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【单选题】

You received complaints about the degradation of SQL query performance. You identified top SQL queries that consume time. What would be your next step to find out recommendations about statistics collection and restructuring of the SQL statement to improve query performance？（）

A、run Segment Advisor

B、run SQL Tuning Advisor on top SQL statements

C、run the Automatic Workload Repository （AWR） report

D、run the Automatic Database Diagnostic Monitor （ADDM）on top SQL statements

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更多“You received complaints about the degradation of SQL query performance. You identified top SQL queries that consume time. What would be your next step to find out recommendations about statistics collection and restructuring of the SQL statement to improve query performance？（）”相关的问题
第1题
[单选题] You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com contains an exchange server 2010 hub transport server named -ex20.you have received instructions from the cio to make sure that - ex20 can receive e-mail messages residing from their clients on the internet. What should you do？（）

A、you should consider enabling， anonymous users permission group for the client -ex20 receive connector.  B、You should consider setting up a Receive connector and set the use to Client. Thereafter you should change the port for the connector.  C、You should consider setting up a Receive connector and set the use to Custom. Thereafter you should change the remote IP addresses range for the connector.  D、you should consider enabling， anonymous users permission group for the default -ex20 receive connector.  

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第2题
[单选题] You install an Exchange Server 2010 Hub Transport server named Hub1.You need to ensure that Hub1 can receive e-mail messages sent from Internet hosts.What should you do？（）

A、Enable the Anonymous users permission group for the Client Hub1 Receive connector.  B、Enable the Anonymous users permission group for the Default Hub1 Receive connector.  C、Create a Receive connector and set the intended use to Client.Modify the port for the connector.  D、Create a Receive connector and set the intended use to Custom.Modify the remote IP addresses range for the connector.  

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第3题
[单选题] You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com contains five hub transport servers that are listed as source servers for a send connector to the internet.you have received instructions from the cio to stop a hub transport server named -sr14 to send or receive any e-mail messages from the internet.However， your set up should have the following characteristics： make s

A、You should consider stopping the Microsoft Exchange Transport service.  B、You should consider disabling the Receive connectors and Send connectors.  C、You should consider suspending the message queues.  D、You should consider stopping the Microsoft Exchange Mail Submission Service.  

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第4题
[单选题] You have an Exchange 2010 Edge Transport server named Server1.You discover that you cannot receive e-mail from an organization that uses the contoso.com domain name.You examine the server logs and discover that the contoso.com servers are configured as open SMTP relays.You need to ensure that the Edge Transport server can receive e-mail from contoso.com.What should you do？（）

A、Create an IP Allow List entry  B、Create an address rewrite entry  C、Configure the properties of the Sender ID feature  D、Configure the properties of the sender filtering feature  

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第5题
[简答题] What IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link？

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第6题
[单选题] You have an Exchange Server 2010 Hub Transport server named Hub1. You install an application on a third-party server named Server1. You discover that the application cannot authenticate to remote servers. You need to ensure that the application can relay e-mail messages by using Hub1. What should you do？（）

A、.Create a new Send connector.Add the TCP/IP address of Server1 to the Send connector .Modify the permissions for the Send connector  B、.Create a new Receive connector.Add the TCP/IP address of Server1 to the Receive connector .Modify the permissions for the Receive connector  C、.Add the TCP/IP address of Server1 to the default Receive connector .Create a message classification.Create a transport rule  D、.Add the TCP/IP address of Server1 to the Client Receive connector.Create a remote domain.Create a transport rule  

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第7题
[多选题] You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.Company.com has recently acquired a new Internet domain name from the Service Provider （SP）.During the course of the business week you receive instruction from Company.com to ensure that allthe network users are able to send and receive e-mail messages sent&#

A、You should consider having an accepted domain created.  B、You should consider having an e-mail address policy created.  C、You should consider having the properties of the default Receive connector modified.  D、You should consider having a sharing policy created.  E、You should consider having a remote domain created.  

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第8题
[多选题] You have an Exchange organization named nwtraders.com.All servers in the organization have Exchange Server 2010 Service Pack 1 （SPl） installed.Your company acquires another company named Contoso， Ltd. You plan to create new mailboxes for each user from Contoso. You need to ensure that each new mailbox can receive e-mail messages sent to contoso.com.Which two objects should you create？（）

A、a Receive connector  B、a Remote domain  C、an organizational relationship  D、an accepted domain  E、an e-mail address policy  

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第9题
[单选题] You have an Exchange Server 2010 Edge Transport server named Server1.You create a spam quarantine mailbox on a Mailbox server.You need to configure Server1 to send spam e-mail messages to the quarantine mailbox.Which properties should you configure？（）

A、content filtering  B、default Receive connector  C、Send connector  D、sender filtering  

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第10题
[] You have a stand-alone server that runs Windows Server 2003 Service Pack 2 （SP2）.You run the Runas command and receive the following error message： “1058： The service cannot be started， either because it is disabled or has no enabled devices associated with it.” You need to ensure that you can use Runas successfully.  What should you do？（） You have a stand-alone server that runs Windows Server 2003 Service Pack 2 （SP2）.You run the Runas command and receive the following error message： “1058： The̳

A、A.Enable the Remote Registry service.  B、B.Enable the Secondary Logon service.  C、C.Join the server to an Active Directory domain.  D、D.From Device Manager， scan for hardware changes.  

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