Microsoft 70-680 Online Practice Questions and Exam Preparation

Microsoft 70-680 Online Questions & Answers

• Question 171:

  A user reports that he is unable to start his computer. He provides the following information:

  

  

  The boot partition is encrypted by using BitLocker Drive Encryption (BitLocker).

  The user cannot locate his BitLocker recovery key.

  

  You need to start Windows 7 on the computer. The solution must use the minimum amount of administrative effort.

  What should you do?

  A. From the BIOS, disable the Trusted Platform Module (TPM).
  B. Start the computer from the Windows 7 installation media and select Repair your computer.
  C. Start the computer from the Windows 7 installation media, press SHIFT+F10, and then run CHKDSK.
  D. Start the computer from the Windows 7 installation media and select Install now.
  D. Start the computer from the Windows 7 installation media and select Install now.

  ---

  No recovery key = no recovery. Time to install.

  Any other option defeats the whole point of encrypting it. Encrypted volumes are locked when the encryption key is not available. When the operating system volume is locked, you can boot only to recovery mode. In recovery mode, you can

  enter the BitLocker password or you can attach the USB device that has the recovery key stored and restart the computer. Once you enter the recovery password or key, you can boot your computer normally.

  The following events trigger recovery mode:

  *

  The boot environment changes. This could include one of the boot files being modified.

  *

  TPM is disabled or cleared.

  *

  An attempt is made to boot without the TPM, PIN, or USB key being provided.

  *

  You attach a BitLocker-encrypted operating system volume to another computer.

• Question 172:

  You work as a desktop support technician at Abc.com. The Abc.com network consists of a single Active Directory domain named Abc.com. You are responsible for maintaining Abc.com's Windows 7 workstations.

  You want to configure all Windows 7 workstations to produce a new Security ID (SID) as well as a Welcome screen when the workstation is booted.

  What should you do?

  A. You should consider running Msconfig.exe /oobe /generalize startup on all Windows 7 workstations.
  B. You should consider running Sysprep.exe /audit /generalize on all Windows 7 workstations.
  C. You should consider running bootcfg.exe on all Windows 7 workstations.
  D. You should consider running Sysprep.exe /oobe /generalize on all Windows 7 workstations.
  D. You should consider running Sysprep.exe /oobe /generalize on all Windows 7 workstations.

• Question 173:

  You use a portable computer that has Windows 7 Home Premium installed. The portable computer has a scheduled backup of all libraries to run every day at midnight. Drive C is also configured with system protection.

  You use an instant messaging application that saves chat data to a log file. The log file is stored in My Documents.

  You install a new version of the application. You discover that the log file has been replaced with an empty file.

  You need to restore the most recent version of the file that contains data.

  What should you do? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)

  Select and Place:

  

  

  ---

  Note:

  To restore a previous version of a file or folder that's included in a library, right-click the file or folder in the location where it's saved, rather than in the library. For example, to restore a previous version of a picture that's included in the Pictures

  library but is stored in the My Pictures folder, right-click the My Pictures folder, and then click Restore previous versions.

  

• Question 174:

  You have a computer that runs Windows 7. You plan to create an image of the computer. You need to prevent files with the ISO file extension from being included he image.

  What should you do?

  A. Run Dism.exe and use the /image parameter
  B. Run Dism.exe and use the /scratchdir parameter
  C. Run Imagex.exe and use the /config parameter
  D. Run Imagex.exe and use the /norpfix parameter
  C. Run Imagex.exe and use the /config parameter

  ---

  ImageX is a command-line tool that enables the creation of image files for deployment in a manufacturing or corporate IT environment. You can create a configuration file (configuration_list.ini) to determine:

  Which files and folders must be excluded from the capture process when using the /capture option.

  Which folders, files, and file types must be excluded from the compression process when using the /compress option.

  Whether the .wim file aligns on a 64K boundary or the default 32K boundary.

• Question 175:

  You use a computer that has Windows 7 Enterprise installed.

  You install two new hard disk drives and verify that the disks have been detected by Disk Management.

  You need to configure the two new disks for maximum read and write performance.

