What are Text functions? How are they used for cleaning data?
What will be an ideal response?
Text functions refer to a large family of functions in Excel that are used for manipulating text strings. Text strings represent data that is stored in the cells of a spreadsheet and can include text, numbers, and dates. These functions help you clean the data by removing unnecessary spaces, changing capitalization of text, changing the arrangement order of the text, and searching for and extracting text data strings.
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What can a RAC scheme achieve that a single parity bit scheme cannot?
What will be an ideal response?
Case-Based Critical Thinking QuestionsCase 6-2Aaron is developing a Web site for the dinosaur exhibit at his local science museum, and he asks for your assistance in using ActionScript 3.0 to create an input form that allows users to reserve tickets. Aaron asks if ActionScript code can do a calculation. You say "yes," and explain that a function will be needed to process the values entered in the input text blocks and calculate a total that will be displayed in the ____.
A. output text box B. input text box C. dynamic text box D. static text box
Which of the following options does NOT apply to tables in the Relationships window?
A) They can be added. B) They can be moved. C) They can be resized. D) The data can be re-imported.
You can insert a function in a cell by _____.
A. clicking the Sum button arrow (Home tab | Editing group) B. clicking the Insert Function button in the formula bar C. typing + and one or more letters and then selecting the function name from a list D. typing = and one or more letters and then selecting the function name from a list