文件系统原来以磁盘上的一个扇面作为一个块,现改成把连续的2个扇面作为一个块。这可能导致读写磁盘时()
A. 增加寻找时间和延迟时间
B. 减少寻找时间和延迟时间
C. 增加寻找时间和减少延迟时间
D. 减少寻找时间和增加延迟时间
查看答案
In a deployment using the lightweight access points, clients set up to authenticate with eap-peap or eap-cisco wireless (leap) cannot authenticatE. upon inspection of the failed attempts report you see the following error: "unknown network access server nas." What two problems can cause this type of failure?()
A. misconfigured ip address of the aaa server on the wireless controller
B. misconfigured ip address of the wireless lan controller on the aaa server
C. misconfigured eap type on the wireless lan controller
D. misconfigured shared secret on the wireless lan controller
E. misconfigured eap type on the aaa server
()通常被认为是钢材中的有害元素。
A. 磷
B. 碳
C. 硫
D. 铬