Maersk Data Analyst Interview Questions and Answers

First round was aptitude test,duration is of 25 minutes involves SQL,PowerBI,Python, Qunatitative Aptitude,SAS skillset

Q1. Detailed questions on probability. Statistical questions.
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Q1. Highlight min & Max sales for each year in tableau.
Ans. 
Use Tableau to highlight the minimum and maximum sales for each year.
• Create a new worksheet in Tableau

• Drag the 'Year' field to the Columns shelf

• Drag the 'Sales' field to the Rows shelf

• Drag the 'Sales' field again to the Color shelf

• Right-click on the 'Sales' field in the Color shelf and select 'Measure' > 'Min'

• Right-click on the 'Sales' field in the Color shelf again and select 'Measure' > 'Max'

• Format the visualization
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Data analysis ,dashboard creations

SQL, Python and Power BI

Python, SQL, Aptitude

Q1. SQL - A table EmployeeSkills was given having two columns EmpID & Skills. There can be multiple for an employee id with skills he possess. You need to find the EmpID having skills in Python and SQL
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Q2. PowerBI - Create Bookmarks in Power BI
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Q3. SQL - Find cumulative Profit sum in a given table.
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