国内贸易信用保险可承保哪些应收账款?()
A. 在国内贸易过程中产生的应收账款
B. 买方是个人的交易
C. 买方是行政、事业单位的交易
D. 一般情况下,应收账款应在180天以内
以下关于国内贸易信用险适用客户类型表述正确的是()
A. 开拓业务,新增买家扩大销售规模;
B. 便利企业融资,美化财务报表;
C. 企业发展中收入与风险的平衡,企业管理中销售部门与财务部门的平衡;
D. 保障应收账款安全及现金流安全性。
Usersreportthattheyareunabletoconnecttoaserver.Anadministratorconfirmsthatitisunreachableacrossthenetwork.Otheradministratorshavebeenworkingintheserverroomthroughouttheday.WhichofthefollowingistheNEXTsteptheadministratorshouldtake?()
A. Verifytheconfigurationoftheconnectedportonthenetworkswitch.
B. Reboottheserver.
C. InstallanewNIContheserver.
D. Verifythatnetworkcablesareconnected.
WhichofthefollowingshouldbedoneFIRSTbeforeinstallingNOSpatchesinaproduction environment?()
A. Installpatchesonnoncriticalservers
B. Installpatchesintestenvironment
C. InstallpatchesonaPC
D. Installpatchesoncriticalservers