题目内容

You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice that the"tunnel destination" must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. For the following statements， what is preventing a successful ping between the HQ router and the192.168.1.10 interface on the Branch3 router？（）

A. The default route is missing from the Branch3 router
B. The tunnel interface numbers for the tunnel between the HQ router and the Branch3 router donot match
C. The tunnel source is incorrect on the Branch3 router. It should be serial 2/0
D. The IP address on the tunnel interface for the Branch3 router has wrong IP mask. It should be255.255.255.252
E. The network statement under router EIGRP on the Branch3 router is incorrect. It should benetwork 192.168.2.0.0.0.0.255

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You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a single Database Mail profile. Reports are sent to all the company employees by using the Mail profile. During office hours, a large volume of reports are sent by the sp_send_dbmail stored procedure. Now you notice that it takes a long time for the reports to be sent to the company manager. As the technical support, you have to speed up the delivery. So what action should you perform to achieve this goal?（）

Another SMTP account should be added to the existing Database Mail profile
B. When you send the reports to the manager, you should use the @importance = high parameter.
C. You should change the Account Retry Attempts option of the Database Mail system properties
D. You should configure a new Database Mail profile. The new one will be used for sending the reports to the manager.

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You are working as a network technician， study the exhibit carefully. Your boss has informed youthat there have been problems with the WAN that is using EIGRP routing protocol. You arerequired to troubleshoot these problems. Before going to the questions of this sim， we should have a quick review about GRE tunneling：GRE Quick Summary. The picture below shows how to configure a GRE Tunnel between two routers， notice thatthe"tunnel destination" must be the IP address of the interface， not of the opposite tunnel. Notice： The tunnel source on one router must be specified as the tunnel destination on the otherrouter. Below are the questions of this lab-sim. What is the reason for the ping between the HQ router and the 192.168.1.193 interface on theBranch2 router failing？（）

A. The default route is missing from the Branch2 router
B. When running EIGRP over GRE tunnels， you must manually configure the neighbor addressusing the eigrp neighbor ip address command
C. The tunnel numbers for the tunnel between the HQ router and the Branch2 router do not match
D. The tunnel source is incorrect on the Branch2 router It should be serial 2/0
E. The AS number for the EIGRP process on Branch2 should be 1 and not 11

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You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named DB1 inthe instance. You have set the recovery model of DB1 to Full. You deploy a new process. The process modifies 10,000 records from the Accounts table at 18:00 every day. Any modification made by the process to the data must be reverted and database keeps online. You must make sure of this. So which strategy should you implement?（）

A. You should implement Differential backup
B. You should implement Database snapshots
C. You should implement Primary filegroup backup
D. You should implement Transaction log backup

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YournetworkcontainsaDNSserverthatrunsWindowsServer2008R2.YouopentheForwarderssettingsoftheDNSserveranddiscoverthattheoptiontoaddforwardersisdisabled.YouneedtoaddforwarderstotheDNSserver.Whatshouldyoudofirst？（）

A. EnableBINDsecondaries.
B. Deletethe(root)zone.
CreateaGlobalNameszone.
Deleteallconditionalforwarders.

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