What are the prerequisites for performing flashback transactions? （）(Choose all that apply)A、Supplemental log must be enabledB、Supplemental log must be enabled for the primary keyC、Undo retention guarantee for the database must be configuredD、”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user
What are the prerequisites for performing flashback transactions? （）(Choose all that apply)
- A、Supplemental log must be enabled
- B、Supplemental log must be enabled for the primary key
- C、Undo retention guarantee for the database must be configured
- D、”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user
相关考题：
What about lunch time() A. Steak and bread.B. It’s nice.C. Very delicious.D. Lunch begins at 1 p.m.
What two are the prerequisites for enabling Flashback Database?() A. The database must be in ARCHIVELOG modeB. The database must be in MOUNT EXCLUSIVE modeC. The database must be opened in RESTRICTED modeD. The database instance must be started in the NOMOUNT stateE. The database instance must have the keep buffer pool defined
在同一目录编译和运行以下两文件结果如何?//文件 P1.javapackage MyPackage;class P1{void afancymethod(){System.out.println("What a fancy method");}}//文件 P2.javapublic class P2 extends P1{public static void main(String argv[]){P2 p2 = new P2();p2.afancymethod();}}A.两个均通过编译，P2运行时输出 What a fancy methodB.没一个通过编译C.两个均通过编译，但P2运行时出错D.P1 通过编译，但P2出现编译错误
After GPRS attach,SGSN will assign an identity to identify the MS,what’s it?() A.TMSIB.P-TMSIC.TLLID.IMSI
What is the proper way to start a system dump on the default primary dump device? （）A、 sysdumpdev -p B、 sysdumpdev -s C、 sysdumpstart -p D、 sysdumpstart -s
What command can an administrator use to get summary performance information about the hypervisor？（）A、 vmstat -HB、 mpstat -sC、 lparstat -hD、 sar -p HYPER
A customer has asked for a p690 system with the following requirements： ？ 32 1.9ghz processors ？ 128GB of memory ？ 20 fiber adapters ？ 7 network cards ？ 10 LPARs What is the most appropriate question to ask them in order to build the hardware configuration correctly？（）A、What version of AIX is needed？B、Which SWMA offering is needed？C、What kind of network is the system being attached to？D、What kind of memory should be configured on the system？
What two are the prerequisites for enabling Flashback Database?（） (Choose two)A、The database must be in ARCHIVELOG modeB、The database must be in MOUNT EXCLUSIVE modeC、The database must be opened in RESTRICTED modeD、The database instance must be started in the NOMOUNT stateE、The database instance must have the keep buffer pool defined
What are the prerequisites for enabling Flashback Database？ （）A、 The database must be started in the MOUNT EXCLUSIVE state.B、 The database must have multiplexed control files.C、 The database must be opened by using a text-based parameter file instead of a server parameter file （SPFILE）.D、 The database must be in ARCHIVELOG mode.E、 The database must be in the NOMOUNT state.F、 The database must be opened in RESTRICTED mode.
You have an Exchange Server 2010 organization. You need to install the Hub Transport server role on a new server. You install all the prerequisites for the Hub Transport role on the server. What should you do next（）？ A、From Windows PowerShell， run the Add-WindowsFeature cmdlet.B、From Windows PowerShell， run the Install-TransportAgent.ps1 script.C、At the command prompt， run Setup.com /M：Install /R：Ht.D、At the command prompt， run ServerManagerCmd.exe -IP Exchange-HUb.xml.
You have a server that runs Windows Server 2008 R2. You plan to install Exchange Server 2010 on the server. You need to install the Exchange Server 2010 prerequisites for the Unified Messaging （UM）， Mailbox， Client Access， and Hub Transport server roles. What should you run（）？ A、Setup.com /AnswerFile：Exchange-All.xmlB、Setup.com /Roles：Ht， Mb， Um， Ca， MtC、ServerManagerCmd.exe -IP Exchange-All.xmlD、ServerManagerCmd.exe -IP Exchange-CADb.xml
单选题The average of a, b, c, and d is p. If the average of a and c is q, what is the average of b and d in terms of p and q?A2p+qB2p – qC2q +pD2q-pE(2p+q)/3
单选题If t is 40 percent greater than p, and p is 40 percent less than 600, what is the value of t-p?A144B240C360D504E1008
填空题What do the Garden’s Guides do every day at 11:00 a. m. and 2:00 p.m.?They show the tourists around the ____.
填空题The members of set O are the integer solutions of the inequality 3x-4 ≤11, and the members of set P are the integer solutions of the inequality-4x+5-7. What is one member of the intersection of O and P ?____
多选题What are the prerequisites for performing flashback transactions? （）(Choose all that apply)ASupplemental log must be enabledBSupplemental log must be enabled for the primary keyCUndo retention guarantee for the database must be configuredD”EXECUTE “ permission on the DBMS_FLASHBACK package must be granted to the user
单选题You have a server that runs Windows Server 2008 R2. You plan to install Exchange Server 2010 on the server. You need to install the Exchange Server 2010 prerequisites for the Unified Messaging （UM）， Mailbox， Client Access， and Hub Transport server roles. What should you run（）？ASetup.com /AnswerFile：Exchange-All.xmlBSetup.com /Roles：Ht， Mb， Um， Ca， MtCServerManagerCmd.exe -IP Exchange-All.xmlDServerManagerCmd.exe -IP Exchange-CADb.xml
单选题What is the proper way to start a system dump on the default primary dump device? （）A sysdumpdev -p B sysdumpdev -s C sysdumpstart -p D sysdumpstart -s
多选题What two are the prerequisites for enabling Flashback Database?（）AThe database must be in ARCHIVELOG modeBThe database must be in MOUNT EXCLUSIVE modeCThe database must be opened in RESTRICTED modeDThe database instance must be started in the NOMOUNT stateEThe database instance must have the keep buffer pool defined
问答题If 4 percent of (p + q) is 8 and p is a positive integer, what is the greatest possible value of q ?
多选题What two are the prerequisites for enabling Flashback Database?（） (Choose two)AThe database must be in ARCHIVELOG modeBThe database must be in MOUNT EXCLUSIVE modeCThe database must be opened in RESTRICTED modeDThe database instance must be started in the NOMOUNT stateEThe database instance must have the keep buffer pool defined
多选题What are the prerequisites for enabling Flashback Database？ （）AThe database must be started in the MOUNT EXCLUSIVE state.BThe database must have multiplexed control files.CThe database must be opened by using a text-based parameter file instead of a server parameter file （SPFILE）.DThe database must be in ARCHIVELOG mode.EThe database must be in the NOMOUNT state.FThe database must be opened in RESTRICTED mode.
单选题What type of liquid is used in the liquid P/V breaker（）.AHydraulic oilBWater-antifreeze mixtureCDistilled waterDOil from the cargo