraint lifted, number one aim for Exchange 2013 is simplicity of scale, hardware utilization and failure isolation. So Microsoft reduced the quantity of server roles to two as Client Access Server Role and Mailbox Server Role

Q2. Explain The Change In Outlook Client Connection Behaviour When Compared With Exchange 2010?

Outlook clients now not connect with a server FQDN as they have carried out in all previous variations of Exchange. Outlook makes use of Autodiscover to create a new connection point comprised of mailbox GUID, @ image, and the domain portion of the consumer’s primary SMTP deal with. This trade effects in a near elimination of the unwelcome message of “Your administrator has made a alternate on your mailbox. Please restart.” Only Outlook 2007 and better versions are supported with Exchange 2013.

Q3. What Is Exchange Admin Center?

Exchange Admin Center is the new net based totally Exchange Management Console for Exchange Server 2013, it lets in for ease of use and is optimized for management of On-Premises, Online and hybrid Exchange deployments. EAC replaces Exchange Management Console and Exchange Control Panel, but ECP continues to be the url for Exchange Admin Center.

New capabilities in Exchange Admin Center:

List View – More than 20,000 items can be viewed in EAC, wherein legacy ECP allows only 500 gadgets

Add/Remove columns for recipients

Public folders can be managed from Exchange Admin Center

Long walking manner might be notified within the notification bar

Role Based Access Control consumer editor may be performed from EAC

Unified Messaging equipment like name statistics, and consumer call logs may be accessed from EAC

Q4. What Action Does Front End Trport Service Does?

Front end trport carrier does one of the following actions based at the range and kind of the recipients

For the message with a single mailbox recipient, choose a mail container server in the target shipping institution and primarily based on the proximity of the AD web page, give choice to the mail box server

For the message with multiple or numerous mailbox recipients, it makes use of the primary 20 recipients to select a mailbox in a closest proximity or shipping group, primarily based on the AD web page proximity

If the message has no mailbox recipients, it select a random mailbox server inside the nearby AD web page

Q5. On What Conditions Exchange 2013 Can Coexists With Previous Version Of Exchange Servers?

Exchange 2003 and Earlier variations: Not Supported

Exchange 2007: Exchange 2007 SP3 with Update Rollup 10 on all Exchange 2007 servers and Exchange 2013 CU2 and later can coexist

Exchange 2010: Exchange 2010 SP3 on all Exchange 2010 Servers and Exchange 2013 CU2 or later can coexist

Q6. Mention What Are The Roles In Ms Exchange 2013?

In MS change 2013, there are  roles Client Access Server and Mailbox Server.

Q7. Explain The New Trport Pipeline In Short?

Front End Trport Service in Client Access Server acts as a stateless proxy for all inbound and outbound external SMTP traffic for Exchange 2013 enterprise. It received’t look into message content material, only communicates with the Trport Service on a Mailbox Server, and doesn’t queue any messages regionally.

Trport Service in Mailbox server is equal to Hub Trport server, it handles all SMTP mail drift for the company, carry out message categorization, and plays content inspection. It received’t communicate directly with Mailbox Database that venture will be dealt with by using Mailbox Trport Service. So the Trport Service routes messages among the mailbox trport service, the trport service and the the front give up trport carrier.

Mailbox Trport Service jogging on Mailbox server consists of  separate services: the Mailbox Trport Submission Service and Mailbox Trport Delivery Service.

Mailbox Trport Delivery Service receives emails from Trport Service on the neighborhood or exclusive mailbox server and connects to the nearby mailbox databases the use of Exchange RPC to deliver the message

Mailbox Trport Submission Service connects to local mailbox database the usage of RPC to retrieve messages and submits the messages over SMTP to the Trport Service on the neighborhood Mailbox server or different Mailbox Servers.

Q8. What Happened To Public Folders In Exchange 2013?

Special kind mailbox known as Public folder mailbox added in Exchange Server 2013, which will keep both the hierarchy and public folder content material. This presents a bonus of the prevailing excessive availability and storage technologies of the mailbox save. Legacy Public folder database concept now not in exchange 2013 and Public Folder replication now person the continuous replication version as like Mailbox Database.

Q9. What Are The Editions Available In Exchange Server 2013?

Exchange 2013 to be had in  variants: Standard Edition and Enterprise Edition

Standard Edition allows handiest five databases to installed (including active and passive replica) and Enterprise Edition allows 50 databases on RTM model of Exchange and 100 databases on CU2 and later variations. Recovery Database will no longer be counted on this.

