12 12 2014

Vendor: Microsoft
Exam Code: 70-687
Exam Name: Configuring Windows 8.1

QUESTION 101
You use many Windows Store apps on a computer that runs Windows 8.1.
You are planning a performance audit on the computer.
You need to establish the volume of data upload from each app over a five-day period.
Which three actions should you perform? (Each correct answer presents part of the solution. Choose three.)

A.    On the fifth day, review the upload statistics in Task Manger.
B.    Configure Task Manager to save usage data to a file.
C.    Configure Task Manager to record data upload from each Windows Store app.
D.    On the first day, delete any existing application usage history
E.    Open Task Manager and add the Uploads column.

Answer: ADE
Explanation:
http://www.7tutorials.com/windows-8-task-manager-which-apps-use-most-system-resources
The Windows 8 Task Manager – Which Apps Use the Most Resources?
Before you get in to tweak settings, the app history tab will display five columns:
Name – The name of the process or app.
CPU Time – Total amount of CPU time the selected app has taken up. Network – Total network utilization in MB for the selected app. Metered Network – Total network utilization on a network that is marked as metered. Tile Updates – Amount of network usage for updating the chosen app’s live tile.
By default, the App History tab will only display usage for modern Windows 8 apps.
While the default view displays a pretty good picture of your data using apps, you can take it farther by adding more columns. Right-click or long-press an existing column header to view a list of available data points. You can deselect any of the existing columns to hide them, or select any of the following columns to add them to your view:
Non-Metered Network – Network usage on networks that aren’t marked as metered. Downloads – Amount of downloads done for the selected app. Uploads – Amount of uploads done for the selected app.

How to Clear your App History Data
When viewing your app history data, it can be difficult to discern how quickly your apps are racking up network usage. You may see that Netflix has used gigs of data, but if that’s over a long period that may not be so bad. However, if it’s only been a few minutes since data logging began, you’re in trouble.
If you want to clear your data and start counting again from zero, go ahead and click or tap "Delete usage history."

All of your recorded history will be deleted and all columns will be zeroed out. With careful monitoring you can now see how quickly your heavy users chew up data.

QUESTION 102
You administer Windows 8.1 Pro computers in your company network.
A user named User1 encrypts a sensitive file named file.txt by using Encrypting file systems (EFS)
A user named User2 must be able to read file.txt.
You need to configure unencrypted read access to file.txt for User2.
What should you do?

A.    Configure Advanced Attributes
B.    Configure Effective Access
C.    Configure Advanced Security Settings
D.    Share the folder that contains file.txt.

Answer: A
Explanation:

QUESTION 103
You plan to purchase new windows 8.1 tablets for you company network.
You need to ensure that tablet users are able to use the windows 8.1 Snap feature.
Which hardware specifications should you meet in choosing tablets?

A.    monitor and video adapter that support a minimum screen resolution of 1366 x 768
B.    monitor that supports at least three simultaneous touches
C.    monitor that supports at least five simultaneous touches
D.    monitor and video adapter that support a minimum screen resolution of 1024 x 768

Answer: D
Explanation:
http://features.en.softonic.com/windows-8-1-the-new-and-improved-snap-view-feature
In Windows 8, the minimum resolution was 1366 x 768 pixels, but in Windows 8.1, the minimum resolution needed to run Windows 8.1 applications is 1024 x 768.

QUESTION 104
You have a computer that runs Windows 8.1.
You install a custom application by using an .msi file that is located in your Documents library. The computer begins to experience performance issues.
You decide to reinstall the custom application.
When you run the .msi file, you receive an error message about a corrupted file.
You need to ensure that you can reinstall the application
What should you do?

A.    Run the replace command, specify the application´s .msi file as the source, and then specify the
applicaction´s original installation directory as the destination.

