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Mathematical questions similar to CAT DILR
I applied via Naukri.com and was interviewed in Mar 2024. There were 4 interview rounds.
Java coding test by hackerrank
Design an order management system
Identify the stakeholders and their requirements
Define the data model for orders, customers, products, and inventory
Design the user interface for order entry and management
Implement business logic for order processing, payment, and fulfillment
Integrate with third-party systems for shipping, tracking, and reporting
Implement merge sort algorithm for array of strings
Divide the array into two halves
Recursively sort each half
Merge the two sorted halves
Use string comparison for merging
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