File Operations Practice
Test file upload, download and Excel processing
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Exercise Instructions
Practice file operations with Excel data processing:
- Download the template Excel file with sample data
- Fill it with test data (or use as-is)
- Upload the file for processing
- Download the processed file with transformed data
- Verify the data transformation pattern (scores multiplied by 1.1, dates formatted, etc.)
Step 1: Download Template
Download a template Excel file with sample data structure. You can modify this file and upload it for processing.
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Template contains: ID, Name, Email, Score, Date columns
Step 2: Upload & Process
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Data Transformation Pattern
Input Data:
ID: 1
Name: John Doe
Score: 85
Date: 2024-01-15
Output Data:
ID: 1
Name: JOHN DOE
Score: 93.5 (×1.1)
Date: 15/01/2024
Status: Processed ✓