出于安全考虑，系统管理员要监控在工作规定的时间之外，用户Suser远程访问Windows2000SERVER的情况，管理员应该怎么做()。
Auditpolicychange-success、failure
B. Auditprocesstracking-success
C. Auditobjectaccess-failure
D. Auditaccountlogonevents-success、failure
查看答案
恶意代码是()。
A. 被损坏的程序
B. 硬件故障
C. 一段特质的程序或代码片段
D. 芯片霉变
Which system is often used to provide accurate vessel position information to the GMDSS equipment？
A. COSPAS-SARSAT
B. GPS
C. EPIRB
D. INMSRSAT-F
What is the basic concept of GMDSS？
A. Search and rescue authorities shore can be alerted to a distress situation
B. shipping in the immediate vicinity of a ship in distress will be rapidly alerted
C. Shore-side authorities and vessels can assist in a coordinated SAR operation with minimum delay
D. All of these
下列所述的哪一个是无连接的传输层协议()。
A. tcp
B. udp
C. ip
D. spx
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