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2021 Nov windows 7 configuration exam 70-680 questions and answers:
Q291. - (Topic 1)
Which Windows Setup configuration pass applies settings to Windows 7 before Windows Welcome starts?
A. oobeSystem
B. auditSystem
C. specialize
D. offlineServicing
Answer: A
Q292. - (Topic 2)
You have a computer that runs Windows 7. IPv6 is disabled on the computer.
The computer has the following IPv4 settings:
IP address: 10.1.1.193
Subnet mask: 25S.255.0.0
Default gateway: 10.1.1.194
. Preferred DNS server: 10.1.1.195
You need to ensure that the computer can only communicate with computers on the local subnet.
What should you do?
A. Delete the default gateway address.
B. Delete the preferred DNS server IP address
C. Configure the subnet mask to use 255.255.255.0
D. Configure the subnet mask to use 255.255.255.192
Answer: A
Explanation:
Why gateways work Default gateways are important to make IP routing work efficiently. In most cases, the router that acts as the default gateway for TCP/IP hosts--either a dedicated router or a computer that connects two or more network segments--maintains knowledge of other networks in the larger network and how to reach them. TCP/IP hosts rely on default gateways for most of their communication needs with hosts on remote network segments. In this way, individual hosts are freed of the burden of having to maintain extensive and continuously updated knowledge about individual remote IP network segments. Only the router that acts as the default gateway needs to maintain this level of routing knowledge to reach other remote network segments in the larger internetwork. If the default gateway fails, communication beyond the local network segment may be impaired. To prevent this, you can use the Advanced TCP/IP Settings dialog box (in Network Connections) for each connection to specify multiple default gateways. You can also use the route command to manually add routes to the routing table for heavily used hosts or networks.
Q293. - (Topic 4)
You need to identify the hardware failures that have occurred on your computer in the past six months.
What should you do?
A. From the Control Panel, open Performance Information and Tools.
B. From the Control Panel, open Troubleshooting.
C. From the Action Center, under Maintenance, click the View reliability history.
D. From the Action Center, open Recovery.
Answer: C
Q294. - (Topic 6)
Your company network includes desktop computers that have Windows 7 installed.
Microsoft updates are applied automatically at a scheduled time.
A use1- reports that a proprietary application has stopped working.
You need to uninstall the most recent update from Microsoft.
What should you do first?
A. From the Action Center, open the Windows Update window.
B. From the Event Viewer, open the System log.
C. From the Services console, open the Windows Update service.
D. From the Task Scheduler, view the WindowsBackup node.
Answer: A
Q295. - (Topic 2)
You have a computer that runs Windows 7.
You need to copy files to a virtual hard disk (VHD) file.
What should you do first?
A. Run Dism.exe and specify the /image and /online parameters.
B. Open Windows Explorer, right-click the VHD file and select Open.
C. Run Diskpart.exe and then run the Select and Attach commands.
D. Run Imagex.exe and specify the /mountrw and /append parameters.
Answer: C
Explanation:
DiskpartMicrosoft command-line tool Diskpart is used to create and format volumes on the target computer.SelectShift the focus to an object.AttachAttaches a virtual disk file.
Renewal windows 7 exam 70-680:
Q296. - (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 all the files on the computer if hard disk 0 experiences hardware failure.
What should you do?
A. Create a restore point for both hard disks.
B. Use the Backup and Restore tool to back up data files for all users.
C. Create a system repair disk.
D. Use the Backup and Restore tool to create a system image on an external hard disk.
Answer: D
Explanation: System Image in Windows 7 The new backup utilities in Windows 7 are actually pretty impressive and creating an image will be possible in all versions. Today we take a look at creating a backup image of your machine without the need for a third party utility like Ghost or True Image.
You are just finished installing a fresh copy of Windows 7 on your computer and have it set up to your liking. One of the first things you should do now is create an image of the disc so in the event of a crash you will be able to restore it to its current state. An image is an exact copy of everything on the drive and will restore it back to its current state. It's probably best to create an image when everything is clean and organized on your system. This will make the image file smaller and allows you to restore the system with a smooth running set up.
Q297. - (Topic 1)
Which of the following is not a rating for games in Windows 7?
A. General Audience (G)
B. Everyone (E)
C. Teen (T)
D. Adults Only (AO)
Answer: A
Q298. - (Topic 1)
You have a computer that runs Windows 7. You create an Encrypting File System (EFS) recovery key and certificate.
You need to ensure that your user account can decrypt all EFS files on the computer.
What should you do?
A. From Credential Manager, add a Windows credential.
B. From Credential Manager, add a certificate-based credential.
C. From the local computer policy, add a data recovery agent.
D. From the local computer policy, modify the Restore files and directories setting.
Answer: C
Explanation:
EFS Recovery Recovery Agents are certificates that allow the restoration of EFS encrypted files. When a recovery agent has been specified using local policies, all EFS encrypted files can be recovered using the recovery agent private key. You should specify a recovery agent before you allow users to encrypt files on a client running Windows 7. You can recover all files that users encrypt after the creation of a recovery agent using the recovery agent's private key. You are not able to decrypt files that were encrypted before a recovery agent certificate was specified. You create an EFS recovery agent by performing the following steps:
1. Log on to the client running Windows 7 using the first account created, which is the default administrator account.
2. Open a command prompt and issue the command Cipher.exe /r:recoveryagent
3. This creates two files: Recoveryagent.cer and Recoveryagent.pfx. Cipher.exe prompts you to specify a password when creating Recoveryagent.pfx.