Q10. What Is Change Related To Mapi Access Using Outlook In Exchange 2013?

Two server role architects modified the outlook client connectivity behaviour; RPC is now not a supported direct get right of entry to protocol. This me that each one the outlook connectivity must take area the usage of RPC over HTTP is aware of as Outlook Anywhere. Because of this behaviour, there may be no need to have RPC consumer get entry to service on CAS which reduces  call spaces that required for website-resilient answer.

Q11. Mention What Are The New Features In Ms Exchange 2013?

Integration with Lync and SharePoint: With website mailboxes and in-area eDiscovery, it offers a greater integration with Microsoft Sharepoint and Lync

Provide a resilient answer: It built upon the alternate server 2010 and redesigned for simplicity of scale, characteristic isolation and hardware usage

Supports a multigenerational personnel: From a couple of resources users can merge contacts as well as clever seek permits to look humans within the community

Provide an engaging revel in: MS internet app focused on a streamlined person interface that helps using contact, improving the usage of cellular devices

Meet the modern call for: With progressed search and indexing, you could search across Lynch 2013, Exchange 2013, SharePoint 2013, etc.

DAG machine: A new evolution of alternate 2010 DAG

Q12. Inform The Features That Are Not Available On Owa 2013?

Below are the capabilities that are available in preceding versions however not available on Exchange Server 2013 Outlook Web APP:

Shared Mail folders get admission to is not to be had

Distribution list moderation cannot be accomplished from OWA

S/MIME help

Reading pane at the lowest of the window

Ability to answer to e-mail messages despatched as attachments

Search folders in not available

Q13. What Are The Benefits On The Architecture Change By Having Two Server Roles In Exchange 2013?

Having two server roles with Mailbox Server includes all of the traditional components fount in Exchange 2010: the customer access protocols, trport provider, mailbox databases and unified messaging and the Client Access Server role to provide authentication, constrained redirection and proxy services.

New architecture affords the beneath advantages:

The Client Access Server and Mailbox Server end up “Loosely Coupled”. All procedure and pastime for a selected mailbox occurs on the mailbox server that holds the lively database replica, getting rid of issues of version compatibility among CAS and Mailbox Server

Version Upgrade flexibility – Client Access server can be upgraded independently and in any order.

Session affinity to customer get right of entry to server position isn't required – In Exchange 2013, Client access and mailbox additives to be had at the identical mailbox server, because the consumer get entry to server simply proxies all connections to a specific mailbox server, no consultation affinity is needed

Only  namespace is needed for Exchange 2013

Q14. What Are The Enhancements In Batch Mailbox Move On Exchange 2013?

Below are the improvements on Exchange 2013 Batch Mailbox Moves:

Multiple mailboxes circulate in massive batches.

Email notification all through pass with reporting.

Automatic retry and automatic prioritization of actions.

Primary and personal archive mailboxes can be moved collectively or separately.

Option for guide circulate request finalization, which lets in you to review a circulate earlier than you entire it.

Q15. On Which Operating System Database Availability Group Is Supported?

DAG is supported on Windows Server 2012 Standard or Datacenter Editions or Windows Server 2008 R2 SP1 Enterprise Edition. Windows Server 2008 R2 Sp1 popular version received’t help DAG

Q16. What Are The Features Discontinued In Exchange 2013 When Compared With Exchange 2007?

Below are few features discontinued in Exchange 2013 which can be to be had in Exchange Server 2007

Storage Groups and Public Folder Databases

Exchange WebDAV API and ESE streaming backup API

High Availability ideas CCR, LCR, SCR & SCC are not to be had

Export-Mailbox / Import-Mailbox Cmdlets and Move-Mailbox cmdlets set

Managed folders

Q17. What Are The Features Discontinued In Exchange 2013 When Compared With Exchange 2010?

Below are few features which are discontinued in Exchange 2013:

Hub Trport Server Role and Unified Messaging Server

Exchange Management Console and Exchange Control Panel

Outlook 2003 support and RPC over TCP approach of Mailbox access is removed

S/MIME, Search folders and Spell check in OWA removed

Linked Connectors are removed

Anti-spam sellers may be control best from Exchange Management Shell

Connection filtering agent eliminated

Managed Folder are eliminated

Tools like Exchange Best Practice Analyzer, Mail waft troubleshooter, performance reveal, overall performance troubleshooter and routing log viewer are eliminated

Q18. Explain How Message Is Delivered To The Mailbox Database In Exchange 2013?