  What should you do? (To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.)

  Select and Place:

  

  

  ---

  Note:

  A striped volume is a dynamic volume that stores data in stripes on two or more physical disks.

  Data in a striped volume is allocated alternately and evenly (in stripes) across the disks. Striped volumes offer the best performance of all the volumes that are available in Windows, but they do not provide fault tolerance. If a disk in a striped

  volume fails, the data in the entire volume is lost.

  You can create striped volumes only on dynamic disks. Reference: Create a Striped Volume

• Question 176:

  You have a computer that runs Windows 7.

  You need to prevent ActiveX controls from running in Windows Internet Explorer.

  Which Internet Explorer settings should you modify?

  A. Content
  B. Encoding
  C. Safety
  D. Security
  D. Security

  ---

  Security You can use the slider to adjust the security level assigned to a zone. You can also configure whether a zone uses Protected Mode and Configure Custom Zone settings. Protected Mode is a technology that forces Internet Explorer to run as a low-integrity process. The security architecture of Windows 7 means that processes that are assigned lower integrities are unable to interact directly with objects that are assigned higher integrities. This means that any malware that might compromise the browser is blocked from causing damage to Windows 7 because it is unable to cause problems as a low-integrity process. The design of Windows 7 allows the processes that run in each tab to be separate from each other. This means that a tab that has a Web site in Protected Mode can run alongside a tab that has a site that is not running in Protected Mode. Sites that you do not trust, such as those on the Internet or within the Restricted Sites zone, are run in Protected Mode.

  

  The three default security levels are Medium, Medium-High, and High. Each level is more restrictive, with High being the most restrictive. You can use the Custom Level button to configure a custom level of security for a zone. Items that can be configured include ActiveX control behavior, scripting, and user authentication settings. Unless your organization has unusual security requirements, the default security levels are usually sufficient.

  

• Question 177:

  You manage several client computers in an organization. You need to ensure that all users, including administrators, are required to enter a username and password when uninstalling applications from any computer in the organization. What should you do?

  A. Create a custom GPO to modify the User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode setting.
  B. Configure an AppLocker Windows Installer rule.
  C. Configure the User Account Control (UAC) settings on all client computers to always notify.
  D. Create a custom GPO to configure a software restriction policy.
  A. Create a custom GPO to modify the User Account Control: Behavior of the elevation prompt for administrators in Admin Approval Mode setting.

• Question 178:

  You have a computer that runs Windows XP and a USB drive that is protected by using BitLocker To Go.

  You need to ensure that you can copy files from the computer to the USB drive. The solution must retain the existing files on the USB drive.

  What should you do?

  A. From a computer that runs Windows 7, change the file system of the USB drive.
  B. From a computer that runs Windows 7, disable BitLocker To Go for the USB drive.
  C. Log on to Windows XP as member of the Administrators group.
  D. Log on to Windows XP by using a user account that has an Encrypting File System (EFS) certificate.
  B. From a computer that runs Windows 7, disable BitLocker To Go for the USB drive.

  ---

  BitLocker To Go does not require that the computer have a TPM chip or that Group Policy be configured to allow some other form of authentication such as a startup key. If you configure appropriate policies, devices protected by BitLocker To Go can be used in read-only mode with computers running Windows XP and Windows Vista.

• Question 179:

  You need to modify the contents of an image that is contained in a Windows image (WIM) file.

  What should you do first?

  A. Run Diskpart /s.
  B. Run Peimg.exe /import.
  C. Create an empty folder on a NTFS partition.
  D. Create and attach a virtual hard disk (VHD).
  C. Create an empty folder on a NTFS partition.

• Question 180:

  You require fault tolerance for your operating system so that your computer running Windows 7 Home Premium can still boot up if a disk fails.

  You have two disks and unallocated space on your second disk.

  What do you do?

  A. Create a VHD and install an image of your computer on the VHD. Use BCDEdit to make the VHD bootable.256
  B. Create a RAID-0 volume.
  C. Create a RAID-1 volume.
  D. Create a RAID-5 volume.
  C. Create a RAID-1 volume.