焙烧启动使用的阳极应选用（）、底掌平整、磷生铁浇铸饱满、同一厂家的阳极。
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火电厂的运输系统包括（）、（）、贮存、运输、计量、破碎和（）共七个环节。
润滑油库应防雨、防晒、防尘、干燥清洁、通风良好、并有完善的消防设施。（）
A. 正确
B. 错误
A MAC address flood attack is occurring on the LAN. During this attack， numerous frames areforwarded to a switch which causes the CAM table to fill to capacity. How does this action benefitthe attacker？（）
All traffic is tagged with a specific VLAN ID from the VLAN of the attacker and is now viewable
B. Clients will forward packets to the attacking device， which will in turn send them to the desireddestination but not before recording the traffic patterns
C. All traffic is redirected to the VLAN that the attacker used to flood the CAM table
D. All traffic is flooded out all ports and an attacker is able to capture all data
E. None of the other alternatives apply
一份精彩的商业计划需要企业投入一定的人力、物力和时间，因而企业应为准备该计划设计一张总日程表，并列出（）等事项。
A. 必须完成的任务
B. 优先度
C. 负责人
D. 任务开始时间
E. 任务结束时间
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