You work as a database administrator for Supportcenter.cn. You find that users with DBA role are using more CPU resources than what is allocated in their profiles. Which action would you take to ensure that resources limits are imposed on these users？（） Assign the DEFAULT profile to the users。 Set the RESOURCE_LIMIT parameter to TRUE in the parameter file。 Create a new profile with CPU restrictions and assign it to the users。 Specify the users as members of the DEFAULT_CONSUMER_GROUP。 Revoke the DBA role and grant CONNECT and RESOURCE role to the user。
商标权的特点是（）。 独占性。 按照申请时间先后注册。 地域性。 可转让性。
You have created a locally managed tablespace by issuing the following command： CREATE TABLESPACE data1 DATAFILE ’data1_file1.dbf’ SIZE 10M AUTOEXTEND ON MAXSIZE UNLIMITED； For the DATA1 tablespace， you have set the warning level alert limit to 70 percent. In which situation will a warning level alert be generated？（） when 700 KB is used。 when 700 KB is left as free space。 when 7MB is used。 when 7MB is left as free space。 no alert will be generated because an autoextensible datafile is included in the tablespace。
A small company has an IBM System x3105 file server. They are looking for an alternative for tape-based backup and disaster recovery for their 80 GB of data. The backup window is 1 to 2 hours using an incremental， 3-cartridge rotation with off-site storage. What solution fits best for this purpose？ （） DLTV4 internal drive。 GoVault backup drive。 LTO3 library using one drive。 LTO3 Autoloader using one 400 GB cartridge。
合同支付申报的基本条件（） A.合同文件规定应予以计量支付的 。 B.因工程变更导致费用增加的 。 C.当月完成或以前完成尚未支付结算的 。 D.有相应的开工许可和工程（工序）质量认证文件 。 E.有监理机构确认签证的合同索赔支付。
The server host1 has been set up as a backup system with the following /etc/exports： /backups -rw How can a second server regularly use this disk space？（）
