UnitedHealth Senior Data Scientist Interview Questions and Answers

Q1. Tech Basic Quesions and Related to stack mostly on .net Sql and Angular
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Q1. What time intelligence functions can be used for ytd and qtd analysis
Ans. 
Time intelligence functions like YTD (Year-to-Date) and QTD (Quarter-to-Date) can be used for YTD and QTD analysis in data analytics.
• YTD analysis can be done using functions like YTD() or TOTALYTD() to calculate values from the beginning of the year up to the selected date.

• QTD analysis can be done using functions like QTD() or TOTALQTD() to calculate values from the beginning of the quarter up to the selected date.

• Thes...read more
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Q2. Difference between import and direct query
Ans. 
Import brings data into Power BI for further analysis, while direct query connects to data source in real-time.
• Import: Data is loaded into Power BI for analysis, improving performance but requiring periodic refreshes.

• Direct Query: Connects to data source in real-time, allowing for up-to-date information but potentially slower performance.

• Import is suitable for smaller datasets, while direct query is better for large da
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Q1. How many types of scanning in pregnancy
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Q2. Cardiology procedures
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Q1. Who many years experience in this department
Ans. 
I have 5 years of experience in this department.
• I have worked in this department for 5 years.

• I have gained valuable experience and knowledge during my time in this department.

• I have successfully completed various projects and tasks in this department.

• I have received positive feedback and recognition for my work in this department.
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Q2. Why are you changing the job
Ans. 
Seeking new challenges and growth opportunities
• Looking for a new challenge to further develop my skills and knowledge

• Interested in exploring new opportunities for career growth

• Seeking a more dynamic work environment

• Want to work with a different team or on different projects

• Desire for a change in industry or focus area
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Q1. Basic Accounting knowledge
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Q2. Provision and Prepaid entries
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Q1. How much expected the salary
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Q2. Salary offered joining date
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Q1. Introduction personal,hospital intro,client deal,situation handle
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Q2. Pkg rate,revenue,client deal
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Q1. WHY YOU CHOOSE MEDICOVER HOSPITALS FOR INTERVIEW ?
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Q1. Petty cash usage and purpose
Ans. 
Petty cash is a small amount of cash kept on hand for minor expenses.
• Petty cash is used for small, everyday expenses that are impractical to pay for with a check or credit card.

• It is typically managed by a designated custodian who is responsible for tracking expenses and replenishing the fund.

• Examples of petty cash expenses include office supplies, postage, and employee reimbursements.

• Petty cash should be reconciled re...read more
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