4. Open the Local Group Policy Editor and navigate to the \Computer Configuration\Windows Settings\Security Settings\Public Key Policies\Encrypting File System node. Right-click this node and then click Add Data Recovery Agent. Specify the location of Recoveryagent.cer to specify this certificate as the recovery agent.
5. To recover files, use the certificates console to import Recoveryagent.pfx. This is the recovery agent's private key. Keep it safe because it can be used to open any encrypted file on the client running Windows 7.
Q299. - (Topic 4)
Your company has a server named Server1 that runs Windows Server 2008. Server1 is a Windows Server Update Services (WSUS) server.
You have a computer named Computer1 that runs Windows 7.
Computer1 is configured to obtain updates from Server1.
You open the WSUS snap-in on Server1 and discover that Computer1 does not appear.
You need to ensure that Computer1 appears in the WSUS snap-in.
What should you do?
A. On Server1, open Windows Update then select Check for updates.
B. On Server1, run Wsusutil.exe and specify the /import parameter.
C. On Computer1, open Windows Update and then select Change settings.
D. On Computer1, run Wuauclt.exe and specify the /detectnow parameter.
Answer: D
Explanation:
wuauclt.exeThe wuauclt utility allows you some control over the functioning of the Windows Update Agent. It is updated as part of Windows Update.Detectnow OptionBecause waiting for detection to start can be a time-consuming process, an option has been added to allow you to initiate detection right away. On one of the computers with the new Automatic Update client installed, run the following command at the command prompt: wuauclt.exe /detectnow
Q300. - (Topic 1)
Your network has a main office and a branch office. The branch office has five client computers that run Windows 7. All servers are located in the main office. All servers have BranchCache enabled.
Users at the branch office report that it takes several minutes to open large files located in the main office.
You need to minimize the amount of time it takes for branch office users to open files located in the main office.
The solution must also reduce the amount of bandwidth used between the two offices.
What should you do?
A. At the main office, configure the Quality of Service (QoS) Packet Scheduler on all servers.
B. At the main office, configure the servers to use Background Intelligent Transfer Service (BITS).
C. At the branch office, configure the client computers to use BranchCache Hosted Cache mode.
D. At the branch office, configure the client computers to use BranchCache Distributed Cache mode.
Answer: D
Explanation:
Distributed Cache ModeDistributed Cache mode uses peer caching to host the branch office cache among clients running Windows 7 on the branch office network. This means that each Distributed Cache mode client hosts part of the cache, but no single client hosts all the cache. When a client running Windows 7 retrieves content over the WAN, it places that content into its own cache. If another BranchCache client running Windows 7 attempts to access the same content, it is able to access that content directly from the first client rather than having to retrieve it over the WAN link. When it accesses the file from its peer, it also copies that file into its own cache. The advantage of distributed cache mode is that you can deploy it without having to deploy a server running Windows Server 2008 R2 locally in each branch office. The drawback of Distributed Cache mode is that the contents of the cache available on the branch office LAN depend on which clients are currently online. If a client needs a file that is held in the cache of a computer that is shut down, the client needs to retrieve the file from the host server across the WAN.Hosted Cache ModeHosted Cache mode uses a centralized local cache that hosted on a branch office server running Windows Server 2008 R2. You can enable the hosted cache server functionality on a server running Windows Server 2008 R2 that you use for other functions without a significant impact on performance. This is because if you found that files hosted at another location across the WAN were being accessed so frequently that there was a performance impact, you would use a solution like Distributed File System (DFS) to replicate them to the branch office instead of using BranchCache. The advantage of Hosted Cache mode over Distributed Cache mode is that the cache is centralized and always available. Parts of the distributed cache become unavailable when the clients hosting them shut down.Background Intelligent Transfer Service (BITS)The Background Intelligent Transfer Service (BITS) has two role services: the Compact Server and the IIS Server Extension. The Compact Server is a stand-alone HTTP or HTTPS file server, whereas the IIS Server Extension is an Internet Information Services (IIS) plug-in that requires a server running IIS. IIS Server ExtensionThe BITS IIS Server Extension lets you configure a server that is running IIS to allow BITS clients to perform background, resumable file uploads to IIS virtual directories. On completion of a file upload, the BITS Server can notify a Web application of the newly uploaded file. This allows the application to process the uploaded file. The Web application can then optionally reply to the client responsible for the upload.Compact ServerThe BITS Compact Server is a stand-alone HTTP or HTTPS file server, which allows applications to host files for BITS clients to download, and allows the asynchronous transfer of a limited number of large files between computers.QoS Packet SchedulerThe Quality of Service Packet Scheduler is a Windows platform component that is enabled by default on Windows Vista. and Windows XP computers. It is, however, not enabled by default on Windows 2003 computers. This scheduler is designed to control the IP traffic for various network services, including Real Time Communications traffic. This component must be installed and enabled if the QoS markings described earlier for audio and video traffic are to be implemented by the IP stack.