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Q191. - (Topic 2)
You need to increase the size of a paging file.
What should you do?
A. From Disk Management, shrink the boot partition.
B. From Disk Management, shrink the system partition.
C. From System, modify the Advanced system settings.
D. From System, modify the System protection settings.
Answer: C
Explanation:
1. Click Start, right-click My Computer, and then click Properties.
2. In the System Properties dialog box, click the Advanced tab.
3. In the Performance pane, click Settings.
4. In the Performance Options dialog box, click the Advanced tab.
5. In the Virtual memory pane, click Change.
6. Change the Initial size value and the Maximum size value to a higher value, click Set, and then click OK.
7. Click OK to close the Performance Options dialog box, and then click OK to close the System Properties dialog box.
Adjusting Paging File SizeFor virtual-memory support, Windows 2000 creates one paging file called Pagefile.sys on the disk or volume on which the operating system is installed. The default size is equal to 1.5 times the amount of physical memory. A small paging file limits what can be stored and might exhaust your virtual memory for applications. If you are short on RAM, more paging occurs, which generates extra activity for your disks and slows response times for the system.Expand the Default SizeExpanding the default size of the paging file can increase performance if applications are consuming virtual memory and the full capacity of the existing file is being used. To determine how large your paging file should be based on your system workload, monitor the Process (_Total)\Page File Bytes counter. This indicates, in bytes, how much of the paging file is being used. A large paging file uses disk storage space, so do not create a large paging file on a disk that is very active (for example, one that services heavy application or network activity) or one that has limited space. Change the file size gradually and test performance until you find the optimal balance between paging file and disk space usage. The operating system requires a minimum of 5 MB of free space on a disk. For more information, see "Examining and Tuning Disk Performance" in this book. Before increasing the file size, make sure you have adequate disk space, particularly on your servers.
Q192. - (Topic 2)
You have a computer that runs windows 7.
You log on to the computer by using a user account that is a member of Administrator Group.
From Windows Explorer you open C:\windows\system32\drivers\etc\hosts in notepad.
You attempt to save the file and receive the save as dialog box.
You need to ensure that you can save changes to c:\windows\system32\drivers\
What should you do?
A. Stop the windows search service
B. Remove the inherited permissions from the file.
C. Start Windows Notepad by using elevated privileges.
D. Change the user account control (UAS) settings to Notify Me Only when programs try to make changes to my computer.
Answer: C
Explanation:
Windows 7 does not allow applications to write data to these secure locations.
User Account Control (UAC)UAC is a security feature of Windows 7 that informs you when
the action that you want to undertake requires an elevation of privileges. If you logged on with a user account that was a member of the local administrators group in previous versions of Microsoft Windows, such as Windows XP, you automatically had administrator-level access at all times. This, by itself, was not a problem because recommended good practice was that people logged on with accounts that were members of the local administrator group only when they needed to do something related to administration. The problem with this is that people tended to use their administrator account as their normal user account. It was convenient for them because they did not have to log off and log on again each time they wanted to do something related to systems administration. Unfortunately, this behavior presented a security problem because any program run by a user logged on with an administrative account runs with the rights and privileges of that user. UAC resolves this problem by allowing a user that is a member of the local Administrators group to run as a standard user most of the time and to briefly elevate their privileges so that they are running as administrators when they attempt to carry out specific administration-related tasks.Privilege elevationAll users of clients running Windows 7 run with the rights of a standard user. When a user attempts an act that requires administrative privileges, such as creating a new user account, her rights need to be raised from those of a standard user to those of an administrative user. This increase in rights is termed privilege elevation. UAC is a gateway to privilege elevation. It allows users who are members of the local Administrators group to access administrative rights, but ensures that the person accessing the Administrative rights is aware that they are doing so. This privilege elevation occurs only for a specific task. Another task executed at the same time that also requires privilege elevation generates its own UAC
Q193. - (Topic 5)
You have a computer that runs Windows 7. The computer is a member of a workgroup.
You use Encrypting File System (EFS) to protect your local files.
You need to ensure that you can decrypt EFS files on the computer if you forget your password.
What should you do?
A. Create an EFS Data Recovery Agent by using Group Policy.
B. From User Accounts, select Manage your file encryption certificates.
C. Run the cipher.exe /adduser /user:administrator command.
D. Run the manage-bde -on C: -RecoveryPassword password command.
Answer: A
Explanation: Data Recovery Agent (DRA) is a user account that has been granted permissions to access all encrypted files even if the files have been encrypted using encryption key of another user account of the computer. Administrators must create and configure Data Recovery Agents before allowing users to encrypt their files. This serves as a proactive step taken by the administrators as once user account that has encrypted the file has been deleted from the computer, in the absence of DRA the files cannot be recovered whatsoever.
