Pass Your Microsoft 70-642 Exam Easy!

Increase the database cleanup interval = Decrease the cleanup interval period

@ PeterM

Your network contains a server named Server1 that runs a Server Core installation of Windows Server 2008 R2. Server1 is configured as a DNS server. You need to ensure that Server1 **only** resolves name queries from IPv6 clients. What should you do?

A: Run netsh.exe and specify the dnsclient parameter.
B: Run dnscmd.exe and specify the /config parameter.
C: Run dnscmd.exe and specify the /resetlistenaddresses parameter.
D: Run netsh.exe and specify the interface parameter.

Right answer is B, not C.
Such as wrote in explanation "dnscmd /config /EnableIPv6 1"
For more information, see Start or stop a DNS server. http://technet.microsoft.com/en-us/library/cc783049(WS.10).aspx

With this explanation you indeed enable the ability to resolve ipv6 dns queries. The problem however is that the question states that it should 'only' be able to do IPv6 and not ipv4. With answer C you disable ipv4.

Dnscmd resetlistenaddresses

Specifies the IP addresses on a server that listen for DNS client requests.
Syntax

Art Image dnscmd [ServerName] /resetlistenaddresses [ListenAddress]
Parameters

ServerName
Specifies the DNS server the administrator plans to manage, represented by IP address, FQDN, or Host name. If omitted, the local server is used.

ListenAddress
Specifies an IP address on the DNS server that listens for DNS client requests. If no listen address is specified, then all IP addresses on the server listen for client requests.

Remarks

By default, all IP addresses on a DNS server listen for client DNS requests.

Sample Usage

dnscmd dnssvr1.contoso.com /resetlistenaddresses 10.0.0.1

If you put a Ipv6 address at the end of /resetlisten addresses then it will 'only' listen to that addres.

Passed the exam on 26 semp 2012. Got 892 score. Had some new and slightly modified questions. I think the dump is about 90 % valid and can be used for studing. But there are some wrong answers and I advice read the discussion in this thread.

I passed the exam on 22.09.2012, i can't say that how many new Questions, but this dump is still valid, good luck for everyone.

Finally passed, second try. 15-20 new questions, rest from this dump. NL btw.

FE80 is lin-local ip adress and not FE00

Your network contains a server named DC1 that has the DHCP Server server role installed.
DC1 has a DHCP scope for the 10.10.10.0/24 network ID.
You discover the following warning message in the Event Iog on DC1: "Scope, Scope1, is 98 percent full with only two IP addresses remaining."
You need to ensure that DC1 has enough IP addresses to assign to clients. The solution must not cause any IP conflicts.
What should you do?

Answer in dump:
D: Increase the database cleanup interval
But i think it's wrong. We must DECREASE the database cleanup interval, it's it's logical. See http://technet.microsoft.com/en-us/library/cc726940(v=ws.10).aspx. But this response is not represented. Therefore, correct answer, i think, is modify the start address

Still valid in VietNam, passed today

Passed today, 828. About 3 new question and some small changes in current question. But this dump is valid.

Sanctum, I think the anwer is to modify the starting address of the scope. The answer is in the numbers.

10.10.10.0/24
98% full and only 2 adresses yet (meaning only 100 were available at the time. with a /24 mask there should be much more than 100)

The DHCP scope needs to be increased to provide more IP addresses, so just change the starting address

ITshnik from Unknown

hello, i think that you are right with the single-label name question . again :)

And about the second question with dns application directory . I think that both options are correct in real life, but i don´t know what is a right by Microsoft :(
Problem is that i think that you can change the replication scope before and after you add a replica to the application directory :(

But i found this article http://www.windowstricks.in/2009/09/application-directory-partition.html
and this article says that:
1. create partition
2. ad replica
3. change zone
as you wrote.

Tomorrow I'm going to do this exam and let you know.

Your network contains an Active Directory forest. The forest contains a server named server1.contoso.com. You need to ensure that all DNS clients can use DNS to resolve the single-label name of a server named Server1. What should you do?
Sequence in dump
1. Create a DNS zone named GlobalNames
2. Add a canonical name (CNAME) record to the zone
3. Run dnscmd.exe and specify the Config parameter

In real life its works, but according to article http://technet.microsoft.com/en-us/library/cc731744.aspx
1. Create a DNS zone named GlobalNames
2. Run dnscmd.exe and specify the Config parameter
3. Add a canonical name (CNAME) record to the zone

Just passed today. This dump is so valid in South Africa. Thank you guys.

