Optum Global Solutions Associate Software Engineer 2 Interview Questions and Answers

Q1. 2 coding questions
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Q1. Java and project related questions with coding question
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Q1. Project related discussion
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Basic DSA and Logical reasoning

Q1. Basic DSA and behavioural questions
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Multiple choice + Subjective (coding) questions around databases, programming languages, SQL with a section for aptitude questions as well.

Q1. The interviewer first asked about the topics I had prepared well - Front End (HTML, CSS, JS), Python, SQL, DSA (average).
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Q2. Questions around a Python project we made for our Major - on Campus placement.
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Q3. 5-6 questions around HTML, CSS working.
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Q4. 3-4 average SQL queries.
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Q1. Why would you like to join Optum?
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Q2. Are you ready for relocation? (Preferred locations)
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Q3. What new stuff will you bring to the table here? (Basically value addition)
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Two problems of number sorting and array reverse

Q1. Linked list reverse
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Q2. BST search algorithm
Ans. 
BST search algorithm finds a specific value in a binary search tree.
• BST search algorithm starts at the root node and compares the target value with the current node's value.

• If the target value is less than the current node's value, move to the left child node. If greater, move to the right child node.

• Repeat the process until the target value is found or the current node is null.
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Q3. Transactions create normalised table for library system
Ans. 
Transactions in a library system create normalized tables for efficient data storage and retrieval.
• Transactions involve multiple operations that need to be recorded in a structured manner.

• Normalized tables help in reducing data redundancy and improving data integrity.

• Example: Creating separate tables for books, authors, and transactions in a library system.
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Q1. Okay with relocation?
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Aptitude Test was conducted checking quantitative and verbal ability

3 coding questions were asked which was not so hard , medium level questions

Q1. Future Aspirations
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Q2. Questions on handling conflicts
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Average aptitude test carrying questions of Java and javascript

Q1. Questions mostly carrying data structure questions.Bubble sort, time complexity of algorithms, etc
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Q1. Java basics, Maven, coding logic analysis
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Q1. General pressure handling scenario analysis questions
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