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The Microsoft Certified Application Specialist certification series were the certifications introduced for the Microsoft Office 2007 suite, allowing credential holders to demonstrate expertise in products such as Microsoft Word, Excel, PowerPoint. [8] The tests were 90 minutes in length and featured questions using live demonstration, multiple ...
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Microsoft Excel is a spreadsheet editor developed by Microsoft for Windows, macOS, Android, iOS and iPadOS.It features calculation or computation capabilities, graphing tools, pivot tables, and a macro programming language called Visual Basic for Applications (VBA).
Or, test-takers could be coached to deliberately pick a greater number of wrong answers leading to an increasingly easier test. After tricking the adaptive test into building a maximally easy exam, they could then review the items and answer them correctly—possibly achieving a very high score.
A training set (left) and a test set (right) from the same statistical population are shown as blue points. Two predictive models are fit to the training data. Both fitted models are plotted with both the training and test sets. In the training set, the MSE of the fit shown in orange is 4 whereas the MSE for the fit shown in green is 9. In the ...
A 2013 study has found that 75% of users only ask one question, 65% only answer one question, and only 8% of users answer more than 5 questions. [34] To empower a wider group of users to ask questions and then answer, Stack Overflow created a mentorship program resulting in users having a 50% increase in score on average. [ 35 ]
It uses the Visual Basic Scripting Edition scripting language to specify a test procedure, and to manipulate the objects and controls of the application under test. [1] UFT allows developers to test all three layers of a program's operations from a single console: the interface, the service layer and the database layer.
Multiple choice questions lend themselves to the development of objective assessment items, but without author training, questions can be subjective in nature. Because this style of test does not require a teacher to interpret answers, test-takers are graded purely on their selections, creating a lower likelihood of teacher bias in the results. [8]
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