Your network contains an Active Directory domain. All domain controllers run Win2008R2. The domain contains three domain controllers named DC1, DC2 and DC3. All of the domain controllers have the DNS server role installed. You create a new Active Directory-integrated DNS zone on DC1. You need to ensure that the zone is only replicated to DC1 and DC3. The solution must ensure that all zone replication traffic is encrypted.

Sequence in dump
1. Create an application directory partition
2. Change the zone replication scope
3. Add a replica tp the application directory partition

I think correct is:
1. Create an application directory partition
2. Add a replica tp the application directory partition
3. Change the zone replication scope

What you think?

to Petr M. from Czech Republic
Thaks for your explanation. I got a lot of doubts on this question too. Now it's clarified.

ITshnik from Unknown

I think you're right due a not displayed address leases problem.

Your network contains a server named Server1 that runs a Server Core installation of Windows Server 2008 R2. Server1 is configured as a DNS server. You need to ensure that Server1 only resolves name queries from IPv6 clients. What should you do?

A: Run netsh.exe and specify the dnsclient parameter.
B: Run dnscmd.exe and specify the /config parameter.
C: Run dnscmd.exe and specify the /resetlistenaddresses parameter.
D: Run netsh.exe and specify the interface parameter.

Right answer is B, not C.
Such as wrote in explanation "dnscmd /config /EnableIPv6 1"
For more information, see Start or stop a DNS server. http://technet.microsoft.com/en-us/library/cc783049(WS.10).aspx

Your network contains a server named Server1. Server1 has the DHCP server role installed and contains multiple scopes. You restore the DHCP database and discover that the active IP address leases are not displayed. You need to ensure that all IP address leases are displayed. What should you do?

A. Reconcile all of the scopes.
B. Run jetpack.exe dhcp.mdb temp.mdb.
C. Restart the DHCP Server service.
D. Authorize Server1.

Answer in dump C, but is wrong.
Correct answer is A
http://support.microsoft.com/kb/173396
After you generate a new database file, you may notice that the scope information is present, but no active leases are displayed. To regain the active leases, you must reconcile the database with the information in the registry using the following steps:

I only used this dump and passed today with 721.

To Tamara from Switzerland.
It seems to me the answer is straightforward: DFSDIAG. I rely on this TechNet article.
http://blogs.technet.com/b/filecab/archive/2008/10/24/what-does-dfsdiag-do.aspx

I've passed exam with 914 score.used only this dump.only few new questions.around 3 or 4. will be able to manage guys.
Good luck for all.
thanks. Anonymous

passed on 8 sept-2012 with 828. i studied this dump and magna. so so valid in |Nigeria

to VDK from Unknown.
Bloody English! ))))) I didn't want you to say truth. I just meant that I considered GPO as a proper answer.

please
what is the answer

Exhibition You type ipconfig, you have this configuration, (ipv4 address, default gateway, link local ipv6.)
How to connect to a ipv6 network.
1. add ipv6 address
2. add default gateway
3. modify ipv6 configuration
4.

i don not remember the ouaestion well

15 new question

To Quan
Can you tell us how many new questions

i fail to day, this dump not valid, many new questions , pls help me pass this exam T_T

@ Tamara en Ilya

Please read the comments on the other threats (dated before this one).. lots of answer on your questions.

To Ilya.
Thank you very much for your concern.
I think I already figured that out, it's a one question, but different choices.
Based on the answers, you need to choose the right one.
It's little bit tricky.

Your network contains an Active Directory domain named contoso.com. The domain contains two Active Directory sites named Site1 and Site2.
You have a domain-based Distributed File System (DFS) namespace named \contoso.compublic that has a single namespace server located in Site1.
You install another namespace server in Site2.
You need to verify that the client computers in Site2 use the new namespace server. You want to achieve this goal by using the minimum amount of administrative effort.
Which tool should you use?

