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Your production database is running in the ARCHIVELOG mode and the ARCn process is functional. You have two online redo log groups. Which three background processes would be involved when a log switch happens？（）
A . log writer
B . archival
C . process monitor
D . system monitor
E . change tracking writer
F . database writer
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Your database is in ARCHIVELOG mode. You have two online redo log groups，each of which contains one redo member. When you attempt to start the database， you receive the following errors：（）
A . ALTER DATABASE DROP LOGFILE GROUP 1
B . ALTER DATABASE CLEAR LOGFILE GROUP 1
C . ALTER DATABASE CLEAR UNARCHIVED LOGFILE GROUP 1
D . ALTER DATABASE DROP LOGFILE MEMBER ’D：\REDO01.LOG&rsquo
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Your production database is running in the ARCHIVELOG mode and the ARCn process is functional. You have two online redo log groups. Which three background processes would be involved when a log switch happens？ （）
A . archival
B . log writer
C . database writer
D . system monitor
E . process monitor
F . change tracking writer
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You add an Online Responder to an Online Responder Array. You need to ensure that the new Online Responder resolves synchronization conflicts for all members of the Array. What should you do（）
A . From Network Load Balancing Manager， set the priority ID of the new Online Responder to 1.
B . From Network Load Balancing Manager， set the priority ID of the new Online Responder to 32.
C . From the Online Responder Management Console， select the new Online Responder， and then select Set as Array Controller.
D . From the Online Responder Management Console， select the new Online Responder， and then select Synchronize Members with Array Controller.
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某用户的E-mail地址为you87@online.sh.cn，则该用户的用户名为（）。
A . you87
B . online
C . sh
D . online.sh.c
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When does the Online Planning Worksheet tool run a validation？（）
A . When loading and activating a definition file into an inactive cluster
B . When exporting a definition to a cluster node or saving a definition file
C . When importing a definition from an active cluster or saving a definition file
D . When loading a definition into an active cluster or synchronizing a definition file
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On a Nexus 5000 Series Switch， when a VFC is not online， what are the causes？（）
A . LLDP transmit and receive are disabled
B . The initiator server has no connectivity to the target storage
C . FIP negotiation timing
D . Peer does not support LLDP
E . VSAN trunk protocol has been enabled
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During recovery， you need to know if log sequence 11 is in the online redo logs， and if so， you need to know the names of the online redo logs so you can apply them during recovery. Which view or views would you use to determine this information？（）
A . V$LOGFILE
B . V$RECOVER_LOG
C . V$RECOVER_DATABASE
D . V$LOG_RECOVER
E . V$LOG
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When performing a database duplication， which duplicate database parameter would you set to ensure that the online redo logs are created in the correct location？（）
A . log_file_name_convert
B . convert_log_file_name
C . file_name_convert_log
D . redo_log_file_name_convert
E . logfile_convert_directory
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Your Oracle Database 10g is online when you execute the following statement： SQL>ALTER TABLESPACE MY_TABLESPACE FLASHBACK OFF； What is the result of executing this statement if the Flashback Database feature is already enabled in the database？（）
A . The database does not record flashback logs for MY_TABLESPACE
B . The tables residing in MY_TABLESPACE are not protected by the Recycle Bin.
C . All the tablespaces except MY_TABLESPACE can be recovered using Flashback Database feature.
D . None of the flashback technologies， such as Flashback Table， Flashback Transaction Query and Flashback Version Query can be used to recover individual rows within the objects from MY_TABLESPACE
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Another DBA issues a shutdown abort command on a database on which you were running an online backup. What will happen when you try to restart the database？（）
A . Oracle will automatically take the datafile out of hot backup mode，generate a warning message，and then open the database.
B . Oracle will automatically take the datafile out of hot backup mode and then open the database.
C . Oracle will generate an error when trying to open the database，indicating that a datafile is in hot backup mode.You will need to correct this error before you can open the database.
D . The database will open with the file in hot backup mode. You can restart the backup at any time.
E . The datafile in hot backup mode will be corrupted and you will have to recover it.
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You add an Online Responder to an Online Responder Array. You need to ensure that the new Online Responder resolves synchronization conflicts for all members of the Array. What should you do（）
A . From Network Load Balancing Manager， set the priority ID of the new Online Responder to 1.
B . From Network Load Balancing Manager， set the priority ID of the new Online Responder to 32.
C . From the Online Responder Management Console， select the new Online Responder， and then select Set as Array
D . From the Online Responder Management Console， select the new Online Responder， and then select Synchronize
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It means you can（） online with us.
A . transact
B . transport
C . translate
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People who have difficulty when communicating face-to-face can become ______ and courteous when online.
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If you prefer to sell products rather than make products, probably you can open a shop online.
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As you shop online, you may worry about ________.
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Online shopping is superior to shopping in a supermarket when it comes to（ ）.
A、time-efficiency
B、money-efficiency
C、the reliability of the products
D、variety of the products
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听力原文：W: Sir, you've been using the Online Catalogue for quite a while; is there anything I can help you find？
M: Boy, I've got to write a paper about Hollywood in the 30s and 40s, and I'm really struggling. There are hundreds of books, and I just don't know where to begin.
W: Your topic sounds pretty big. Why don't you narrow it down to something like ... uh... the history of the studios during that time？
M: You know, I was thinking about doing that, but more than 30 books came up when I typed in" movie studios."
W: You could cut that down even further by listing the specific years you want. Try adding "1930s" or "1940s" or maybe "Golden Age."
M: "Golden Age" is a good idea. Let me type that in ... Hey, look, just 6 books came up this time. That's a lot better.
W: Oh ... another thing you might consider ... have you tried looking for any magazine or newspaper articles？
M: No, I've only been searching for books.
W: Well, you can look up magazine articles in the" Reader's Guide to Periodical Literature." And we do subscribe to "The Les Angeles Times. "You might go through their index to see if there's anything you want.
M: Okay. I think I'll get started with these books and then I'll go over the magazines.
W: If you need any help, I'll be over at the Reference Desk.
M: Great, thank you.
Where did the conversation most probably take place？
A．On the Internet.
B．In a library.
C．In a book store.
D．In a historical museum.
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What you need to do now is simply click（)the " apply online”link.
A．with
B．tor
C．on
D．by
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Interactive online learning cart be realized when teachers and students use technological resources in education.
A．Y
B．N
C．NG
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（） How many hours do you spend online every day？
A．About two hours．
B．Sure
C．I’m feeling sick．
D．It’s about ten minutes’ walk．
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_____your photographs online will enable you to share your skills with others.（post)
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（） What do you think about online games？
A．I’d really like to, but I can’t．
B．It’ s a waste of time
C．Yeah,I’ll go to hospital this afternoon．
D．It’s next to the bus station．