In trade 2013, after the message reaches the goal mailbox server in the destination AD website, the trport carrier avails SMTP to hold the message to the mailbox.  After that, using RPC, Trport Service provides the message to the neighborhood mailbox.

Q19. What Are The Prerequisites Required To Install Exchange Server 2013?

Below stipulations are required to put in Exchange Server 2013:

Operating System:

Windows Server 2008 R2 Service Pack 1 or later

Windows Server 2012

Additional Prerequisites:

Microsoft .NET Framework four.Five (pre installation in Windows Server 2012)

Windows Management Framework three.0

Microsoft Unified Communications Managed API 4.0, Core Runtime sixty four-bit

Microsoft Office 2010 Filter Pack 64 bit

Microsoft Office 2010 Filter Pack SP1 64 bit

ADDS and few windows functions

Domain Controller:

Forest useful degree has to Windows Server 2003

Schema Master run on Windows Server 2003 SP2 or later

Q20. Explain The Term Dag (facts Availability Group)?

DAG or Data Availability Group is a framework construct is MS Exchange 20@ It is a collection of upto 16 mailbox server that hosts a hard and fast of databases and gives automatic database stage restoration due to failure of servers of databases.

Q21. Mention What Is Recommended When You Are Using An Exchange Account For Your Work, When You Are Offline?

It is usually recommended which you use Cached Exchange Mode while you are using an alternate account on your work, as it gets rid of all the reason to work offline. With Cache Exchange Mode, you could maintain persevering with operating even in case you are disconnected with the network.  Cache Exchange Mode uses a folder file (.Ost) and manages a synchronized replica of the objects in all folder in the mailbox, when you are offline.  As quickly as you are linked to the network, it syncs your records robotically to the server with out dropping any information.

Q22. Mention What Is The Role Of Mailbox Server?

Mailbox servers assist in:

email storage

Host public folder databases

Host mailbox databases

Calculate e mail address policies

Performs multi-mailbox searches

Provide high availability and site resiliency

Provide messaging statistics management and retention guidelines

Handle connectivity as clients don’t join directly to the mailbox offerings

For given mailbox, it gives all center trade functionality

When a database fails over, it also fails access to the mailbox

Q23. Mention What Is The Role Of Client Access Server?

The Client Access Server offers connectivity to diverse services like:

Microsoft Office Outlook

Outlook Web App

Mobile gadgets

POP & SMTP

Accepts mail from grants mail to different mail hosts on the net

Gives unified namespace, network safety and authentication

Handles all purchaser requests for Exchange

Routes requests to the ideal mailbox server

Allows using layer four (TCP affinity) routing

Q24. What Is Managed Store In Exchange 2013?

Managed shop is the name of the newly rewritten records keep system, Microsoft.Exchange.Store.Service.Exe and Microsoft.Exchange.Store.Employee.Exe, it's far included with Microsoft Exchange replication server to provide higher availability through improve resiliency. Also the Managed save has been architected to permit more granular management of useful resource consumption and quicker root motive analysis though advanced diagnostics.

Managed Store works with replication service to control mailbox databases, which keeps to ESE as DB engine, Exchange 2013 consists of exchange the mailbox database schema that provides many optimization over preceding variations of Exchange and Replication Services is responsible for all availability associated with Mailbox Servers. This alternate offers faster database failover and higher disk failure dealing with.

Q25. Mention How Many Types Of Delivery Groups Found In Ms Exchange 2013?

In MS Exchange 2013, there are five kinds of shipping corporations

Routing DAG

Mailbox delivery businesses

Connector source provider

AD site

Server List

Q26. What Will Happen To Exchange 2013 Rtm Version When 120 Days Trial Period Expires?

Exchange 2013 functionality will not loss whilst trial period expires, so you can maintain lab without having to reinstall the trial model.

Q27. How The Flow Of The Mail Is Tracked In Ms Exchange 2013?

To music message glide in MS Exchange 2013, Delivery Reports are used.  It is relevant for Outlook and Outlook web only.  However, Message Tracking Logs are also useful to know the waft of the mail.

Q28. Mention What Is The Function Of Mailbox Trport Submission Service?

Mailbox Trport Submission service does one of the following moves based on the number and type of recipients.

