AskmeOffers Data Analyst Interview Questions and Answers for Experienced

Q1. What is your salary expectation?
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Q1. Quant based questions
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Q2. Data synthesis based
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Q1. Tell me about yourself
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I am a dedicated and detail-oriented Business Analyst with a strong background in data analysis and problem-solving.
• I have a Bachelor's degree in Business Administration

• I have 5 years of experience in analyzing business processes and identifying areas for improvement

• I am proficient in using data analysis tools such as Excel, SQL, and Tableau

• I have a proven track record of successfully implementing process improvements ...read more
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Q2. Few BA related questions
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Q1. Salary discussions
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Q2. How did you know about the opening
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Q1. Experience in the industry
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I have 5 years of experience in the finance industry, analyzing market trends and creating financial reports.
• Worked as a financial analyst at XYZ Company for 3 years

• Analyzed market data to identify trends and make recommendations

• Created financial reports for senior management

• Attended industry conferences to stay updated on market developments
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Q2. Technical questions
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Q1. Previous experience
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Q2. Salary expectations
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Exam of 30 to 40 questions

Q1. Basic rules of accounting, meaning of accountung, golden rules of accounting
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Basic rules of accounting include the meaning of accounting and the golden rules of accounting.
• Accounting is the process of recording, summarizing, analyzing, and reporting financial transactions.

• The basic rules of accounting include the principles of conservatism, consistency, materiality, and full disclosure.

• The golden rules of accounting are: Debit the receiver, Credit the giver; Debit what comes in, Credit what goe...read more
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Q1. Salary discussions
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Q1. Joins ans sub queries in sql
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Joins and subqueries are used in SQL to combine data from multiple tables and perform complex queries.
• Joins are used to combine rows from two or more tables based on a related column between them.

• Subqueries are queries nested within another query and can be used to retrieve data based on the result of the outer query.

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM t...read more
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Q2. Dashboard from visualization tools
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Dashboards from visualization tools are used to display key metrics and insights in a visually appealing and easy-to-understand format.
• Dashboards help in monitoring performance and identifying trends.

• They can be customized to show specific KPIs or metrics.

• Popular visualization tools include Tableau, Power BI, and Google Data Studio.
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Q1. How join works and different types
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Join is a SQL operation used to combine rows from two or more tables based on a related column between them.
• Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN returns all rows from the right table and the matched rows from the le...read more
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Q2. How union and union all different?
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UNION combines the results of two or more SELECT statements, while UNION ALL returns all rows including duplicates.
• UNION removes duplicate rows, UNION ALL does not

• UNION sorts the result set, UNION ALL does not

• UNION is slower than UNION ALL as it performs additional operations to remove duplicates

• Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;

• Example: SELECT column1 FROM table1 UNION ALL SELECT col
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Q3. Views and store procedure
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Views and store procedures are database objects used in SQL to simplify complex queries and operations.
• Views are virtual tables created by a query, while stored procedures are precompiled SQL statements stored in the database.

• Views can be used to simplify complex queries by storing them as a virtual table, while stored procedures can be used to perform specific tasks or operations.

• Views are read-only, while stored proc...read more
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Q4. Data visualisation tools basic questions
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Q1. Regression, clustering
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