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vahidarjmand
یک شنبه 19 تیر 1390, 00:41 صبح
Which statement is an accurate description of maintaining logs in a system?
A. Logging provides audit trails, but increases the risk for security violations.
B. Logging prevents security violations, but only deals with passive monitoring.
C. Logging provides access control by authenticating user credentials.
D. Logging helps an administrator to detect security breaches and vulnerable points
in a network.

به نظر خودم یا b یا d هست

vahidarjmand
یک شنبه 19 تیر 1390, 00:57 صبح
You administer a small 100BaseTX Fast Ethernet network for your company. Users
report that the network is responding very slowly to user requests, and you conclude that
the NIC in the John1 computer is causing a broadcast storm.
What would lead you to this conclusion?


A. The link light on the NIC in John1 is constantly on.
B. The power light on the NIC in John1 is constantly off.
C. The link light on the hub port that is connected to the NIC in John1 is constantly
off.
D. A protocol analyzer indicates that John1 is occasionally transmitting data
packets.

esmit61
یک شنبه 19 تیر 1390, 18:10 عصر
به نظر من هر دو سوال گزینه d صحیح است