诺基亚网管performance manager有哪些功能（）

A . Reporting B . Configuration C . Administration D . Alarm monitor

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 . Monitor是我们主要使用的工具，主要用于故障监控，同时还可以实现很多工具之间的相互跳转 B . Netact可以接受网元的告警数据 C . Netact可以完成对网元进行配置管理，软件管理 D . Netact是一个维护软件，可以安装在所有工程师的电脑上

A . 红色 B . 橙色 C . 黄色 D . 绿色

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 . 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 . 7653 B . 7654 C . 7650 D . 71058

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 . Critical B . Warning C . Minor D . Major

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 . 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 . 下发参数修改plan B . 导出基站配置 C . 手动更新基站配置 D . 查看参数修改操作历史

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

A . 告警开始时间 B . 告警内容 C . 发生告警网元 D . 告警号

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

是 否