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    Question

    Which of the following is true regarding the use of

    pivot tables in Excel for data analysis?
    A Pivot tables can only summarize numerical data and cannot work with text-based data. Correct Answer Incorrect Answer
    B Pivot tables automatically update whenever the source data changes. Correct Answer Incorrect Answer
    C You can use slicers in pivot tables for interactive filtering of data. Correct Answer Incorrect Answer
    D Pivot tables require the use of macros to function effectively. Correct Answer Incorrect Answer
    E It is impossible to use calculated fields within pivot tables for new metrics. Correct Answer Incorrect Answer

    Solution

    Explanation: Pivot tables in Excel are versatile tools for summarizing, analyzing, and exploring data. A slicer is a visual filter element that allows users to interactively filter pivot table data. It improves data analysis by making it intuitive and dynamic, enabling users to segment data based on categories like time periods, product types, or regions without altering the underlying table structure. Slicers also make dashboards more user-friendly, especially when presenting data to stakeholders unfamiliar with Excel. Option A: Pivot tables can summarize text data, such as counting occurrences of text entries. Option B: Pivot tables do not automatically update with source data changes; a manual refresh is needed. Option D: Macros are not necessary for creating or using pivot tables; they function independently. Option E: Calculated fields are a feature of pivot tables, allowing new metrics based on existing data.

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