performance management statistics would most likely be used by computer operators.（)

A . 可用性管理 B . 能力管理 C . IT服务连续性管理 D . 服务级别管理

A . Concurrent firmware updates B . Management of virtual storage C . Hot add/remove of I/O drawers D . Management of Capacity on Demand

A . Thread management inside the JVM process might be less effective than context switching between processes on the OS level. It is better to combine both these technologies to achieve full saturation of resources. B . Current CPUs are multicore units. So starting managed servers in the amount of physical cores and pinning them 1:1 to cores will always get the best performance. C . By a combination of prioritization of processes on the OS level and Work Manager in WLS, one  could tune the whole environment more precisely. D . Assigning more than one managed server to hardware will never bring better performance.  E . More instances means more connections to databases, so one could serve more concurrent calls on the database level. This is primarily why this approach will give better performance numbers.   F . Depending on the profile of the application, having more JVMs with smaller heaps will lead to more predictable response times than fewer JVMs with a large heap.

A . Tracking the most recent read time for a table segment in a user tablespace B . Tracking the most recent write time for a table segment in a user tablespace C . Tracking insert time by row for table rows D . Tracking the most recent write time for a table block E . Tracking the most recent read time for a table segment in the SYSAUX tablespace F . Tracking the most recent write time for a table segment in the SYSAUX tablespace

A . Reboot the HMC B . Access the storage manager C . Shut down the console D . Access the storage system diagnostic

A . Search information in logs across multiple domains B . View different log information in single console location C . Save current performance data as baseline to be used in comparison with future data D . Provides single dashboard across multi-tier composite applicatio

A . 创建KPI公式 B . 创建性能报表 C . 导出指标数据 D . 查看基站配置

A .  It allows you to get inter partition reports， or cross partition performance activity. B .  It will allow IBM remote technical support to get performance information from the machine. C .  It is effective only on POWER6 and when Live Partition Mobility operations are planned. D .  It will start standard performance monitoring tools when an LPAR boots up， the output will be saved to the /etc/perf directory by default.

A . The database must be opened in restricted mode. B . The database must be configured to run in ARCHIVELOG mode. C . The tablespaces are required to be in backup mode before taking the backup. D . The tablespaces are required to be in read-only mode before taking the backu

A . The database must be opened in restricted mode. B . The database must be configured to run in ARCHIVELOG mode. C . The tablespaces are required to be in backup mode before taking the backup. D . The tablespaces are required to be in read-only mode before taking the backu

A .  Delegate the password management controls to the help desk staff. B .  Delegate the password management controls to the Domain Users group. C .  Configure the Default Domain Policy to enforce password expiration settings. D .  Configure the Default Domain Controller Policy to enforce password expiration settings.

A .  The database must be opened in restricted mode. B .  The database must be configured to run in ARCHIVELOG mode. C .  The tablespaces are required to be in backup mode before taking the backup. D .  The tablespaces are required to be in read-only mode before taking the backu

A . The backups would be consistent. B . The backups would be inconsistent. C . The backups would be possible only if the database is running in ARCHIVELOG mode. D . The backups would be possible only if the database is running in NOARCHIVELOG mode. E . The backups need to be restored and the database has to be recovered in case of a media failure

A .  Creating the control file for the duplicate database B .  Restoring the target data files to the duplicate database C .  Performing complete recovery using all available backups D .  Generating a new， unique DBID for the duplicate database E .  Copying the online redo log files from the target database to the duplicate database

A . Open and close a store B . List distributors for the hub C . Broadcast e-mail to customers of the hub D . Manage campaigns E . Create new users or change user attribute

A . You are backing up to tape and your tape device performs its own compression. B . You are making image copies, and you have not enabled tablespace compression. C . You are using disk-based backups and disk space in your Flash Recovery Area, or other disk-based backup destinations are limited. D . You are performing your backups to some device over a network where reduced network bandwidth is more important than CPU usage. E . You are using some archival backup media, such as CD or DVD, where reducing backup sizes saves media costs and archival storage.

A . A backup of the target database when it is mounted B . A backup of online redo log files when the database is open C . A backup of only used data blocks in the file beingbeingbackup up D . A backup of online， read/write data files when the database is open E . A backup of only those data blocks that have changed since a previous backup F . A backup of online， read/write data files when the database is in the NOMOUNT state.

A . View products， categories， bundles and kits for the catalog B . List distributors for the reseller hub C . Create or delete a distributor service agreement D . Create or delete e-Marketing Spot

A .  Administration Server B .  Configuration Wizard C .  Ant Task D .  Node Server

A . data files B . control files C . tablespaces D . password file E . parameter file F . whole database G . flashback log file H . archived log files I . change tracking file

A、正确 B、错误