皮皮学，免费搜题
登录
搜题
【多选题】
下列有关硬盘分区的说法中,正确的是( )。A.
硬盘分区是指将一个硬盘分成一个或多个大小不等的独立逻辑区域，方便用户存储数据
B.
非DOS分区不能被DOS和Windows操作系统所使用，只是一块被划分出去的存储空间
C.
对硬盘进行分可以设置多个扩展分区
D.
活动分区是被激活的逻辑分区，用于启动和引导操作系统
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Which of the following statements is true? a. Increases in a country's endowments of land, labor, and capital will lead to long-run economic growth . b. Improvements in the technology used in producti...
A.
B.
C.
D.
D
【单选题】A change in which of the following will not alter the demand curve for rental housing?
A.
The price of houses.
B.
Rental prices.
C.
Incomes of consumers.
D.
Energy prices.
E.
Growth in the community.
【简答题】如果意外地删除了某个数据库文件,由于该数据库中包含的数据库表仍然保留对该数据库引用的后链,因此这些数据库表也不能被添加到其他数据库中。这时需要利 用 命令删除存储在数据库表中的后链,使之成为自由表。
【单选题】The Phillips curve is an extension of the model of aggregate supply and aggregate demand because, in the short run, an increase in aggregate demand increases prices and
A.
decreases unemployment.
B.
decreases growth.
C.
increases unemployment.
D.
decreases inflation.
【多选题】硫酸结合的特点包括
A.
硫酸结合与葡萄糖醛酸结合一样普遍
B.
硫酸结合不如葡萄糖醛酸结合普遍
C.
相对于酚羟基，醇羟基不易形成硫酸酯
D.
硫酸可结合甾体激素、甲状腺激素等
【单选题】Last year, the world demand curve for copper shifted rightward due to continued economic growth in China and other emerging economies. Also, the supply curve for copper shifted leftward due to strikes...
A.
higher equilibrium copper prices and unambiguously lower quantities.
B.
higher equilibrium copper prices and unambiguously higher quantities.
C.
higher equilibrium copper prices and either higher or lower quantities.
D.
lower equilibrium copper prices and either higher or lower quantities.
【简答题】下列程序段所代表的算法的时间复杂度为( )。 x=n; y=0; while (x>=(y+1)*(y+1)) y++; (A)O(n) (B)O(n2) (C)O(log2n) (D)O( )
相关题目：
参考解析：
知识点：
题目纠错 0
发布
