Correct option is E
• Statement (a) is TRUE → Excel allows cell-level protection through Format Cells → Protection combined with Protect Sheet.
• Statement (b) is TRUE → Charts support data interpretation, trend analysis, comparison, and visual summaries.
• Statement (c) is TRUE → Latest Excel versions (Excel 2016 onward) have 1,048,576 rows × 16,384 columns (A to XFD).
• Statement (d) is TRUE → Data Validation tool supports creation of drop-down lists, improving data uniformity.
• Therefore, because all statements are correct, the option None of the above becomes the correct answer.
Key Concept: Excel supports data security, visualization, and structured entry with high capacity for large datasets.