题目
A. VLANs logically divide a switch into multiple, independent switches at Layer 2.
B. Trunk links can carry traffic for multiple VLANs.
C. VLAN implementation significantly increases traffic due to added trunking information.
D. A VLAN can span multiple switches.
E. VLANs extend the collision domain to include multiple switches.
F. VLANs typically decrease the number of multiple switches.
第1题
A.speak local dialects
B.are polite and elegant gentlemen
C.are simple and crude farmers
D.are noble savages (red and white) untainted by society
第2题
The passage is mainly about_______ 查看材料
A.the characteristics of American newspapers
B.thc development of American newspapers
C.the functions of American newspapers
D.the merits and shortcomings of American newspapers
第3题
What are you going to do this evening?
I went there with some friends
A.right
B.wrong
第4题
第9题
What does "some" in the second sentence of paragraph one stands for?
A.Parents.
B.Children.
C.Experiences.
D.Genes.
第10题
What do you eat for your meal? --- I eat ______ .
A、a egg and some breads
B、an egg and some bread
C、an egg and some breads
第11题
A.risky
B.riskness
C.risk
D.risks
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