Q-2=
A.DfsrAdmin
B.Dfsutil
C.Dfsrdiag
D.Dfscmd

And Q-1=
A.Services for Network File System (NFS)
B.Dfsrdiag
C.DFS Management
D.Share and Storage Management

To Illya,

Say the truth? Dude, I why would I lie to you? I checked it myself on the VM and is via GPO.

to Tamara from Switzerland.
Could you please post a full text of the questions? It's difficult to find out what's wrong with them.

to VDK from Unknown.
Say the truth, I considered GPO as a proper choice. Coz it's explained in Microsoft Press books. But I got doubt after studing the dump.

To Ilya from Russia

It's because I have Windows Server 2008 R2 VM and I can check. :)

There is no such option in modify update and languages but there is a policy Group Policy Manager under Computer Configuration > Administrative Templates > Windows Components > Windows Update > Specify intranet Microsoft update service location.

Your network contains a single Active Directory domain named contoso.com. The domain contains two servers named Server1 and Server2. Server1 and Server2 are namespace servers for the contoso.com DFS1 namespace.
You need to ensure that users only connect to the contoso.comDFS1 namespace on Server1 if Server2 is unavailable.
How should you configure the contoso.comDFS1 namespace?
A. From the properties of the contoso.comDFS1 namespace, modify the referrals settings.
B. From the properties of the contoso.comDFS1 namespace, modify the advanced settings.
C. From the properties of the SERVER1DFS1 namespace servers entry, modify the advanced settings.
D. From the properties of the SERVER2DFS1 namespace servers entry, modify the advanced settings

Answer in dump D.
But C is also suitable. We can select from properties of SERVER1 "Last among all targets". In this case Server1 will be selected only if Server2 is unavailable. So which answer is correct?

to VDK from Unknown.
May you give us a web-link to confirm your assumption? Why are you convinced that applying GPO is a correct answer?

Emm,

Exam G, G20,

Your network contains a Windows Server Update Services named Server 1. You need to configure all WSUS computers to download approved updates directly from Microsoft Update servers. The solution must ensure that all WSUS computers report successful installation of updates to Server1. What should you do?

Answer: From Active Directory, deploy a GPO.

However the answer in the dump is "From Server1, modify the update files and languages options which is wrong".

hello there's a problem in this Dump:
Exam N, Q- "1 and 2",
the same questions but totally different answers:
Q-2=
A.DfsrAdmin
B.Dfsutil
C.Dfsrdiag
D.Dfscmd

And Q-1=
A.Services for Network File System (NFS)
B.Dfsrdiag
C.DFS Management
D.Share and Storage Management

Can you tell me which one is correct answer.
Thank you very much.

You need to configure windows firewall to allow client computers access to the SQL server installation. What port/s should you allow through the firewall?

Dump has UDP 546 and UDP 547 as answer. Shouldn't it be TCP 1433?

to sanctum.
Agree with you. It won't help. I fell into the trap of misunderstanding. Will pay more antention next time.

Passed today, 3-4 new questions. The question about secure pop3 was also in the test!
To Ilya: how exactly increasing the database cleanup interval (not decreasing) will help????

to Matteo from Italy.
That's true. But could you recall the text of the question. It could be a proper answer. Coz it depends a great deal on context.

to sectum.
Why not? It seems to me it will allow you to get rid of outdated leases. Anyway I can't see other more or less logical answer in the list.

Question:
You discover the following warning message in the event log ofo DC1 "scope 1 is 98 full with only two IP addresses remaining"
You need to ensure that DC 1 has enough IP addresses to assign to clients. The solution must not cause any IP conflicts.
The correct answer according from this dump is:
Increase the database cleanup interval??????????????

Ipv6 link local address must be FE80 and not FF00 that is a multicast address.

Right?

Hi Sergey!

I think you mean this:
http://technet.microsoft.com/en-us/library/cc755068.aspx

BUT:

Be carefully, because dhcp request can be from other subnet through dhcp relay agent.

Because of this, I think the answer "Windows Firewall" is right.

Please post here if you find wrong answers/ I try to study this dump/

i think the 3rd question is wrong ? the question is : your network contains a dns server named dns1 that runs windows server 2008 r2. you need to ensure that dns1 only responds to dns queries from cumpters that are located in the same subnet.

what should you configure ?
at this dump the answer is : windows firewall

and at previous dump 314 the same question had the answer : interfaces from dns manager.

and in my personal opinion i think interfaces from dns manager is the right was wrote at the privous dump can anyone confirm it ?

Found an error:

SQL Server use port 1433 TCP, not 546 or 547 UDP

Be carefully!