【单选题】实现从ip地址到以太网MAC地址转换的命令为()
【单选题】关于数据,下列说法正确的是:
B.
在计算机中数据可以采用二进制、八进制、十六进制存储。
C.
数据可分为数值型、文本型等不同的数据类型,数值型数据采用补码表示,文本型采用字符编码。
D.
同样的数据在内存储器和外存储器中的占用的存储空间大小一定不同。
【简答题】Questions 3 and 4 are based on the news report you have just heard. 3. A) He is a queen bee specialist. B) He works at a national park. C) He removed the bees from the boot. D) He drove the bees away ...
【单选题】实现从IP地址到以太网地址转换的命令为:( )
【简答题】Listen to a passage and fill in the blanks. An (1 ) is a promise to supply goods on the (2 ) stated. It can be a (3 ) which is a promise to sell goods at a stated price, usually within a stated...
【简答题】Questions 3 and 4 are based on the news report you have just heard. 3. A) He works at a national park. B) He is a queen been specialist. C) He removed the Beyond from the boot. D) He drove the bees aw...
【单选题】They practice ____________ basketball every afternoon.
【简答题】Read the following statement about offer and ask your partner to fill in the blanks, then take turns with each other. An __________ is a promise to supply ___________ on the terms and conditions state...