【单选题】Which of the following statement about bar charts is NOT correct?
A.
Bar charts include simple bar charts, multiple bar charts, component bar charts and percentage component bar charts
B.
Percentage component bar chart is always better than component bar chart since it provides additional information, the percentage, to decision makers
C.
Simple bar charts can show one region's sales figures over several years
D.
Simple bar charts can show one year's sales figures by region
【简答题】Use bar charts if you want to compare two or more sets of discrete data.
【简答题】Boot Loader 是在操作系统内核运行之前运行的一段程序。可以初始化( )、建立内存空间的映射图,将系统的软硬件环境带到一个合适的状态,以便为最终调用操作系统内核准备好环境。
【判断题】It’s a good idea to use three-dimensional bar charts.
【单选题】关于Linux操作系统的描述中,正确的是( )。
【单选题】操作系统内核的作用是什么?
B.
内核将硬件驱动程序与计算机底层的电子元件链接。
C.
它是一种可实现思科设备的初始配置的应用程序。
【判断题】Avoid using pie charts to convey quantitative data, however. Use bar charts instead.
【判断题】操作系统要实现内核模式和用户模式,必须要硬件支持,单靠软件是不行的
【简答题】?The bar charts below show the changes of investment of Odyssey Investment Company between 2001 and 2003. ?Using the information from the bar charts, write a short report describing all the changes th...