Q194. - (Topic 3)
You have a computer that runs Windows 7.
A user reports that he is unable to access network resources. You run Ipconfig.exe as shown in the IPConfig exhibit. (Click the Exhibit button.)
You open Device Manager as shown in the Device Manager exhibit. (Click the Exhibit button.)
You need to ensure that the user can connect to the network.
What should you do?
A. From Device Manager, enable the network adapter.
B. From Device Manager, update the driver for the network adapter.
C. At a command prompt, run Ipconfig /renew.
D. At a command prompt, run Netsh ip set address "local area connection" dhcp.
Answer: A
Explanation:
IP Configuration should look something like this, if network adapter is enabled.
The icon displayed in Device Manager indicates that network adapter is disabled. Therefore, enable the network adapter.
Q195. DRAG DROP - (Topic 4)
You use a computer that has Windows 7 Enterprise installed. The computer has a single
500GB hard disk.
You install two new 1 terabyte hard disks.
You need to configure the new disks in a fault-tolerant configuration.
What should you do? (To answer, move the appropriate actions from the list of actions from the list the answer area and arrange them in the correct order).
Answer:
Q196. HOTSPOT - (Topic 6)
You are a system administrator for a regional accounting firm. The existing computers have either Windows Vista Enterprise or Windows Vista Home Premium installed.
Your manager wants you to upgrade all computers to Windows 7.
You need to determine which editions of Windows 7 support an in-place upgrade from the two editions of Windows Vista.
In the table below, identify which editions of Windows 7 will support an in-place upgrade from Windows Vista Enterprise and Home Premium. (Make only one selection in each column. This question is worth two points. )
Answer:
Q197. - (Topic 5)
You administer a desktop computer that has the following hardware specifications:
. Dual-core 2.5 GHz processor
. 1 GB RAM
. 25 GB unpartitioned disk space
. Onboard graphics that has WDDM 1.0
You install a customized Windows 7 Enterprise 64-btt image on the computer by using unpartitioned disk space. The computer operates unacceptably slow.
You need to improve the performance of the computer.
What should you do?
A. Install a video card that has 128 MB of video RAM.
B. Perform the initial Windows Experience Index run.
C. Upgrade the processor.
D. Install another 1 GB of RAM.
Answer: D
Explanation: http://windows.microsoft.com/en-us/windows7/products/system-requirements Should have 2GB RAM as a minimum.
Q198. - (Topic 4)
You have a portable computer that runs Windows 7. The computer is configured to keep an offline version of files located in a network share.
You need to identify whether you are working on an offline version of a file.
What should you do?
A. From Sync Center, click View sync partnerships.
B. From Action Center, click View archived messages.
C. From Windows Explorer, select the file and then view the toolbar.
D. From Windows Mobile Device Center, click the Connection settings.
Answer: C
Explanation:
To find out whether you're working offline: Offline files turn on automatically if you lose your network connection. A copy of your file is copied to your computer, and once your network connection is re-established, the two copies will be synchronized. To find out if you're working offline, do the following.
1. Open the network folder that contains the file you are working on.
2. Check the Details pane at the bottom of the window for the status. If the status is offline, you are working with a copy of the file on your computer. If the status in online, you are working with the file on the network.
Q199. - (Topic 1)
You have a computer that runs Windows 7. Your company has a corporate intranet Web site. You open Windows Internet Explorer as shown in the exhibit. (Click the Exhibit button.)
You need to ensure that you can access Web pages on both the Internet and the intranet.
What should you do?
A. From the Files menu, click Work Offline.
B. From the Safety menu, click InPrivate Filtering.
C. From the Security tab, add the intranet Web site to the Trusted sites zone.
D. From the Safety menu, click InPrivate Browsing.
Answer: A
Explanation:
Working Offline is activated On Internet Explorer's File menu is a "Work Offline" item that toggles Internet Explorer between online and offline modes of operation.
(The question originally stated the Tools menu, maybe in a different version of IE this is the case, but for me and in the TechNet documentation it was under Files, so I'm choosing to believe Tools was a mistake and it should be Files, this has been amended in the question). InPrivate is turned on (does not prevent browsing the internet) InPrivate Browsing helps prevent Internet Explorer from storing data about your browsing session. This includes cookies, temporary Internet files, history, and other data. Toolbars and extensions are disabled by default.
Q200. - (Topic 5)
You have a computer that runs Windows 7.
The computer's hard disks are configured as shown in the following table.
You need to ensure that you can recover the operating system and ail the files on the computer if hard disk 0 experiences hardware failure.
What should you do?
A. Create an Easy Transfer file on a network location.
B. Use the Backup and Restore tool to back up data files for all users.
C. Use the Backup and Restore tool to create a system image on a network location.
D. Create a system repair disk.
Answer: A
