Advanced Student Marksheet Challenge!

[Pankaj-Str]

Objective

Design and implement a comprehensive Student Marksheet Management System that demonstrates advanced JavaScript programming skills, focusing on object-oriented programming, data manipulation, and performance tracking.

Assignment Requirements

Class Design: StudentMarksheet

Create a robust StudentMarksheet class with the following specifications:

1. Constructor Requirements

   • Accept student details: full name, student ID, and subject marks
   • Implement comprehensive input validation
     • Name must be at least two words
     • Student ID must be a 6-digit positive number
     • Minimum of 5 subjects required
     • Subject marks must be between 0-100

2. Performance Calculation Methods
   Develop methods to calculate:

   • Total marks across all subjects
   • Average marks
   • Highest and lowest subject marks
   • Performance grade (A, B, C, D, F)
   • Student rank based on total marks

3. Advanced Features
   Implement the following advanced functionalities:

   • Weighted average calculation for subjects
   • Detailed performance report generation
   • Comparative student ranking method
   • Error handling for invalid inputs

Specific Method Requirements

validateStudentData()

• Perform comprehensive input validation
• Throw specific, informative error messages for validation failures
• Ensure data integrity before object creation

generatePerformanceReport()

• Provide a detailed performance analytics object
• Include total marks, average, grade, and ranking information

calculateWeightedAverage()

• Accept subjects with different weight coefficients
• Calculate a weighted average score

generateDetailedReport()

• Create a human-readable performance report
• Include motivational messages based on performance
• Use template literals for formatting

Static Method compareStudents()

• Accept an array of student objects
• Rank students based on total marks
• Implement tie-breaking logic

Bonus Challenge Extensions

1. Implement additional error handling mechanisms
2. Create a method to track student progress over multiple terms
3. Add functionality to export marksheet to different formats (JSON, CSV)
4. Develop a teacher remarks/comments system

Evaluation Criteria

• Functional Completeness: 40%
• Code Quality & Documentation: 20%
• Error Handling: 15%
• Advanced Feature Implementation: 15%
• Bonus Challenges: 10%

Submission Guidelines

• Submit a single JavaScript file
• Include comprehensive comments explaining your implementation
• Provide a brief documentation explaining key design decisions
• Include example usage demonstrating all implemented features

Recommended Approach

1. Start with basic class structure and validation
2. Implement core performance calculation methods
3. Add advanced features incrementally
4. Thoroughly test each method with various input scenarios

Learning Outcomes

• Object-Oriented Programming in JavaScript
• Advanced data validation techniques
• Performance tracking and analysis
• Error handling and robust code design
• Comprehensive system design

Good Luck and Happy Coding!