【简答题】为了确保信息安全,信息需加密传输,发送方由明文→密文(加密),接收方由密文→明文(解密),已知有一种密码,如图将26个英文字母对应0~25的自然数,当明文中字母对应的序号是a时,将a+10除以26后所得余数作为密文中字母对应的序号,例如明文s对应密文c.按上述规定,将明文“macths“译成密文后是______. 字母 a b c d e f g h i j k l m 序号 0 1 2 3 4 ...
【判断题】企业购入原材料发生的运杂费等采购费用,均应计入材料采购的成本。( )
【单选题】Who is an offeree?
A.
The person accepting the offer.
B.
The person making the offer.
C.
The person to whom the offer is made.
D.
The person refusing the offer.
【判断题】企业购入原材料发生的运杂费、保险费等采购费用,均应计入材料采购的成本。( )
【单选题】企业购入原材料发生的运杂费等采购费用,应计入的科目是( )。
【单选题】Who is an offeree?
A.
The person making the offer
B.
The person accepting the offer
C.
The person to whom the offer is made
D.
The person refusing the offer
【单选题】(5分)Who is an offeree?
A.
The person making the offer
B.
The person to whom the offer is made
C.
The person refusing the offer
D.
The person accepting the offer
【判断题】模块间耦合高低取决于模块间接口的复杂性、调用关系和传递的信息。
【简答题】在城市轨道交通车辆段和停车场最常使用 型直流转辙机。
【判断题】贪心法是一种不追求最优解、只希望得到较为满意解的方法。