Merck Data Analyst Interview Questions and Answers

Q1. Why did you choose to work at Pfizer?
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Q1. Tell me about your project
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Time management and organization skills

Q1. Questions related to Data analytics and SharePoint for my role.
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Q2. Previous projects and their solutions.
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Q3. Tool used in previous company. (SharePoint, Power BI, Nintex, InfoPath, Power Apps, Workflows)
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Q1. Related to professional life and assurance to work.
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Q1. Salary details and candidature check.
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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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Basic questions based on sql theories and excel

Assignment to solve excel sheets using advanced excel functions

Q1. Common interview questions, index match, self join, SQL theoretical questions ( types of join, union and union all , delete and truncate difference), data modelling using excel, count if, case study.
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Q1. Previous experience and personal questions and tools knowledge
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Q1. Salary discussion round
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Q1. Data management
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Q2. Excel pivot, Vlookup
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Q1. About Sql, project and work we did
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Q1. Tell me about your experiences
Ans. 
I have experience working as a data analyst in various industries, utilizing statistical analysis and data visualization tools.
• Worked as a data analyst at XYZ Company, analyzing sales data to identify trends and make recommendations for improvement

• Utilized SQL and Python to extract and manipulate data from databases

• Created interactive dashboards using Tableau to present findings to stakeholders

• Performed A/B testing to ...read more
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Q2. What is the one thing that eli lilly has as a pharmaceutical brand
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