YouneedtostoreaJavalongprimitiveattribute，calledcustomerOID，intothesessionscope.Whichtwo codesnippetsallowyoutoinsertthisvalueintothesession？（）
Astheadministratorofyourcompany’snetwork,youwillbeinstallingWindows2000Professionalon10newPentiumIIIcomputers.Yourcompanydoesbusinesswithahordeofcountriesandacceptsmanycurrencies.Youmustensurethatinternationalcurrencyoptionsaresetfor5ofthe10computers.Theremaining5computersmustbeconfiguredtosupportdifferentinputlocales.Howcanyoumostefficientlysetthecorrectinternationalcurrencyoptionsandconfiguredifferentinputlocalesoneachspecifiedgroupofcomputers？（）
建筑物屋面混凝土结构层宜采用结构找坡，坡度不应小于3%;当采用材料找坡时，宜采用质量轻、吸水率低和有一定强度的材料，坡度宜为（)。
在卫生毒理实验中,研究毒物急性毒性最有意义的指标是（)
YouneedtorecommendasolutionfortheUSBstoragedevicesontheclientcomputers.Thesolutionmustmeetthecompany’ssecurityrequirements.Whatshouldyouincludeintherecommendation？（）
