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Code d'Examen: 70-457
Nom d'Examen: Microsoft (Transition Your MCTS on SQL Server 2008 to MCSA: SQL Server 2012, Part 1)
Questions et réponses: 172 Q&As
Code d'Examen: 070-291
Nom d'Examen: Microsoft (Implementing, Managing, and Maintaining a Microsoft Windows Server 2003 Network Infrastructure)
Questions et réponses: 260 Q&As
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NO.1 131.107.12.0/24
Answer
:
2.You are the network administrator for your company.All servers run Windows Server 2003. All servers
are configured with static IP addresses.All client computers run Windows XP Professional.All client
computers are configured as DHCP clients.
The company has a main office and one branch office.The offices are separated by a router.A DHCP
server is deployed in each office.
One of the DHCP servers shuts down unexpectedly.It takes four hours to repair the server.During that
time, several mobile users connect their portable computers to the network and report that they cannot
connect to shared resources on the network.
After the server is repaired, you create a new scope on each DHCP server that includes IP addresses for
the other office.You activate the scopes.
You test the new DHCP configuration by shutting down the DHCP server in the main office.You find out
that the client computers in the main office are not receiving IP addresses from the DHCP server in the
branch office. You need to ensure that when the DHCP server in one office fails, the client computers will
receive a correct IP
address configuration from the DHCP server in the other office.
What are two possible ways to achieve this goal? (Each correct answer presents a complete
solution.Choose two.)
A.Configure the router between the offices to forward BOOTP broadcasts.
B.Configure the DHCP server in each office with a DHCP scope that includes the same IP addresses as
the DHCP server in the other office.Activate the scope.
C.Configure the DHCP server in each office with an additional network adapter.Connect each new
network adapter to the local network.Assign an IP address from the other office's network to each new
network adapter.
D.Install and configure a DHCP relay agent in each office.
Answer: DA
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3.You are the network administrator for your company.The network consists of a single Active Directory
domain.All servers run Windows Server 2003.
The network contains a Web server named Server1 that runs IIS 6.0 and hosts a secure Web site.The
Web site is accessible from the intranet, as well as from the Internet.All users must authenticate when
they connect to Server1.
All users on the Internet must use a secure protocol to connect to the Web site.Users on the intranet do
not need to use a secure protocol.
You need verify that all users are using a secure protocol to connect to Server1 from the Internet.
What are two possible ways to achieve this goal? (Each correct answer presents a complete
solution.Choose two.)
A.Monitor the events in the application log on Server1.
B.Monitor the events in the security log on Server1.
C.Monitor the Web server connections on Server1 by using a performance log.
D.Monitor network traffic to Server1 by using Network Monitor.
E.Monitor the IIS logs on Server1.
Answer: ED
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4.You are the administrator of an Active Directory domain.All servers run Windows Server 2003. All client
computers run Windows XP Professional.All computers are members of the domain.
The Secure Server (Require Security) IPSec policy is assigned to a file server named Server6. The policy
is configured as shown in the exhibit.(Click the Exhibit button.)
Users report that they cannot access shared folders on Server6. Users were able to access shared
folders on
Server6 prior to the implementation of the IPSec policy.
You need to ensure that all client computers in the domain can access the shared folders on Server6. You
must ensure that all communications between client computers and Server6 be encrypted.
What should you do?
A.On Server6, enable the All ICMP Traffic IP Security rule in the properties of the Secure Server (Require
Security) IPSec policy.
B.On Server6, enable the <Dynamic> IP Security rule in the properties of the Secure Server (Require
Security)
IPSec policy.
C.On all client computers, assign the Client (Respond Only) IPSec policy.
D.On all client computers, install an IPSec communication certificate in the local machine store.
Answer: C
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5.You are a network administrator for your company.The network consists of a single Active Directory
domain.All servers run Windows Server 2003.
The company has a main office and one branch office.The perimeter networks for each office are
configured as shown in the exhibit.(Click the Exhibit button.)
You configure an L2TP/IPSec VPN tunnel between Server1 and Server2. You also configure and assign
an IPSec
policy named RASIPSec that requires secure communications.
You need to ensure that no unsecured traffic from the Internet reaches the internal network through this
VPN.You
also need to ensure that access to the VPN servers from their respective internal networks is not
disrupted. What should you do?
A.Configure input and output L2TP/IPSec packet filters on the internal interfaces of Server1 and Server2.
B.Configure input and output L2TP/IPSec packet filters on the external interfaces of Server1 and Server2.
C.In the properties of RASIPSec, edit the All IP Traffic IP Filter list to include the IP addresses for only
Server1 and Server2.
D.In the properties of RASIPSec, edit the All ICMP Traffic IP Filter list to include the IP addresses for only
Server1 and Server2.
Answer: B
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6.You are the administrator of an Active Directory domain.The network contains a Windows Server 2003
domain controller named Server1.
Users report that they experience intermittent delays when they log on to Server1. Administrators report
that replication attempts between Server1 and other domain controllers are occasionally delayed.
You need to verify the cause of the intermittent connection delays to Server1. You also need to find out
whether the problem is related to a hardware deficiency on Server1. You need to track these delays over
a period of one day.
What should you do first?
A.Run the netdiag /verbose command to perform a network diagnostic test on Server1.
B.Run the replmon command to view the Active Directory replication status on Server1.
C.Use Network Monitor to view the network traffic packet contents between Server1 and all other
computers.
D.Create a System Monitor counter to track the queue lengths on the network adapter on Server1.
