Bandhan Bank Data Analyst Interview Questions and Answers

SQL server

SQL DBA

Q1. Salary discussed, Appts test
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Q1. What is data analyst
Ans. 
A data analyst is a professional who collects, processes, and analyzes data to provide insights and support decision-making.
• Collects data from various sources

• Cleans and processes data to ensure accuracy

• Analyzes data using statistical methods and tools

• Interprets data to identify trends and patterns

• Presents findings and recommendations to stakeholders
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Q2. Asked question regarding project mention
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Q1. Tell me about your self
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Q2. SQL basics
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Q3. Banking terms
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Good went well nicce process

Medium level questions

Q1. Asked about core subjects
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Q2. Asked about my project
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Q1. Sas proc format
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Q2. How have you debug macros
Ans. 
I have debugged macros by reviewing code, checking for errors, using print statements, and stepping through code.
• Reviewing the macro code line by line to identify any syntax errors or logical mistakes

• Using print statements to output variable values and check for unexpected results

• Stepping through the code using a debugger tool to track the flow of execution and pinpoint issues

• Testing the macro with different inputs to
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Q3. How big data handled by you
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I handle big data by using advanced analytics tools and techniques to extract valuable insights.
• Utilize data visualization tools like Tableau or Power BI to analyze and present data

• Use programming languages like Python or R for data manipulation and statistical analysis

• Implement machine learning algorithms to uncover patterns and trends in large datasets

• Leverage cloud computing platforms like AWS or Google Cloud for sc...read more
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Q1. Base on SQL and tableau
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Q2. How join work share in detail with examples
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Q3. How to get nth salary
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Q4. How to delete duplicates
Ans. 
To delete duplicates, use SQL query with DISTINCT keyword or remove duplicates programmatically in Python using sets.
• Use SQL query with DISTINCT keyword to remove duplicates from a database table

• In Python, remove duplicates from a list using sets: list(set(original_list))

• For pandas DataFrame, drop duplicates using df.drop_duplicates()
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Q1. Live coding on the platform
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