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Microsoft 70-640
70-640 TS: Windows Server 2008 Active Directory,
Configuring
Practice Test
Version 10.0
Microsoft 70-640: Practice Exam
QUESTION NO: 1
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory forest containing a single domain named CertKiller.com. All servers on the
CertKiller.com network run Windows Server 2008 and all client computers run Windows Vista. The
CertKiller.com network currently has two Active Directory-integrated zones: CertKiller.com and
Weyland.com.
During the course of the day you receive instruction from CertKiller.com to ensure that Rory Allen
from the Paris office Weyland.com zone is allowed to modify records in the CertKiller.com zone.
CertKiller.com additionally wants you to prevent Rory Allen from modifying the SOA record in the
CertKiller.com zone.
What should you do?
A. You should consider having the permission of the Weyland.com zone modified by accessing
the DNS Manager Console.
B. You should consider having the Domain Controllers organizational unit modified by accessing
the Active Directory Users and Computers console.
C. You should consider having the permissions of the CertKiller.com zone modified by accessing
the DNS Manager Console.
D. You should consider having the user permissions on CertKiller.com modified to include all the
users.
You should then have Rory Allen's permissions on CertKiller.com configured to allow only the
administrators group to modify the records.
Answer: C
Explanation:
In the scenario you should set the permissions of CertKiller.com using DNS Manager Console
which would allow you to prevent users from modifying the SOA record in the CertKiller.com zone.
You set permissions for network users to modify records in CertKiller.com but setting permissions
on the Active Directory-integrated zone would prevent users from modifying anything else on other
zones.
QUESTION NO: 2
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory forest containing a single domain named CertKiller.com. CertKiller.com has
its headquarters located in London and branch office located in Paris. All servers on the
CertKiller.com network run Windows Server 2008 and all client computers run Windows Vista.
CertKiller.com currently makes use of a computer named CERTKILLER-SR01 and CERTKILLER-
SR02 configured as DNS servers.
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2
 Microsoft 70-640: Practice Exam
During the course of the day you are informed that only one Active-Directory integrated zone has
been configured in the domain. CertKiller.com has requested that you start removing the outdated
DNS records from the DNS zone automatically.
What should you do?
A. You should consider having the netsh/Reset DNS command run from the Command prompt.
B. You should consider having the zone properties accessed and enable Scavenging.
C. You should consider having the zone propertied accessed to modify the TTL of the SOA record.
D. You should consider having the zone properties accessed to disable updates.
Answer: B
Explanation:
In the scenario you should enable scavenging through the zone properties because scavenging
removes the outdated DNS records from the DNS zone automatically. You should additionally
note that patience would be required when enabling scavenging as there are some safety valves
built into scavenging which takes long to pop.
Reference: http://www.gilham.org/Blog/Lists/Posts/Post.aspx?List=aab85845-88d2-4091-8088-
a6bbce0a4304&ID=211
QUESTION NO: 3
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory forest containing a single domain named CertKiller.com. CertKiller.com has
its headquarters located in London and branch office located in Paris. All servers on the
CertKiller.com network run Windows Server 2008 and all client computers run Windows Vista.
CertKiller.com currently makes use of a computer named CERTKILLER-SR01 and CERTKILLER-
SR02 that is configured as DNS servers.
CertKiller.com currently has the Standard Primary zone for CertKiller.com on CERTKILLER-SR01
and the Standard Secondary zone for CertKiller.com on CERTKILLER-SR02. During the course of
the day you receive instruction from CertKiller.com to make sure that the replication of the
CertKiller.com zone is encrypted without the loss of zone data.
What should you do?
A. You should consider having the interface changed where the DNS server listens on both
servers.
B. You should consider having the zone transfer settings configured on the standard secondary
zone.
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 Microsoft 70-640: Practice Exam
You should then have the Schema master servers lists modified on the primary zone.
C. You should consider having a stub zone.
You should then have the secondary zone deleted.
D. You should consider having the primary zone converted to active directory zone.
You should then have the secondary zone deleted.
Answer: D
Explanation:
In the scenario you should have the CertKiller.com primary zone converted to an active directory-
integrated zone and delete the secondary zone as this would ensure replication of the
CertKiller.com zone is encrypted whilst preventing data loss.
QUESTION NO: 4
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory domain named CertKiller.com. CertKiller.com has its headquarters located
in London and branch office located in Paris. All servers on the CertKiller.com network run
Windows Server 2008 and all client computers run Windows Vista. CertKiller.com currently has
the London and Paris office connected via a WAN link.
CertKiller.com additionally makes use of a computer in the London office named CERTKILLER-
SR01 configured as the DNS server hosting a standard primary zone. During the course of the day
you receive instruction from CertKiller.com to install a computer named CERTKILLER-SR02 in the
Paris office configured as a DNS server. CertKiller.com additionally wants you to ensure that the
DNS service on CERTKILLER-SR02 in the Paris office is able to update records and resolve
queries in the event of a WAN link failure.
What should you do?
A. You should consider having CertKiller.com converted to an Active Directory-integrated zone on
CERTKILLER-SR01.
B. You should consider having a new stub zone configured on CERTKILLER-SR01.
You should then set the forwarding option to CERTKILLER-SR02.
C. You should consider having DNS on CERTKILLER-SR01 configured to forward request to
CERTKILLER-SR02.
D. You should consider having a secondary zone added on CERTKILLER-SR02 named
CertKiller.com.
Answer: A
Explanation:
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 Microsoft 70-640: Practice Exam
In the scenario you should ensure that CERTKILLER-SR01's DNS service is able to update and
resolve DNS queries if the WAN link fails. In addition you should have the mask converted to an
Active Directory-integrated zone on CERTKILLER-SR01 as this eliminates the need for primary
and secondary name servers as fault tolerance is built into Active Directory which in addition is a
bonus when using dynamic DNS.
Reference: http://safari.adobepress.com/9780596514112/active_directory-integrated_zones
QUESTION NO: 5
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory domain named CertKiller.com. CertKiller.com has its headquarters located
in London and branch office located in Paris. All servers on the CertKiller.com network run
Windows Server 2008 and all client computers run Windows Vista.
CertKiller.com currently makes use of a computer named CERTKILLER-SR01 configured as a
DNS server configured with seven Active Directory Integrated Zones. During the course of the day
you receive instruction from CertKiller.com to provide copies of the zone files of CERTKILLER-
SR01 to the security audit group for auditing purposes.
What should you do?
A. You should consider having the dnscmd/ZoneInfo command executed at the command prompt.
B. You should consider having the dnscmd/ZoneOutput command executed at the command
prompt.
C. You should consider having the ntdsutil > Partition Management > Display command executed
at the command prompt.
D. You should consider having the ipconfig/registerdns command executed at the command
prompt.
Answer: A
QUESTION NO: 6
You work as the network administrator at CertKiller.com. The CertKiller.com network consists of a
single Active Directory domain named CertKiller.com. CertKiller.com has its headquarters located
in London and branch office located in Paris. All servers on the CertKiller.com network run
Windows Server 2008 and all client computers run Windows Vista.
CertKiller.com currently makes use of a computer named CERTKILLER-SR01 configured as the
network DNS server. During the course of the day you receive instruction from CertKiller.com to
"Pass Any Exam. Any Time." - www.actualtests.com
5
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