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放了2个多选和1个单选;
' r! u, l! z H L489Q完全覆盖,连托图都没碰到新题
6 g& |1 v% m# Q8 c( c1 [只有一题与题库差别在于489是单选,但实际考试是choose two$ o& x2 A" S3 F% F! y4 C# e5 @& ?" m
489Q中QUESTION 3934 L6 K' Y* T/ V: A) U
Refer to the exhibit.0 |, g8 K/ V+ r; i5 y7 [
What problem does the debug ip ospf event output from R4 indicate?
9 q0 ~* _" Q }" r; R6 u \A. a mismatched dead timer between R4 and 209.165.202.130, s2 S6 S* L! L5 V$ G8 j
B. a mismatched hello timer between R4 and 209.165.202.130
8 F* ]1 ]8 b' N) G4 F9 Z- e4 |, _C. mismatched areas between R4 and 209.165.202.1301 k' ]0 C% p2 ?6 c, Z* o
D. mismatched masks between R4 and 209.165.202.130
4 F. H e1 `% @0 ^1 _Correct Answer: D
0 R! C7 _, {) ?实际考试我choose了BD: `0 }% F1 I' T
近期考001的兄弟只要看489足以,新出的504Q貌似有些答案存在争议!
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