A customer wants to increase the performance of an existing server. They are running a very network intensive application and feel that increasing the bandwidth to the network will fix their problem.  They are running two 24-port autosensing 10/100 hubs， tied together with a standard Ethernet crossover cable in port 24.  The server is running IPX. After adding a second network card and plugging one card into each hub， they have not seen any performance improvement.  Which two are likely reasons why implementing network adapter teaming has not improved performance？（）

A

 Adapter teaming is designed to work with switches.

B

 Adapter teaming only functions with gigabit network cards.

C

 Adapter teaming only provides fault tolerance， not additional bandwidth.

D

 Adapter teaming only works with IPX when using switches and network cards with special features that support teaming.

Which two software components are prerequisite products for the Common Audit and Reporting Service (CARS) event server?（）

IBM DB2 Server

Crystal Enterprise Server

IBM Tivoli Directory Server

IBM WebSphere Application Server

IBM Tivoli Access Manager Authorization Server

When recovering from a disaster, the backup and restore operation you use is similar to the export/import configuration procedure, with one additional step. Which additional step must you take when recovering from a disaster?（）

A、A new WebSphere profile is required to restore the configuration.

B、The restored system requires the IBM Tivoli Access Manager for e-business （TAMeb） JRTE to be manually configured against the WebSphere’s Java Runtime to allow the IBM Tivoli Federated Identity Manager （ITFIM） Runtime to function properly.

C、The ITFIM Domain needs to be created manually within the Integrated Solution Console.

D、The ITFIM Runtime instance needs to be re-registered with the TAMeb policy server by running the SvrSslCfg command.

若非零无符号二进制整数右边加3个零，则该数的值是原数的（）倍。

What are two functions of a custom mapping module?（）

records the token assertion

maps a STSUUSER input to a SAML token

looks up attributes in an external data source

maps a user’s alias during the account linkage operation in SAML 2.0 and Liberty 1.2 protocol

maps a GUI XML attributes into UI controls that are used by the IBM Tivoli Federated Identity Manager Console to collect the input data

Linux中的命令都是英文单词或缩写，十分好记，比如cp是copy的缩写，则rm是rename的缩写。（）

A、对

B、错