For the message having handiest one mailbox recipient, it chooses a mailbox server inside the goal shipping group and provide precedence to the mailbox server based at the AD site proximity

With more than one mailbox recipients, it makes use of first 20 recipients to pick out a Mailbox server within the closest shipping group, based totally on the AD website online proximity

If there may be no mailbox recipient, select a mailbox server within the neighborhood delivery institution

Q29. What Are New Options Included In Exchange 2013 Related With High Availability And Site Resilience?

Managed Availability – Internal Monitoring and healing are integrated to save you disasters, proactively restore offerings, and provoke failovers mechanically or alert admin to take action.

Managed Store – Integrated with Microsoft Exchange Replication Service to provide better availability

Multiple Databases according to disk – Exchange 2013 supports a couple of databases both lively and passive on identical disk.

Automatic Reseed – If a disk fails, database replica stored on that disk is copied from the lively database reproduction to a spare disk at the identical server.

Automatic recovery from storage disasters

Lagged copies can now care themselves to a positive the use of computerized log play down

Single copy alert venture is eliminated and blanketed inside the managed availability component

DAG networks may be automatically configuration by means of the gadget bases at the configuration settings, DAG now can distinguish among MAPI and Replication networks and configure DAG network routinely.

Q30. Explain What Are The Important Features Of Trport Pipeline?

Trport pipeline is made from three exceptional offerings:

Front end trport provider: It does primary message filtering based totally on domains, connectors, senders and recipients. It handiest connects with the trport carrier on a mailbox server and does not backlog any messages regionally

Trport provider: It runs on all mailbox servers, and it handles SMTP mail float. It facilitates in message categorization and content inspection. The trport offerings routes messages between the Mailbox Trport service, the Trport Service and Front End Trport service.  This service does no longer queue messages locally

Mailbox Trport: This machine consists of receiving and sending SMTP to the trport carrier from mailbox the usage of RPC (Remote Procedure Call).

Q31. What Is A Site Mailbox?

Site Mailbox is a new sort of mailbox in Exchange 2013, wherein it improves collaboration and person productiveness by using allowing get entry to to each documents in a SharePoint web site and email messages in outlook 2013 the use of the identical purchaser interface.

Q32. Explain The Exchange 2013 Architecture?

Legacy versions of Exchange 2007 and Exchange 2010 released with 5 server roles, ie, Mailbox, Client Access, Hub Trport, Unified Messaging and Edge Trport server. Server role structure has been modified in Exchange 2013 which launched with only two server roles.

Mailbox Server position: It holds the equal feature of Mailbox, the client get right of entry to protocols, Hub Trport and Unified Messaging server function in Exchange 2010

Client Access Server position: paintings as the patron get admission to server role in Exchange 2010, Exchange 2010 work as  most effective stateless server, where it doesn’t do any information rendering,  and not anything will  be stored or queued in Client Access Server function. CAS offers all normal purchaser access protocols: HTTP, POP and IMAP, and SMTP

Q33. What The Supportable Clients That Can Access Exchange 2013 Mailbox?

Exchange 2013 mailbox can be get entry to by using the subsequent clients

Outlook 2013

Outlook 2010 SP1 with Outlook 2010 November 2012 replace

Outlook 2007 SP3 with Outlook 2007 November 2010 update

Entourage 2008 for Mac, Web Services Edition

Outlook for Mac 2011

Q34. Explain What Is The Role Of Categorizer?

Categorizer performs following capabilities

Recipient Resolution: The email deal with of the recipient is resolved to decide whether or not the recipient has were given a mailbox inside the Exchange Organization or an external electronic mail cope with

Routing Resolution: Once the records regarding the recipient is resolved, the last vacation spot for the mail is routed, and the next hop are determined

Content Conversion: Once the mail has reached its determined deal with, the SMTP is converted into readable format like HTML, wealthy text layout or plain text

Q35. How The Mail Flow Occur In Exchange Server 2013?

Due the architectural exchange, Mail waft in Exchange 2013 occurs through Trport Pipeline, it's far series of Trport services, connections, additives and queues that work together to course the messages to the categorizer in the trport carrier on a mailbox server within the company.

Messages from out of doors corporation input the trport pipeline through a obtain connector in the Front End Trport provider on a patron get admission to server and then routed to the Trport Service on a Mailbox Server and the Mailbox Trport Delivery Service deliver the e-mail to local mailbox database

Message from internal business enterprise input the Trport Service on a Mailbox Server in following ways, acquire connector, Pick Up or Replay Directory, Mailbox Trport Service or Agent Submission. Those emails may be relayed to Front End trport provider on Client Access Server the usage of the Trport Service on Mailbox Server and despatched out of doors