OPTUMINSIGHT INDIA Interview Questions and Answers

Analysing General capabilities on coding part

Q1. Coding hands on
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Q2. Build an algorithm for ATM withdrawal logic
Ans. 
Algorithm for ATM withdrawal logic
• Determine the maximum amount that can be withdrawn based on account balance and daily withdrawal limit

• Check if the ATM has enough cash to dispense the requested amount

• If the requested amount is greater than the maximum withdrawal limit, reject the transaction

• If the ATM is out of cash, reject the transaction

• If the account balance is insufficient, reject the transaction

• If all conditions ...read more
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Q1. High level coding test
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Q2. Train ticket booking algorthim once the ticket got cancelled by some user
Ans. 
Design an algorithm to handle train ticket cancellations and reallocate tickets efficiently.
• Identify the user who canceled the ticket and the details of the ticket.

• Update the database to mark the ticket as available for booking.

• Notify users on the waiting list about the newly available ticket.

• Implement a first-come, first-served policy for rebooking the canceled ticket.

• Consider refund processing for the canceled ticket...read more
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Q3. Build a data model for global warming
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A data model for global warming should include various environmental factors and their impact on climate change.
• Include data on greenhouse gas emissions, temperature changes, sea level rise, and extreme weather events.

• Consider the impact of human activities such as deforestation and fossil fuel consumption.

• Incorporate data from various sources such as satellite imagery, weather stations, and scientific studies.

• Use stat...read more
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