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【单选题】

You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol statusfor the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors.Which layer of the OSI model does the problem most likely exist？（）

A、Physical

B、Session

C、Application

D、Data-Link

E、Network

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更多“You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol statusfor the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors.Which layer of the OSI model does the problem most likely exist？（）”相关的问题
第1题
[单选题] 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. You intend to configure FILESTREAM data, enabling FILESTREAM for file I/O streaming access and allowing remote client computers to have streaming access to FILESTREAM data. You must make sure that FILESTREAM data is enabled. In the options below, which service should you configure? （） 

A、You should configure Distributed File System  B、You should configure SQL Server  C、You should configure SQL Server Full Text  D、You should configure SQL Server VSS Writer  

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第2题
[单选题] You work as a database administrator for Supportcenter.cn. Client connection requests are failing because the listener is not responding. You want to forward client connect requests to another listener if one listener is not responding. How do you achieve this？（）

A、Enable instance failover  B、Configure shared server  C、Enable database failover  D、Enable connect-time failover  E、Enable Transparent Application Failover （TAF）  

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第3题
[单选题] You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. When you go to device manager to see the status of the USB port， you find a USB controller there but with a yellow warning icon next to the host controller name. What should you do to resolve this problem？ （）

A、Update the scanner drivers using certified drivers  B、Enable the USB port in the computers BIOS again.  C、Contact the maker or vendor for you system and obtain the current version of BIOS.  D、Enable the USB hub controller in device manager.  

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第4题
[单选题] You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. When you go to device manager to see the status of the USB port， you did not find any USB controller there. What should you do to resolve this problem？（）

A、Update the scanner drivers using certified drivers  B、Enable the USB port in the computers BIOS  C、Enable the USB hub controller in device manager.  D、Reinstall the USB device driver and disable the USB error detection  

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第5题
[单选题] On a Windows 2000 Professional computer， you run a shipping application that prints packing labels to a laser printer for every outgoing shipment， 24 hours per day. During peak hours， your company ships more than 1，000 packages per hour. You have just purchased a second identical laser printer to aid in printing. You want to configure the printers so that the jobs are load balanced. You connect the second laser printer to the computer. What must you do next？ （）

A、Enable bi-directional support.  B、Enable printer pooling.  C、Configure print spooling.  D、Configure print sharing.  

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第6题
[] You have a computer running Windows 2000 Professional. You have purchased a new USB scanner. You attached it to the USB port. When you go to device manager to see the status of the USB port， You did not find any USB controller there. You then reboot your system and go to system BIOS settings and enable the USB Controller. But it is still missing. What should you do to resolve this problem？（）

A、A.Update the scanner drivers using certified drivers  B、B.Enable the USB port in the computers BIOS again.  C、C.Contact the maker or vendor for you system and obtain the current version of BIOS.  D、D.Enable the USB hub controller in device manager.  E、E.Reinstall the USB device driver and disable the USB error detection  

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第7题
[单选题] You work as a database administrator for Certkiller .com. Client connection requests are failing because the listener is not responding. You want to forward client connect requests to another listener if one listener is not responding. How do you achieve this？（）

A、Enable instance failover  B、Configure shared server  C、Enable database failover  D、Enable connect-time failover  E、Enable Transparent Application Failover （TAF）  

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第8题
[] You work as a database administrator for Supportcenter.cn. You suspect that in one of your applications the customer table is being accessed by some unauthorized users. Which option would you use to monitor the queries being executed on the customer table？（）

A、A.Monitor thealert.logfile  B、B.Enable server-side SQL tracing for user sessions  C、C.Enable fine-grained auditing for the customer table  D、D.Enable Fine-Grained Access Control （FGAC） for the customer table  E、E.Write a database trigger on the customer table on the SELECT event  

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第9题
[单选题] You have not configured Oracle Managed Files （OMF） in your database. You do not want to scan the entire datafile every time an incremental backup is performed. You decide to enable the block change tracking feature. Which statement will you use to enable the block change tracking feature？（）

A、 ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING；  B、 ALTER DATABASE ENABLE BLOCK CHANGE TRACKING；  C、 ALTER SYSTEM ENABLE BLOCK CHANGE TRACKING USING FILE ；  D、 ALTER DATABASE ENABLE BLOCK CHANGE TRACKING USING FILE ；  

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第10题
[单选题] You need to design a method to log changes that are made to servers and domain controllers. You also need to track when administrators modify local security account manager objects on servers. What should you do？（）

A、Enable failure audit for privilege user and object access on all servers and domain controllers  B、Enable success audit for policy change and account management on all servers and domain controllers  C、Enable success audit for process tracking and logon events on all servers and domain controllers  D、Enable failure audit for system events and directory service access on all servers and domain controllers  

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