Friday, November 27, 2015

Microsoft acknowledges bug led to Windows 10 November upgrade stoppage

Restores 1511 to download site, restarts Windows Update push

Microsoft has restored access to Windows 10's November upgrade from its download center, saying that it pulled the upgrade because of a bug.

"Recently we learned of an issue that could have impacted an extremely small number of people who had already installed Windows 10 and applied the November update," a Microsoft spokesman said in a Tuesday statement. "It will not impact future installs of the November update, which is available today."

Microsoft yanked the upgrade from the download website -- and stopped serving it to Windows 10 users via Windows Update -- last week. According to the company, the upgrade had reverted four preferences within the operating system to the original "on" default settings.

"We will restore their settings over the coming days and we apologize for the inconvenience," the spokesman added.

The settings that were changed included two in Windows 10's privacy section -- one that lets the user's advertiser ID to be tracked across multiple apps, another that enables an anti-phishing filter for apps that display Web content -- and a second pair that synchronized devices and allowed various first-party apps to run in the background to, for instance, provide notifications.

Microsoft provided some information on the settings bug in a support document, and also rolled out a new cumulative update, the only kind for Windows 10.

While the bug may seem minor -- especially in the context of the roll call of louder complaints about the November upgrade on Microsoft's own support forums -- the company may have been ultra-sensitive to the privacy settings snafu, considering that the firm has been manhandled by critics over what they saw as a significant uptick in intrusiveness. Those who had turned off the advertiser ID tracking, for example, would certainly have been upset to discover that it had been switched back on after the upgrade.

After fixing the problem, Microsoft restored the upgrade to the download center, where current Windows 10 users can generate installation media -- usually a USB thumb drive, but alternately a DVD -- with the Media Creation Tool (MCT). Many have been using the MCT to cut the line for the upgrade, normally served through the Windows Update service, and skip the wait as Microsoft slowly rolls it out in its now-familiar staggered fashion.

Computerworld confirmed that the MCT now downloads the November upgrade, which Microsoft identifies as both 1511 -- a nod to the November 2015 release date -- and build 10586, rather than the original July 29 code that it had reverted to last week.

The gaffe with the November upgrade could be seen as a setback for Microsoft's strategy to convince customers that it can provide regular upgrades to Windows 10 two or three times a year, and more importantly, prove that it can do so with high-quality code that requires less testing than prior editions.

After the upgrade's Nov. 12 release, but before it was pulled from distribution, Gartner analyst Steve Kleynhans had called 1511 a milestone in Microsoft's scheme. "This is a proof case for the ongoing update process," Kleynhans said in a Nov. 13 interview. "It's only the first data point, of course, but having delivered it, more or less on time, is a pretty good sign."

Friday, November 20, 2015

74-338 Lync 2013 Depth Support Engineer


QUESTION 1
You work for a company named ABC.com. Your role of Lync Administrator includes the
management of the Microsoft Lync Server 2013 infrastructure.
Two Windows Server 2012 servers named ABC-DB01 and ABC-DB02 run SQL Server 2012.
ABC-DB01 and ABC-DB02 host a mirrored database for the Lync Server Central Management
Store (CMS). ABC-DB01 currently has the principle database and ABC-DB02 currently has the
mirror database. The mirrored database does not use a witness instance.
You need to manually failover the mirrored database to enable you to perform maintenance on
ABC-DB01.
Which of the following Windows PowerShell cmdlets should you run?

A. Invoke-CsPooIFailover
B. Invoke-CsManagementStoreReplication
C. Invoke-CsBackupServiceSync
D. Invoke-CSManagementServerFailover

Answer: D

Explanation:


QUESTION 2
You work for a company named ABC.com. The company has a Microsoft Lync Server 2013
infrastructure that includes two Lync Server pools. Your role of Lync Administrator includes the
management of the Microsoft Lync Server 2013 infrastructure.
An Edge server named ABC-Edge1 is configured to use a pool named ABC-LyncPool1.ABC.com
as its next hop. You plan to failover to a second pool named ABC-LyncPool2.ABC.com. Before
failing over the pool, you need to reconfigure the next hop for ABC-Edge1 to be ABCLyncPool2.
ABC.com.
Which of the following Windows PowerShell cmdlets should you run?

A. Set-CsEdgeServer
B. Set- CsAVEdgeConfiguration
C. New-CsEdgeAllowList
D. Set-CsAccessEdgeConfiguration
E. Move-CsApplicationEndpoint

Answer: A

Explanation:


QUESTION 3
You work for a company named ABC.com. The company has two Active Directory sites in a
single Active Directory Domain Services domain named ABC.com. Your role of Lync
Administrator includes the management of the Microsoft Lync Server 2013 infrastructure.
The Lync infrastructure consists of a single pool named ABC-LyncPool1.ABC.com.
You have been asked to design a disaster recovery (DR) plan in the event of a failure of ABCLyncPool1.
ABC.com. Part of the DR plan would be to configure a backup pool.
Which three of the following Windows PowerShell cmdlets would you need to run to recover the
CMS (Central Management Store) and the Lync user accounts? (Choose three)

A. Set-CsManagementServer
B. Install-CsDatabase
C. Set-CsLocationPolicy
D. Move-CsManagementServer
E. Invoke-CSManagementServerFailover
F. Invoke-CsPoolFailover

Answer: B,D,F

Explanation:


QUESTION 4
You work for a company named ABC.com. The company has a single Active Directory Domain
Services domain named ABC.com. The company has a datacenter located in New York.
The New York datacenter hosts two Microsoft Lync Server 2013 pools named ABCLyncPool1.
ABC.com and ABC-LyncPool2.ABC.com. ABC-LyncPool1.ABC.com hosts the CMS
(Central Management Store). All of the company’s 70,000 users are enabled for Lync. Your role
of Lync Administrator includes the management of the Microsoft Lync Server 2013 infrastructure.
The servers in ABC-LyncPool1.ABC.com suffer irreparable hardware failure. You need to recover
the Lync environment by failing over ABC-LyncPool1.ABC.com. All users will be hosted
permanently on ABC-LyncPool2.ABC.com.
Which of the following Windows PowerShell cmdlets should you run? (Choose all that apply)

A. Invoke-CSManagementServerFailover
B. Invoke-CsPoolFailover
C. Invoke-CsManagementStoreReplication
D. Invoke-CsPoolFailover
E. Move-CsManagementServer
F. Install-CsDatabase

Answer: D,E,F

Explanation:


QUESTION 5
You work for a company named ABC.com. Your role of Lync Administrator includes the
management of the Microsoft Lync Server 2013 infrastructure.
You receive reports from users that they are sometimes unable to make outbound calls. You
discover that the failures are caused by there being no available trunks.
To help troubleshoot the issue, you plan to run performance monitor counters to monitor the total
number of calls and the total number of inbound calls to determine trunk usage.
Against which server should you run the performance monitor counters?

A. Edge Server
B. Front End Server
C. Database Server
D. Mediation Server

Answer: D

Explanation: