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27 Cards in this Set
- Front
- Back
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Which two network services are required for dynamic updates to function properly in aWindows 2008 environment? (Choose two answers.) |
DNS and DHCP |
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Which one of the following types of DNS records does a domain client use to find a domain controller? |
SRV |
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What responsibility does the domain controller locator function perform on an Active Directory client? |
Querying DNS for the location of local domain controllers and global catalog servers. |
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Name two advantages of using AD DS-integrated DNS zones over standard DNS zones. (Choose two answers.) |
1. Faster and More Efficient 2. Database Security (Encryption) 3. Multimaster Support |
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For clients that support Dynamic DNS, what records are updated in a DNS zone? (Choose two answers.) |
A, AAAA and PTR |
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Which one of the following clients do not support dynamic updates natively? |
Windows NT 4.0 |
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Clients are sporadically having trouble connecting to your internal Web site at intranet.widgets.local. Round-robin DNS is used to load balance your Web site on three servers: Web1.widgets.local, Web2.widgets.local, and Web3.widgets.local. You suspect one of the Web servers has failed, but are not sure which one. What steps would you perform to resolve this issue and maintain load balancing of your Web site? (Choose two answers.) |
a) Set round-robin DNS to "Discard Hosts that are not available". b) Turn off round-robin DNS. c) Ping each of the web servers individually by name. d) Delete the A record for the failed server. e) Delete the CNAME for intranet.widgets.local that points to the failed server. f) Instruct your end users to use the two functional web servers |
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Calls into the help desk are reporting that users are receiving incorrect host name requests for your internal file server, files.widgets.local. It appears that the users with 10.1.1.10, or NS1.widgets.local, as their preferred DNS server are having the issue, while 10.1.1.20, or ns2.widgets.local, is resolving properly. Which of the following commands would verify what ns1.widgets.local resolves for files.widgets.local? |
Nslookup -type=SRV files.widgets.local 10.1.1.10 Nslookup -type=A files.widgets.local 10.1.1.20 Nslookup -type=A 10.1.1.10 files.widgets.local Nslookup -type=A files.widgets.local ns1.widgets.local |
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Which of the following is not a valid NetBIOS name in Windows Server 2008? a. NS1-Serverb. NS1 Serverc. NS1_Serverd. NS1Servere. NameServer1Server |
NS1 Server |
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What new feature of Windows Server 2008 DNS is a viable replacement for WINS in some situations? |
Global Names Zone |
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Youneed to edit the LMHOSTS file on server FS1.widgets.local. In whatdirectory is the LMHOSTS file located? |
%systemroot%\system32\drivers\etc |
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Which of the following is used to add WINS to Windows Server 2008? a. In Server Manager, click Add Roles to add WINS b. In Server Manager, click Add Features to add WINS c. Use DNScmd from the command line. d. Use Add/Remove Windows Components in the Control Panel. |
In Server Manager, click Add Features to add WINS |
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Which one of the following does WINS resolve? a. NetBIOS names to IP Addresses b. Global names to IP Addresses c. Host Names to IP Addresses d. Computer Names to IP addresses |
NetBIOS names to IP Addresses |
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Which of the following can be used in place of WINS on networks that require the resolution of NetBIOS names? (Choose two answers.) |
LMHOSTS file |
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Using nslookup in interactive mode, which of the following commands let you view all of the MX records for widgets.net stored on the DNS server, NS1.widgets.net? (Choose three commands.) |
>Set type=MX >widgets.net >server NS1.widgets.net |
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Which tools in Windows Server 2008 can be used to enable global name zones? (Choose two answers.) |
DNS Console Dnscmd |
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You are using nslookup to troubleshoot a problem on a network server. After running the nslookup ns1.widgets.local command, you receive some unexpected responses. What command should you run instead? |
nslookup ns1.widgets.local. Dot terminating FQDN queries prevents appending the DNS suffix |
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What tool can be used to view the data packets related to DNS activity? |
Debug Log |
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What tool is used to view messages, warnings, or errors specific to the DNS Server role in Windows Server 2008? |
Event Viewer Found under DNS Console --> Global Logs |
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Which of the following commands will flush the DNS client cache? |
Ipconfig /flushdns |
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Which of the following commands will clear the DNS server cache? |
Dnscmd /clearcache |
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You have just added new DNS servers to the server options on your DHCP server. Generally, what is the quickest way for your clients to receive the new settings? |
Run ipconfig /renew on the client |
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You have been asked to reconfigure the size of the DNS event log based on new information about your network environment. You have determined that your DNS servers handle 10,000 events per day and you need to keep 14 days of information. Which of the following sizes would best meet the needs of your environment? |
70,016 KB |
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Which of the following commands is used to start the process of creating a domain controller on a Windows Server 2008 computer with AD DS already instead? a. DCadd.exe b. Servermanagercmd.exe -install DC c. Dcpromo.exe d. Servermanagercmd.exe -istall AD-DSRolee. Ipconfig /showroles |
Dcpromo.exe |
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What is DCDiag? |
Utility that performs diagnostics queries for DCs |
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The computer security protocol used by AD DS clients and servers for securecommunications. It is based on mutual authentication. The name comes from the three-headeddog that guarded the gates of Hades in Greek mythology. |
Kerberos |
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What is scavenging? |
Examining timestamps to determine when DNS records should be updated |
