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助理工程师
 
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本帖最后由 赵天王 于 2016-4-29 13:06 编辑
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891分,碰见4-5道新题。下面这道题答案有变形。, A. W% l2 l! k; `- Z$ @
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QUESTION 47
' m7 f9 [' S7 @. X9 E) vWhich two statementsabout 802.11are true? (choose two}$ Y+ q! U8 Q# c+ N( S. @( ?
A. MIC is appended for robust management frame.% o8 c' V- |' E6 F! g0 e
B. IGTK is used to protect robust broadcast and multicast management frames
( @ I1 Y8 ?3 I/ oC. Association and disassociation frames are protected." R4 D. {# J* e' Y
D. PKC is used to protect robust unicast management frames .4 g% ~+ T" r( \7 [/ }
E. Association responses are not protected2 L8 h( y- ~- L0 u1 b1 C
Correct Answer: BE
7 [+ B6 V6 ]/ mSection: (none)
8 A$ S$ _& A, E: N( e2 R; g% G我做的题没有选项E,但是有新选项:802.11w protect data traffic。我选了这项。
% Q& z2 J. W/ f5 ]5 g周二安全笔试挂了,一度担心能不能在今天考,因为cisco要求挂了之后5天后才能再考,后来发现是“5天后才能再考同一门笔试”,所以无线的笔试顺利约上了。: k5 O/ M6 W/ w% s' Y I0 o
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