In another example a tester inquired how to automate a a test to determine if the order of the slides in a power point presentation had changed between different copies of a.ppt file.

还有一个例子，一个测试员询问如何自动化一个测试用例来判断PowerPoint演示中的幻灯片顺序在不同的。ppt文件拷贝中是否相同。

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Figure 1 in the accompanying power point file (from the April 2011 Digital Storage Technology Newsletter, Coughlin Associates, www.tomcoughlin.com) shows historical quarterly HDD average sales prices (ASPs) from Q4 1998 through Q1 2011.

FORBES: Why Government Regulators Should Approve Hard Disk Drive Company Consolidation

Figure 2 in the accompanying power point file shows historical storage areal density (AD) growth for HDDs (this is directly related to the amount of digital storage that can be put on a disk in a hard disk drive) from Q1 2000 through Q1 2011.

FORBES: Why Government Regulators Should Approve Hard Disk Drive Company Consolidation