Online Access Free 070-336 Exam Questions

Explanation:
From Contoso Case Study B Case:
Technical Requirements
Contoso identifies the following technical requirements for the planned deployment:
Only Federation to Proseware must be allowed.
All of the Edge services must use default ports.
WAN traffic and Internet traffic must be minimized.
All of the user contacts stored in Lync Server 2013 must be backed up.
The sales department must have a dedicated dial-in conferencing number.
All other users in both the United States and Europe must use a pool of regional dialin conferencing numbers.
If a Single Component fails, all Lync Services MUST remain available without the need for manual intervention.
Performance degradation is acceptable during a component failure state.
The conversations of all the sales department users must be archived for 30 days.
The conversations of all the research department users must be archived for 90
days. No other conversations must be archived.
After the migration to Lync Server 2013, all client computers will have three
months to upgrade to Lync 2013. After three months, legacy clients must be
blocked from accessing the Lync Server 2013 infrastructure.
Explanation:
Edge Servers per Site: 2 Front-End-Servers per Site: 2 Office Web Apps Servers per Site:2 Microsoft SQL Servers per Site: 2
Topic 5, Contoso Ltd. Case B
Overview
General Overview
Contoso, Ltd. is an international manufacturing company that has 30,000 users.
Contoso has the following departments: sales, research, marketing, human resources,
executive, manufacturing, and legal. The sales department has 2,000 users.
All of the users in the sales department are located in the United States.
The research department has 3,000 users.
All of the users in the research department are located in Europe.
Physical Locations
Contoso has two main offices. The offices are located in Houston and Frankfurt.
Each office has 15,000 users.
The offices connect to each other by using an MPLS network. Each office connects directly to the Internet.
Existing Environment
Lync Server Infrastructure
Contoso has a Lync Server 2010 infrastructure that only uses internal instant messaging (IM) and
presence,
The infrastructure contains a single Enterprise Edition Front End pool that services all of the users.
Contoso uses a SIP domain of contoso.com for all of the users.
Client computers have either Microsoft Office Communicator 2007 R2 installed or Microsoft Lync 2010
installed.
Before deploying Lync Server 2013 and migrating the users to Lync Server 2013, you
implement a small pilot project to test the functionality of Lync Server 2013.
Problem Statements
The users in the pilot report that occasionally, they cannot sign in to Lync 2013.
Requirements
Business Goals
Contoso plans to upgrade to Lync Server 2013 during the next six months. Contoso must deploy all of the Lync Server conferencing and edge services. Contoso must also configure federation with its parent company, which is named Proseware, Inc. Proseware is located in Europe and has an Office Communication Server 2007 R2 infrastructure. Contoso must minimize hardware and software purchasing costs, while guaranteeing performance levels for all Lync Server 2013 workloads.
Planned Changes
Contoso plans to implement the following workloads in the Lync Server 2013 deployment:
Federation
Dial-in conferencing
External user access
Audio, video, and web conferencing
The ability to host Lync meetings that have external participants
The FQDNs of the edge services will be configured as shown in the following table.

Technical Requirements
Contoso identifies the following technical requirements for the planned deployment:
Only Federation to Proseware must be allowed.
All of the Edge services must use default ports.
WAN traffic and Internet traffic must be minimized.
All of the user contacts stored in Lync Server 2013 must be backed up.
The sales department must have a dedicated dial-in conferencing number.
All other users in both the United States and Europe must use a pool of regional dialin
conferencing numbers.
If a Single Component fails, all Lync Services MUST remain available without the
need for manual intervention. Performance degradation is acceptable during a
component failure state.
The conversations of all the sales department users must be archived for 30 days.
The conversations of all the research department users must be archived for 90
days. No other conversations must be archived.
After the migration to Lync Server 2013, all client computers will have three
months to upgrade to Lync 2013. After three months, legacy clients must be
blocked from accessing the Lync Server 2013 infrastructure.
Security Requirements
Contoso identifies the following security requirements for the planned deployment:
All Lync Server conferences must use a unique URL.
Each Internet-facing service must have one or more dedicated public IP addresses.
Only the users in the human resources department must be prevented from
connecting to Lync Server remotely.

Explanation:

Explanation: Topic 2, Margie's Travel
Overview
General Overview
Margie's Travel is an executive travel company that has 7,000 employees. The company has a sales department and a research department.
Physical Locations
The company has a main office and two branch offices.
The main office is located in Montreal.
The branch offices are located in New York and Seattle.
The number of users in each office is shown in the following table.