Answer: D
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NO.2 131.107.12.0/23
NO.3 You are the administrator of a Windows Server 2003 computer named Server1. Server1 has a
third-party application installed on it.The third-party application runs as a service that is named Service1.
Service1 fails periodically.
You need to configure the recovery options for Service1 to meet the following requirements:
If Service1 runs successfully for a day or more, you need to ensure that only the service is immediately
restarted upon failure.
If, after this failure, Service1 does not run successfully for another day, you must ensure the entire server
is immediately restarted.
Which three actions should you perform? (Each correct answer presents part of the solution.Choose
three.)
A.Configure the Reset fail count after value for Service1 to 1 day.
B.Configure the Restart service after value for Service1 to 1,440 minutes.
C.Configure the response to the first failure to be to restart Service1.
D.Configure the response to the first failure to be to restart Server1.
E.Configure the response to the second failure to be to restart Service1.
F.Configure the response to the second failure to be to restart Server1.
Answer: FCA
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NO.4 You are the network administrator for your company.The network consists of a single subnet.A
Windows
Server 2003 computer named Server1 functions as a DHCP server.
Server1 leases IP addresses in the 10.1.1.0/24 range to desktop client computers.There are 12 client
reservations for other servers and network printers.You have configured several detailed scope and
server options. If Server1 fails, you want to have a contingency plan that will allow you to use a domain
controller named DC2 as a DHCP server as quickly as possible.You install DHCP on DC2 without any
configuration and stop the DHCP
Server service.
You want to list the tasks that are required to back up Server1 and the tasks that are required to restore
the backup to DC2. A backup age of 24 hours or less is acceptable.
If Server1 fails, which set of tasks is required to enable DC2 to replace Server1 as the DHCP server?
A.On Server1: Schedule the Backup utility to back up the System State data to tape every 24 hours.
On DC2: Perform a non-authoritative System State restore.Using the Services console, start the DHCP
Server
service.Authorize DHCP.Reconcile the database.
B.On Server1: Use the Backup utility to schedule a tape backup of the DHCP database every 24 hours.
On DC2: Restore the tape backup of the DHCP database to a folder.Using the DHCP console, restore the
backup from the same folder.From the command prompt, type net start dhcpserver.Authorize DHCP.
C.On Server1: Schedule the Backup utility to back up the System State data to tape every 24 hours.
On DC2: Perform an authoritative System State restore.Manually re-create the server and scope options
that were on Server1. From a command prompt, type net start dhcpserver.Authorize DHCP.
D.On Server1: Use the DHCP console to perform a DHCP backup every 24 hours.Copy the backup on a
network share that is accessible by DC2.
On DC2: Copy the backup to a local folder.Using the DHCP console, restore the backup from the local
folder.From a command line, type net start dhcp.Authorize DHCP.Re-create the 12 client reservations.
Answer: B
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NO.5 131.107.11.0/24
NO.6 Drag and Drop
You are a network administrator for the Graphic Design Institute.The network contains five Windows
Server 2003 computers that also function as DNS servers.The servers are configured as shown in the
work area.
The Lagos and Nairobi branches of the school each have five Windows XP Professional client
computers.The
Tangier branch has 5,000 Windows XP Professional client computers, and the Cape Town branch has
2,500
Windows XP Professional client computers.
Server1 is located in the school's main office in Cairo.Server1 is the authoritative server for a zone named
TestInside.com.No changes are planned for the name server (NS) resource records for TestInside.com.
The DNS servers in the Nairobi and Lagos branches are multiuse servers that are configured with the
minimum hardware necessary to run Windows Server 2003. The DNS servers in the Cape Town and
Tangier branches are configured as dedicated servers with hardware that is sufficient to sustain multiple
DNS zones.
You need to ensure that the following requirements are met:
Each client computer can resolve names on the network as quickly as possible by using a fully qualified
domain name (FQDN).
Prevent zone replication traffic from occurring on the slow network connections.
Minimize hard disk utilization on the DNS servers in the Lagos and Nairobi branches as much as possible.
Ensure that DNS queries in Tangier and Cape Town are resolved locally.
How should you configure the remote DNS servers?
To answer, drag the appropriate server configuration to the correct server or servers in the work area.
Answer:
NO.7 131.107.10.0/24
NO.8 Drag drop
You are the network administrator for a Web hosting company.All servers run Windows Server 2003. All
client computers run Windows XP Professional.
Your company is assigned the following IP address ranges by the ISP:
>131.107.10.0 through 131.107.10.255
>131.107.11.0 through 131.107.11.255
The company's data center contains 400 Windows Server 2003 computers and consists of two subnets
named subnet A and subnet B.Subnet A contains 200 servers and uses the 131.107.10.0 network
address.Subnet B also contains 200 servers and uses the 131.107.11.0 network address.All server IP
addresses are assigned by DHCP.All computers in the data center have valid Internet-accessible IP
addresses.
As a result of a corporate acquisition, 200 additional servers will be added to your company's data center
within one month.The new servers will be placed on the network segment that maps to subnet A.The
existing router does not have the capacity for an additional subnet, and the budget does not allow the
purchase of a new router.You will
need to add the additional servers to the existing subnet A.The ISP assigns you the additional IP address
range 131.107.12.0 through 131.107.12.255.
You need to change the IP addressing scheme to accommodate all required servers in subnet A and
subnet B.You are authorized to make any necessary changes.
The diagram in the work area shows the network configuration and the planned number of servers for
each subnet.
Which IP address should be assigned to each subnet?
To answer, drag the appropriate IP address or addresses to the correct locations in the work area.
IP address IP Addresses
1> 131.107.10.0/23
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