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【单选题】

During regular database operation, which background process will take smaller blocks of free space in a dictionary-managed tablespace and move things around to make bigger pieces of free space?（）

A、DBW0 

B、LGWR 

C、ARCH 

D、SMON 

E、PMON

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第1题
[单选题] When does Oracle9i flag an index as being used in the V$OBJECT_USAGE view？（）

A、During a query’s parse time only.   B、During a query’s execution time only.   C、During any kind of DML statement execution.   D、During the execution of an INSERT statement only.  

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第2题
[] You are creating a Windows Forms Application by using the .NET Framework 3.5.Users use the application to process and approve invoices. A list of recently accessed invoices is stored in the users settings section of the App.config file.You need to maintain the list of invoices from the last persisted state.What should you do？（）

A、A.Use the Properties.Settings object during runtime.  B、B.Use the Properties.Settings.Default object during runtime.  C、C.Use the ConfigurationManager.AppSettings object during runtime.  D、D.Use the ConfigurationManager.GetSection method during runtime.  

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第3题
[单选题] As a database administrator you spend a lot of time observing and setting various storage parameter values for your application tables in order to gain performance benefits. Which task would you perform to reduce this overhead？（）

A、Coalesce the application tables at a regular interval.  B、Export and Import the application tables a regular interval.  C、Drop and recreate the application tables at a regular interval.  D、Move the application tables to a tablespace with less space usage.  E、Distribute the application tables across multiple tablespaces depending on usage.  F、Move the application tables to automatic segment space management tablespace.  

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第4题
[单选题] Which operator allows specification of a case-sensitive regular expression comparison for attributes in an AccessProfile signature？（）

A、Tilde （~）  B、Hash （#）  C、Equals （=）  D、Asterisk （*）  

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第5题
[单选题] Which item is the most important factor during deployment of high-availability features？（）

A、Test major changes before deployment and defer minor changes until during deployment.   B、Document and verify rollback procedures.  C、Ensure consistency of code versions across the network.  D、Progressively modify procedures and documentation during implementation.  

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第6题
[单选题] When deploying IPCC Express 4.0 for the first time, when and where is the licensing of the customer specified? （）

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第7题
[] If an invalid username and password is entered on the EchoClient, which log files will be the first to record this (assuming all components have necessary logging and tracing enabled)?（）

A、A.the PDACLD authentication audit log  B、B.the EchoClient log during token generation  C、C.IBM Tivoli Federated Identity Manager （ITFIM） tracing on AppSrv01 during token validation  D、D.ITFIM tracing on AppSrv03 during an attempted JAAS login  

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第8题
[多选题] Which two multicast modes are valid options for use with Ethernet bridging on a mesh AP?（）

A、mesh bridge in  B、regular  C、bi-directional bridge  D、in  E、out  

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第9题
[多选题] Which three are components of the Cisco SMARTnet service？ （）

A、 NBD callback from specialized engineers during regular business hours  B、 support for every Cisco product  C、 support for low-end products only  D、 cases opened via e-mail or telephone at any time  E、 advanced replacement on the next business day  F、 immediate support from the Cisco TAC engineers  

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