【单选题】In business negotiation, if the buyer takes the initiative to make an offer, it can be called
【简答题】创建表结构如下图所示的班级信息表class。 列序号 列名 类型 取值说明 1 classno nchar(7) 主键 2 classname nchar (12) 否 3 department nchar(12) 否 4 monitor nchar(11) 否 其中,monitor为班长的学号,外键约束,引用自学生表student的studentno
【单选题】利用IP数据包中的一个选项IPSourceRouting来指定路由,利用可信用户对服务器进行攻击,这种攻击是()
A.
源路由选择欺骗(SourceRoutingSpoofing)
【单选题】If a buyer takes advantage of a sales discount, the journal entry recorded by the seller will include a(n):
A.
debit to Cash, credit to Sales Discount and credit to Accounts Receivable.
B.
debit to Cash, debit to Sales Discount and credit to Accounts Receivable.
C.
debit to Cash and credit to Accounts Receivable.
D.
debit to Cash, debit to Sales Returns and Allowances and credit to Accounts Receivable.
【单选题】制定礼和刑的是(),其目的是用来维护贵族内部的等级制度,镇压奴隶和平民。