适应性控制
Pick the 4 valid ATM Cell Header fields：（） ["GFC-4 bits of generic flow control","Forward-explicit congestion notification（FECN）","VCI-16 bits of virtual channel identifier","CLP-1 bit of congestion loss","HEC-8 bit of header error control","ATM Discard Eligibility（DE）bit"]
中国学者研究认为中国成人的肥胖标准是（） ["体重指数大于等于25为超重，大于等于30为肥胖","体重指数大于等于24为超重，大于等于28为肥胖","体重指数大于等于25为超重，大于等于28为肥胖","体重指数大于等于24为超重，大于等于30为肥胖"]
据《革命后之俄罗斯政变》一文载：“兵士工人代表会者出焉，渐与临时政府相轧轹，几有不可驾驭之势”，“据昨日报端之所传，则俄都之暴动复起……主动者即为极端派首领之雷林。”下列描述与“政变”之后情形相符的是（）。 ["形成了两个政权并存局面","革命的和平发展已不可能","政权落到了资产阶级手中","诞生了首个社会主义国家"]
What is the cause of the error？（） [" Missing control VLAN in VSM configuration"," Missing packet VLAN in VSM configuration"," VSM has no network connection to vCenter"," VSM extension key is not installed on vCenter"," vCenter extension key is not installed on VSM"]
简述计算机艺术设计的前景。
