Optum Global Solutions Interview Questions, Process, and Tips

Written test is about anatomy

Q1. Tell me about yourself and about subject
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Q1. What is pharma benifit analysis
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Q2. Basic questions ask in optum
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Q1. RDD, Datafram, dataset difference
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Q2. Find the 2nd hightest salary
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Q3. What is ADF in azure
Ans. 
ADF in Azure stands for Azure Data Factory, a cloud-based data integration service that allows you to create, schedule, and manage data pipelines.
• Azure Data Factory (ADF) is used to orchestrate and automate data movement and data transformation.

• It supports a wide range of data sources, including Azure Blob Storage, Azure SQL Database, and on-premises data sources.

• ADF allows you to create data pipelines using a visual i...read more
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Q1. Reverse a String using Array
Ans. 
Reverse a string using array of characters
• Create an array of characters from the input string

• Use two pointers to swap characters at opposite ends of the array until they meet

• Join the characters in the array to form the reversed string
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Q2. Microservices vs Monilith
Ans. 
Microservices allow for modular, independent services while monolith is a single, cohesive unit.
• Microservices promote scalability and flexibility

• Monoliths are easier to develop and deploy initially

• Microservices can lead to more complex infrastructure and communication between services

• Monoliths can become difficult to maintain and scale as they grow

• Examples: Netflix uses microservices for their streaming platform, while...read more
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Q3. SQL query to get 3 max salary by group
Ans. 
SQL query to get 3 max salary by group
• Use the RANK() function to rank the salaries within each group

• Filter the results to only include rows where the rank is less than or equal to 3

• Order the results by group and salary in descending order
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Q4. CI CD process followed in last project
Ans. 
Implemented CI/CD process using Jenkins for automated builds, tests, and deployments.
• Utilized Jenkins for continuous integration and continuous deployment

• Automated build process triggered by code commits to version control

• Implemented automated testing to ensure code quality

• Deployed code to different environments based on predefined pipelines
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Q5. Major changes in Spring boot 3
Ans. 
Major changes in Spring Boot 3 include support for Java 17, improved performance, and enhanced security features.
• Support for Java 17

• Improved performance optimizations

• Enhanced security features such as OAuth 2.1 support

• Updated dependencies and libraries
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Writing test conducted

Q1. Explain systems
Ans. 
Systems refer to interconnected components working together to achieve a specific goal or function.
• Systems consist of various parts that work together in a coordinated manner.

• They can be biological, mechanical, social, or computer-based.

• Examples include the human body as a biological system, a car engine as a mechanical system, a school as a social system, and an operating system as a computer-based system.
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Q1. Tell About company
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Q2. Tell about your self
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Q1. Tell me about your self ?
Ans. Hi iam PARAMESHMADDURI.iam from warangal, telengana.
Answered by madduri paramesh
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Q2. What is your greatest strength?
Ans. It's my mind power is my strength
Answered by madduri paramesh
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Q3. Why should we hire you?
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Q4. I know medical coding information and I love this company.i competing with younger blood
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Q5. Describe your most challenging project?
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