Swiss Re Data Analyst Interview Questions and Answers

Q1. KPIs used in the project
Ans. 
Key Performance Indicators (KPIs) are metrics used to evaluate the success of a project.
• KPIs are specific, measurable, achievable, relevant, and time-bound metrics used to track progress towards project goals.

• Examples of KPIs in a data analysis project could include data accuracy, completion time, client satisfaction, and cost savings.

• KPIs help in monitoring and improving the performance of the project team and ensurin
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Q1. Number of rows and columns that can be uploaded in Power BI
Ans. 
Power BI allows uploading up to 1 million rows and 1,500 columns in a dataset.
• Power BI allows uploading a maximum of 1 million rows in a dataset.

• Power BI allows uploading a maximum of 1,500 columns in a dataset.

• Exceeding these limits may result in performance issues.
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Q1. Describe your weakness and strengths
Ans. 
My weakness is overthinking, but my strengths include attention to detail, problem-solving skills, and strong analytical abilities.
• Weakness: tend to overthink situations, which can sometimes lead to indecision

• Strengths: attention to detail, able to identify patterns and trends, strong problem-solving skills, excellent analytical abilities
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Q1. About job profile
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Python coding , excel formulas and expertise required

Q1. In which situations what type of charts will be used
Ans. 
Charts are used to represent data visually. Different types of charts are used based on the type of data and purpose.
• Line charts for showing trends over time

• Bar charts for comparing values

• Pie charts for showing proportions

• Scatter plots for showing relationships between variables

• Heat maps for showing density or distribution

• Histograms for showing frequency distribution

• Box plots for showing distribution and outliers

• Gantt
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Q2. Few SQL Join questions
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