B.    Use file History to revert the application´s .msi file to a previous version.

C.    Run the msiexec /f command and specify the application´s .msi file.

D.    Run the reset /f command and specify the application´s .msi file.

Answer: B
Explanation:
http://blogs.msdn.com/b/b8/archive/2012/07/10/protecting-user-files-with-file-history.aspx
What is File History?
File History is a backup application that continuously protects your personal files stored in Libraries, Desktop, Favorites, and Contacts folders. It periodically (by default every hour) scans the file system for changes and copies changed files to another location. Every time any of your personal files has changed, its copy will be stored on a dedicated, external storage device selected by you. Over time, File History builds a complete history of changes made to any personal file.
Further information:
http://technet.microsoft.com/en-us/library/cc759262%28v=ws.10%29.aspx Msiexec (command-line options)
To repair a product
Syntax
msiexec /f [p][o][e][d][c][a][u][m][s][v]{Package | ProductCode}

QUESTION 105
You administer 100 Windows 8.1 laptops, all of which have PowerShell Remoting enabled.
You run the following command on a computer named Computer1:
Invoke-Command –filepath \\Computer2\Share\MyScript.ps1 – computername computer2 MyScript1.ps1 fails to execute.
You verify that you are able to access it from the network.
You need to be able to execute MyScript1.ps1 on computer1.
What should you do?

A.    Copy MyScript1.ps1 to a local drive on computer1 and run the Invoke-command cmdlet on computer1
B.    Run the Enter-PSSession cmdlet on Computer1.
C.    Run the Set-ExecutionPolicy cmdlet on Computer2.
D.    Run the Set-ExecutionPolicy cmdlet on Computer1.

Answer: D

QUESTION 106
You manage Windows 7 and Windows 8.1 client computers that run.
You are configuring Windows updates for all client computers.
You have the following requirements:
– Ensure that all client computers check for updates twice a day, Install all critical and available updates, including updates that require a restart, each day.
– If critical updates are installed, restart client computers at 11:00 P.M.
You need to configure local Group Policy settings to meet the requirements.
Which three actions should you perform? (Each answer presents part of the solution.
Choose three.)

A.    Enable the Reschedule Automatic Updates scheduled installations policy setting.
B.    Configure the Automatic Maintenance Activation Boundary policy setting.
C.    Enable the Specify intranet Microsoft update service location policy setting.
D.    Configure the Automatic Updates detection frequency policy setting.
E.    Enable the Configure Automatic Updates policy setting for automatic download and scheduled installation.

Answer: CDE
Explanation:
http://technet.microsoft.com/en-us/library/dn595129.aspx
Step 5: Configure Group Policy Settings for Automatic Updates
Specify intranet Microsoft update service location Specifies an intranet server to host updates from Microsoft Update. You can then use WSUS to automatically update computers on your network.
Automatic Updates detection frequency
Specifies the hours that Windows will use to determine how long to wait before checking for available updates. The exact wait time is determined by using the hours specified here minus zero to twenty percent of the hours specified. For example, if this policy is used to specify a 20 hour detection frequency, all clients to which this policy is applied will check for updates anywhere between 16 and 20 hours.
Configure Automatic Updates
Specifies specify whether automatic updates are enabled on this computer. If enabled, you must select one of the four options provided in this Group Policy setting.
Specifies that Windows recognizes when the computer is online and uses its Internet connection to search Windows Update for available updates.
2 ­ Notify for download and notify for install
When Windows Update finds updates that apply to the computer, users will be notified that updates are ready for download. Users can then run Windows Update to download and install any available updates.
3 ­ Auto download and notify for install (default setting) Windows Update finds applicable updates and downloads them in the background; the user is not notified or interrupted during the process. When the downloads are complete, users are notified that there are updates ready to install. Users can then run Windows Update to install the downloaded updates.
4 ­ Auto download and schedule the install
You can specify the schedule by using the options in this Group Policy setting. If no schedule is specified, the default schedule for all installations will be every day at 3:00 A.M. If any updates require a restart to complete the installation, Windows will restart the computer automatically. (If a user is signed in to the computer when Windows is ready to restart, the user will be notified and given the option to delay the restart.) 5 ­ Allow local admin to choose setting Specifies whether local administrators are allowed to use the Automatic Updates control panel to select a configuration option of their choice–for example, whether local administrators can choose a scheduled installation time.
Further Information:
Reschedule Automatic Updates scheduled installations Specifies the amount of time for Automatic Updates to wait following a computer startup, before proceeding with a scheduled installation that was previously missed. If the status is set to Not Configured, a missed scheduled installation will occur one minute after the computer is next started.
Automatic Maintenance Activation Boundary
This policy enables you to configure the "Automatic Maintenance activation boundary" setting.
The maintenance activation boundary is the daily scheduled time at which Automatic Maintenance starts.
http://msdn.microsoft.com/en-us/library/windows/desktop/hh848037%28v=vs.85%29.aspx Automatic Maintenance
Windows depends on execution of inbox and third party maintenance activity for much of its value-add, including Windows Update, and automatic disk defragmentation, as well as antivirus updates and scans.

