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多选题
Which three data sources integrations are provided by Coherence out of the box ？ （）
A
TopLink Grid and TopLink Essentials
B
Java Persistence API （JPA）
C
Open Database Connectivity （ODBC）
D
FileSystem
E
Java Database Connectivity （JDBC）
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考题
Which two kinds of failures make the Data Recovery Advisor (DRA)generate a manual checklist? ()
A. failures because a data file is renamed by errorB. failures when no standby database is configuredC. failures that require no archive logs to be applied for recoveryD. failures due to loss of connectivity-for example, an unplugged disk cable
考题
WhichthreedatasourcesintegrationsareprovidedbyCoherenceoutofthebox?()
A.TopLinkGridandTopLinkEssentialsB.JavaPersistenceAPI（JPA）C.OpenDatabaseConnectivity（ODBC）D.FileSystemE.JavaDatabaseConnectivity（JDBC）
考题
You are the administrator of two Microsoft Windows 2000 advanced server computers. On these servers, you are configuring a database that will store accounting information for your company.The data must be available at all times. Interruptions in data connectivity should not last longer than five minutes. Any changes to the database should not require you to reconfigure the client computers.How should you configure the database?A．Configure the database on the two servers as a SQL Server 2000 cluster.B．Configure the database on one server, and then configure a standby database on the second server.C．Configure the database on each server. Use Microsoft Distributed Transaction Coordinator to keep the two servers perfectly synchronized.D．Configure the database as a federated database, and then partition half the data on each server.
考题
While troubleshooting some connectivity issues，you issue the “show ip ospf database”in order to ex amine the link state database. Which three of the statements below are true regarding the OSPF link state database（）A.Each router has an identical link state database.B.External routes are imported into a separate link state database.C.Syn chronization of link state databases is maintained via floodingo f LSAs.D.Information in the link state database is used to build a routing table by calculating a shortest-path tree.E.By default,link state databases are refreshede very 10 minutes in the absence of topology changes.
考题
While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）A、Each router has an identical link state databaseB、External routes are imported into a separate link state databaseC、Synchronization of link state databases is maintained via flooding of LSAsD、Information in the link state database is used to build a routing table by calculating a shortest-path treeE、By default， link state databases are refreshed every 10 minutes in the absence of topologychanges
考题
Which kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist？（）A、Failure when no standby database is configuredB、Failure because a data file is renamed accidentallyC、Failure that requires no archive logs to be applied for recoveryD、Failure due to loss of connectivity-for example， an unplugged disk cable
考题
ou need to create a data block for query operations in the RETIRED_EMPLOYEES form module. Which three data sources can you use for this block?（）A、vector B、database view C、database table D、transactional trigger E、PL/SQL table of records F、multi-dimensional array
考题
Select three true statements regarding Coherence（）A、 Coherence provides stronger data management than an Application ServerB、 Coherence provides better scale-out performance than a Application ServerC、 Coherence provides better scale-out performance than a Database ServerD、 Coherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
考题
Your database is running in ARCHIVELOG mode. You are performing a user-managed backup of the DATA1 tablespace. You place the DATA1 tablespace in backup mode by issuing the following statement： ALTER TABLESPACE data1 BEGIN BACKUP； While you are performing the backup， an error occurs that causes the instance to terminate abnormally. Which statement about the DATA1 tablespace is true？（） A、 The DATA1 tablespace is automatically taken out of backup mode when the instance aborts.B、 If you restart the database，the DATA1 tablespace will be automatically taken out of backup mode when the database is opened.C、 If you restart the database，the DATA1 tablespace will be automatically taken out of backup mode when the database is mounted.D、 If you restart the database，the database will not be opened.