All offices connect to each other by using a WAN link.
Existing Environment
Active Directory Environment
The network contains one Active Directory forest named margiestravel.com. Each office is configured as an Active Directory site.
Lync Server Environment
The company has a Lync Server 2010 infrastructure in the Montreal office.
The network contains four servers.
The servers are configured as shown in the following table.

Lync Server 2013 Standard Edition is deployed in the Montreal office as a pilot on a
separate network segment.
You create several test users on the Lync Server 2013 pilot.
User Issue
An administrator modifies the global client version policy of the Lync Server 2013 pilot deployment. After the modification, Lync Server 2013 users report that they fail to sign in to Microsoft Lync 2010 and they receive the following error message.

Requirements Planned Changes
After a successful pilot program, the company plans to deploy Lync Server 2013 on the
production network for all users.
The Lync Server 2013 deployment will include the following roles:
Edge Server
Front End Server
Mediation Server
Monitoring Server
Office Web Apps Server
Lync Server 2013 and Lync Server 2010 will coexist for six month.
Monitoring Requirements
A monitoring solution must save call quality data for 180 days.
Backup Requirements
An administrator plans to perform a weekly manual backup of the Lync Server databases. The backup files will be copied to an offsite location.
Conferencing Requirements
The company plans to implement a conferencing solution to meet the following requirements:
The company's executives must be able to create conferences that contain up to 250
participants.
The company's managers must be able to create conferences that contain up to 50 participants.
All other users must be prevented from creating conferences that contain more than 15 users.

Explanation/Reference:
Topic 1, Contoso Ltd Case A
Overview
General Overview
Contoso, Ltd. is an electronics parts company located in North American.
The company has 4,400 employees.
Contoso recently bought a company named Litware, Inc. Litware has an office in New York.
Litware has a Lync Server 2010 infrastructure and has Microsoft Lync 2010 clients deployed to all of its
client computers.
Physical Locations
Contoso has a main office and a satellite office. The main office is located in Toronto. The
satellite office is located in Boston. The Toronto office has 4,200 users. The Boston office has 200 users.
All offices connect to each other by using a WAN link.
Only the Toronto office connects directly to the Internet.
Existing Environment
Active Directory Environment
Contoso has an Active Directory forest named contoso.com. The forest contains a single domain. All domain controllers run Windows Server 2008 R2.
Lync Server Environment
Contoso has a Lync Server 2013 infrastructure and a Microsoft Exchange Server 2013 organization. The Lync Server 2013 infrastructure contains an Enterprise Edition Front End pool named Pool1. The network contains five servers. The servers are configured as shown in the following table.

The Lync Server infrastructure currently uses the names shown in the following table.

All users can remotely access the Lync Server services from a client computer.
The users cannot access the Lync Server services from a mobile device.
Some of the users have Lync 2010 installed. Most of the users run Lync 2013.
Problems Statements
Contoso identifies the following business issues:
Users in the Boston office report that there are delays in the audio stream during
conferences and that the audio frequently drops. Users in the other offices do not report this issue.
Users cannot share Microsoft PowerPoint presentations during web conferences.
Users can share other documents.
All of the users in the Toronto office report that they receive the following error
message from Lync 2013: "Lync can't connect to Exchange.
You might experience Contact list issues".
Requirements
Planned Changes
Contoso plans to implement the following changes:
Implement the unified contact store.
Deploy the Office Web Apps component.
Add a second Front End Server named Lync2 in the Toronto office.
Access Lync Server services by using mobile devices from the internal network and from the Internet.
Implement direct federation with Litware and other business partners.
All federated domains will have to be defined explicitly.
Administrative Requirements
A support technician named Techl must be able to perform all of the tasks currently
performed by the members of the CSHelpDesk group.
Additionally, Techl must also be able to edit conferencing policies.
Web Conferencing Requirements
Contoso identifies the following requirements for web conferencing:
Users from Litware must be able to download the content of web conferences.
Users must be able to share PowerPoint presentations during web conferences.
Users from Litware must be able to record web conferences.
A URL that points to a disclaimer must be provided.
Mobility Requirements
Contoso plans to provide all users the ability to connect by using mobile devices. When users connect from a mobile device, they must download their server settings automatically.