一块双面软盘它的磁道数为80,扇区数为18,每扇区字节数为512字节,哪它的格式化后的容量为()。
A.360K
B.720K
C.1.44M
D.2.88M
参考答案:C
If market interest rates rise, the price of a callable bond, compared to an otherwise identical option-free bond, will most likely decrease by:()
A. less than the option-free bond.
B. more than the option-free bond.
C. the same amount as the option-free bond.
非高校WLAN站点中一、二级VIP划分比率分别是多少:()。
A.一级VIP站点数不少于5%
B.二级VIP站点数不少于10%
C.二级VIP站点数不少于8%
D.一、二级VIP站点数都不少于10%