考题
Active Cache is the integration of Coherence and WebLogic Server. Which component is NOT part of this integration?（）A、Coherence*WebB、Coherence*ExtendC、TopLink Grid with CoherenceD、Coherence cluster lifecycle management in WebLogic ServerE、Named cache dependency Injection
考题
You are creating a form that will access an Oracle8 database. On which three sources can you base a data block?（）A、BFILE B、REF column C、Object table D、Column object E、INSTEAD-OF trigger
考题
Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）A、failure when no standby database is configuredB、failure because a data file is renamed accidentallyC、failure that requires no archive logs to be applied for recoveryD、failure due to loss of connectivity-for example， an unplugged disk cable
考题
Which three data sources integrations are provided by Coherence out of the box ？ （）A、 TopLink Grid and TopLink EssentialsB、 Java Persistence API （JPA）C、 Open Database Connectivity （ODBC）D、 FileSystemE、 Java Database Connectivity （JDBC）
考题
Which one of the following statements about the TNSPING utility is correct？（）A、It helps you to determine whether or not the Oracle database is running.B、It requires the username and password to check the connectivity of the service.C、It does not require the username and password to check the connectivity of the service.D、It establishes a session with the database and checks the connectivity of the service.
考题
You are planning the migration of a Microsoft SQL Server 2008 database to SQL Azure. You need to recommend an approach for ensuring that database connectivity does not degrade. Which two actions should you recommend？（）A、 Implement transactions for database queries.B、 Close database connections in the application.C、 Use Microsoft ADO.NET in the data access layer.D、 Implement a retry policy in the data access layer.
考题
多选题Which two kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist（）Afailure when no standby database is configuredBfailure because a data file is renamed accidentallyCfailure that requires no archive logs to be applied for recoveryDfailure due to loss of connectivity-for example， an unplugged disk cable
考题
多选题Which three BGP states are associated with establishing TCP connectivity?（） (Choose three.)AIdleBActiveCConnectDOpen SentEEstablished
考题
多选题While troubleshooting some connectivity issues，you issue the “show ip ospf database”in order to ex amine the link state database. Which three of the statements below are true regarding the OSPF link state database（）AEach router has an identical link state database.BExternal routes are imported into a separate link state database.CSyn chronization of link state databases is maintained via floodingo f LSAs.DInformation in the link state database is used to build a routing table by calculating a shortest-path tree.EBy default,link state databases are refreshede very 10 minutes in the absence of topology changes.
考题
多选题Which kinds of failures make the Data Recovery Advisor （DRA） generate a manual checklist？（）AFailure when no standby database is configuredBFailure because a data file is renamed accidentallyCFailure that requires no archive logs to be applied for recoveryDFailure due to loss of connectivity-for example， an unplugged disk cable
考题
多选题Which three statements are true about logical structures of the Oracle database（）AEach segment contains one or more extents.BMultiple tablespaces can share a single data file.CA data block is the smallest unit of input/output （I/O） in data files.DIt is possible to have tablespaces of different block sizes in a database.EEach data block in the database always corresponds to one operating system block.
考题
多选题You are planning the migration of a Microsoft SQL Server 2008 database to SQL Azure. You need to recommend an approach for ensuring that database connectivity does not degrade. Which two actions should you recommend？（）AImplement transactions for database queries.BClose database connections in the application.CUse Microsoft ADO.NET in the data access layer.DImplement a retry policy in the data access layer.
考题
多选题Select three true statements regarding Coherence（）ACoherence provides stronger data management than an Application ServerBCoherence provides better scale-out performance than a Application ServerCCoherence provides better scale-out performance than a Database ServerDCoherence provides better througput than a JMS messaging server Coherence provides stronger configuration management than Grid Control
考题
单选题Which one of the following statements about the TNSPING utility is correct？（）A
It helps you to determine whether or not the Oracle database is running.B
It requires the username and password to check the connectivity of the service.C
It does not require the username and password to check the connectivity of the service.D
It establishes a session with the database and checks the connectivity of the service.
考题
多选题Which three BGP states follow the successful completion of the underlying TCP connectivity? （）(Choose three.)AIdleBConnectCOpen SentDEstablishedEOpen Confirm
考题
多选题While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）AEach router has an identical link state databaseBExternal routes are imported into a separate link state databaseCSynchronization of link state databases is maintained via flooding of LSAsDInformation in the link state database is used to build a routing table by calculating a shortest-path treeEBy default， link state databases are refreshed every 10 minutes in the absence of topologychanges
考题
多选题You are creating a form that will access an Oracle8 database. On which three sources can you base a data block?（）ABFILEBREF columnCObject tableDColumn objectEINSTEAD-OF trigger
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