MCV和SCV的主要异常所见是传导速度减慢和波幅降低,前者主要反映________损害,后者为____________损害。
列车在正线.折返线.出入段线按正常运行方向进行追踪运行及折返作业时,均以()模式为常用模式。
A. SM
B. RM
C. ATO
D. AR
What is needed to verify that a newly implemented security solution is performing as expected? ()
A. a detailed physical and logical topology
B. a cost analysis of the implemented solution
C. detailed logs from the AAA and SNMP servers
D. results from audit testing of the implemented solutio
高校辅导员是履行高等学校学生工作职责的(),要经过系统的培养与培训,具有良好的(),掌握()和()。