An operator is editing a file using vi. Which of the following subcommand sequences will copy the current line plus the next 2 lines to the end of the file?()
A、yy E 3p
B、3yy G p
C、3yy :e 5pp
D、yy :g 3p
博学集成公司经过政府采购招标过程,承接国家机关B的信息化工程项目建设任务,合同规定的投资金额为980万元,建设周期2年。但在系统试运行阶段,由于《行政许可法》的颁布实施,B的工作流程发生了变化,需要新增和改造部分功能。B认为该项目变更部分由博学集成公司继续承担较为合适,决定不再进行招标,并且双方通过协商决定新增投资100万元。对于该项目来说,变更的控制流程主要有哪些?
An administrator suspects someone is modifying a sensitive file, and wants to log access information for this file. Which of the following AIX component accomplishes this()
A、audit
B、syslog
C、TCB
D、sysck
A customer is conducting a proof of concept with an IBM System Storage DS5100 attached toLinux hosts. The DS5100 is running in a degraded state and the "collect all support data"operation does not complete correctly. What alternate data should be collected and forwarded toIBM support?()
A、Capture State information, Major Event Log (MEL), I/Ometer
B、Storage Profile, Capture State information, Performance Monitor
C、Storage Profile, Major Event Log (MEL), Capture State information
D、Capture State Information, Major Event Log (MEL), Performance Monitor
Oracle中如何设置audittrail审计,正确的说法是:()
A在init.ora文件中设置“audit_trail=true”或者“audit_trail=db”
B以SYSDBA身份使用AUDITALLONSYS.AUD$BYACCESS,语句对audittrail审计
COracle不支持对audittrail的审计
D在设置audittrail审计前,要保证已经打开Oracle的审计机制
在数据库设计的()阶段进行关系规范化。
A、需求分析
B、概念设计
C、逻辑设计
D、物理设计