同步分离电路输出脉冲,要有()左右的输出幅度,以便控制扫描电路。
A. 1~2V
B. 2~4V
C. 5~10V
D. 10~12V
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建设工程项目建筑面积10000平方米一下或土木工程建安造价5000万元一下的专职施工安全监理人员不少于()人。
项目经理要与全体团队成员共同研究确定每一成员在各个工作阶段该做什么工作、达到什么标准和质量,以及如何考核奖惩的共识与文件,这属于绩效管理及考核内容当中的()。
A. 绩效管理计划
B. 绩效沟通
C. 绩效考核与评价
D. 薪酬管理
Which options would you consider while configuring a flash recovery area fast recovery area in 11g Release 2 for your production database that is running in ARCHIVELOG mode?()
A. Setting the FAST_START_MTTR_TARGET to set the mean time to recover
B. Setting the RECOVERY_PARALLELISM parameter to twice the number of CPUs
C. Using the DB_RECOVERY_FILE_DEST parameter to set the location for flash recovery area
D. Using the DB_RECOVERY_FILE_DEST_SIZE parameter to define the disk space limit for the recovery files created in the flash recovery area
While logged into the console, a system administrator would like to change the server’s primary IP address from X.X.X.X to Y.Y.Y.Y. What would be the best way to perform this task?()
A. Use smit chinet
B. Use smit mktcpip
C. Issue ifconfig -a Y
D. Edit the /etc/hosts file with the new IP informatio