QUESTION 107
You use a computer that has Windows 8.1 Pro installed.
Your personal files are stored in a storage pool that is distributed across multiple USB drives.
You need to configure a daily backup solution that meets the following requirements:
– Automatically backs up all of your personal files that are located in the storage pool.
– Automatically backs up operating system files.
– Ensures that you can restore any file.
What should you do?

A.    Create a recovery drive.
B.    Turn on File History.
C.    Configure Windows 7 File Recovery.
D.    Configure system protection.

Answer: D

QUESTION 108
You are troubleshooting a computer that runs Windows 8.1.
The computer is not joined to a domain.
You are unable to change any of the advanced Internet options, which are shown in the Advanced Internet Options exhibit. (Click the Exhibit button.)

You need to ensure that you can change the advanced Internet options.
Which tool should you use?

A.    Credential Manager
B.    Authorization Manager
C.    Group Policy Object Editor
D.    Ease of Access Center

Answer: C
Explanation:
http://technet.microsoft.com/en-us/library/cc731745.aspx
Open the Local Group Policy Editor
To open the Local Group Policy Editor from the command line Click Start , type gpedit.msc in the Start Search box, and then press ENTER .
http://technet.microsoft.com/en-us/library/gg699401.aspx
Group Policies in Internet Explorer 9
Group Policy provides a secure way to control Microsoft® Windows® Internet Explorer® 9 configurations.

QUESTION 109
A computer that runs Windows 8.1 is configured with a 2 TB storage pool.
The storage pool currently shows 1 TB of available space.
You try to save 100 MB of files to the storage drive. An error message states that the drive is full. You need to make an additional 1 TB of space available in the storage pool.
What should you do?

A.    Connect a 1 TB drive to the computer and add the new drive to the storage pool.
B.    Connect a 1 TB drive to the computer and assign a drive letter to the new drive.
C.    Set the resiliency type of the storage pool to Parity.
D.    Set the logical size of the storage pool to 2 TB.

Answer: A

QUESTION 110
You use a Windows 8.1 computer.
You pin some of your favorite websites to the Start screen.
When you click a pinned website, the site opens in Internet Explorer.
You need to ensure that the pinned websites open in Internet Explorer for the desktop.
What should you do?

A.    In Internet Options, set Choose how you open links to Always in Internet Explorer on the desktop.
B.    In Internet Options, select Open Internet Explorer tiles on the desktop.
C.    In Internet Options, select Enable flip ahead.
D.    In Internet Options, set Choose how you open links to Let Internet Explorer decide.

Answer: B
Explanation:
http://blogs.msdn.com/b/ie/archive/2012/03/26/launch-options-for-internet-explorer-10-on-windows-8.aspx
Launch Options for Internet Explorer 10 on Windows 8
Opening Internet Explorer from the Start Screen
In addition to controlling how Windows opens links, the Browser Launch Settings also provide users with options on how Internet Explorer application tiles launch from the Start screen. Internet Explorer’s application tile is the default launching point for the browser on the Start screen. You create pinned site tiles when you pin sites to the Start screen. The setting "Open Internet Explorer tiles on the desktop" controls what happens when you click the Internet Explorer or pinned site tile.

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