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2021 Sep exam 70-642:
Q51. - (Topic 4)
Your network contains a file server. The disks on the file server are configured as shown in the table.
You must configure backups for the file server and you must be able to restore individual files.
You need to create a backup of all the volumes. The solution must minimize the number of backup tasks.
Which two backup tasks should you create? (Each correct answer presents part of the solution. Choose two.)
A. a full server backup
B. a custom backup that contains only volumes C and E
C. a custom backup that contains all of the volumes
D. a custom backup that contains only volumes D and F
E. a custom backup that contains only volume C
F. a custom backup that contains only volumes D, E, and F
Explanation: Backup the VHD disks separately.
Note: * VHD (Virtual Hard Disk) is a file format which represents a virtual hard disk drive (HDD). It may contain what is found on a physical HDD, such as disk partitions and a file system, which in turn can contain files and folders. It is typically used as the hard disk of a virtual machine.
Q52. - (Topic 1)
Your network contains a computer named Computer1. Computer1 is assigned an IP address of 192.168.1.112/26.
Your company's corporate policy states that the first usable address in each subnet is allocated to the default gateway.
You need to configure the default gateway for Computer1.
Which address should you choose?
Q53. - (Topic 4)
Your network contains an Active Directory domain named contoso.com. The domain contains two domain controllers named DC1 and DC2. The service location (SRV) records for both of the domain controllers have default values.
An SRV record for DC1 is shown in the exhibit. (Click the Exhibit button.)
You need to modify the SRV records to ensure that DC2 is contacted for authentication only when DC1 is unavailable.
What should you do?
A. Increase the weight value of the SRV records for DC2.
B. Increase the weight value of the SRV records for DC1.
C. Increase the priority value of the SRV records for DC1.
D. Increase the priority value of the SRV records for DC2.
Priority The priority of the server. Clients attempt to contact the server with the lowest priority. Weight A load-balancing mechanism that is used when selecting a target host from those that have the same priority. Clients randomly choose SRV records that specify target hosts to be contacted, with probability proportional to the weight http://technet.microsoft.com/en-us/library/cc961719.aspx
Q54. - (Topic 4)
Your network contains a server named Server1. You plan to deploy the Windows Server update Services (WSUS) server role on Server1.
You need to minimize the amount of disk space used to store updates on Server1.
What should you do on Server1?
A. Disable Quality of Service (QoS).
B. Enable Quality of Service (QoS).
C. Disable express installation files.
D. Enable express installation files.
Q55. - (Topic 2)
Your network contains a server that runs Windows Server 2008 R2. You need to create a script to identify known configuration issues.
What should you include in the script?
A. the Get-BPAModel cmdlet
B. the Invoke-BPAModel cmdlet
C. the Mrinfo tool
D. the Systeminfo tool
The Invoke-BPAModel cmdlet allows you to start a Best Practices Analyzer (BPA) scan for a specific model that is installed on your computer.
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Far out server 2008 exam 70-642:
Q56. - (Topic 4)
Your network contains a DNS zone for contoso.com.
All servers register their host names in DNS by using dynamic updates.
The network contains a server named server1.contoso.com.
From a computer named Computer1 that runs Windows 7, you successfully resolve serverl.contoso.com to an IP address.
You change the IP address of serverl.contoso.com.
From Computer1, you discover that serverl.contoso.com still resolves to the old IP address.
You successfully connect to serverl.contoso.com by using the new IP address.
You need to ensure that you can immediately resolve serverl.contoso.com to the new IP address.
What should you do on Computer1?
A. Restart the Network Location Awareness service.
B. Run dnscacheugc.exe.
C. Restart the Computer Browser service.
D. Restart the DNS Client service.
Explanation: Have you ever had an issue where you continually get DNS errors while trying to browse, but another computer on the same network is working just fine? The problem is most likely that you need to reload your DNS cache on that machine.
You can tackle this problem two ways, first by just clearing the cache, but also by restarting the DNS client service, which handles caching of DNS lookups.
* Clear DNS Cache ipconfig /flushdns
* net stop dnscache net start dnscache
Q57. - (Topic 1)
Your company uses DHCP to lease IPv4 addresses to computers at the main office. A WAN link connects the main office to a branch office. All computers in the branch office are configured with static IP addresses. The branch office does not use DHCP and uses a different subnet.
You need to ensure that the portable computers can connect to network resources at the main office and the branch office.
How should you configure each portable computer?
A. Use a static IPv4 address in the range used at the branch office.
B. Use an alternate configuration that contains a static IP address in the range used at the main office.
C. Use the address that was assigned by the DHCP server as a static IP address.
D. Use an alternate configuration that contains a static IP address in the range used at the branch office.
Q58. HOTSPOT - (Topic 4)
You configure a full server backup on a server as shown in the exhibit. (Click the Exhibit button.)
You need to ensure that a full server backup runs each day at 23:45 and that a custom script runs when the backup completes.
Which administrative tool should you use to achieve this task? To answer, select the appropriate tool in the answer area.
Q59. - (Topic 3)
Your company has a main office and one branch office. The main office has a print server named Printer1. The branch office has a print server named Printer2. Printer1 manages 15 printers and Printer2 manages seven printers.
You add Printer2 to the Print Management console on Printer1.
You need to send an automatic notification when a printer is not available.
What should you do?
A. Configure an e-mail notification for the Printers With Jobs printer filter.
B. Configure an e-mail notification for the Printers Not Ready printer filter.
C. Enable the Show informational notifications for local printers option on both print servers.
D. Enable the Show informational notifications for network printers option on both print servers.
Q60. - (Topic 3)
Your company has a network that has 100 servers. A server named Server1 is configured as a file server.
Server1 is connected to a SAN and has 15 logical drives.
You want to automatically run a data archiving script if the free space on any of the logical drives is below 30 percent. You need to automate the script execution.
You create a new Data Collector Set. What should you do next?
A. Add the Event trace data collector.
B. Add the Performance counter alert.
C. Add the Performance counter data collector.
D. Add the System configuration information data collector.
Answer: B Explanation:
You can create a custom Data Collector Set containing performance counters and configure alert activities based on the performance counters exceeding or dropping below limits you define. After creating the Data Collector Set, you must configure the actions the system will take when the alert criteria are met. http://technet.microsoft.com/en-us/library/cc722414.aspx
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