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I was interviewed in Dec 2024.
I applied via Company Website and was interviewed before Dec 2019. There were 5 interview rounds.
I prefer this job because it allows me to utilize my analytical skills and make meaningful insights from data.
I enjoy working with data and finding patterns and trends.
I am passionate about using data to drive decision-making and improve business outcomes.
This job offers opportunities for continuous learning and growth in the field of data analysis.
I appreciate the challenge of solving complex problems and providing da...
You can expect a highly skilled and detail-oriented data analyst with a strong ability to analyze and interpret complex data sets.
Strong analytical skills
Proficient in data visualization tools
Ability to identify trends and patterns
Excellent problem-solving abilities
Attention to detail
Effective communication and presentation skills
Top trending discussions
I applied via Naukri.com and was interviewed in Nov 2024. There were 2 interview rounds.
The Aptitude Test session accesses mathematical and logical reasoning abilities
Vlookup is a function in Excel used to search for a value in a table and return a corresponding value from another column.
Vlookup stands for 'Vertical Lookup'
It is commonly used in Excel to search for a value in the leftmost column of a table and return a value in the same row from a specified column
Syntax: =VLOOKUP(lookup_value, table_array, col_index_num, [range_lookup])
Example: =VLOOKUP(A2, B2:D10, 3, FALSE) - searc...
My day in my previous organization involved analyzing large datasets, creating reports, and presenting findings to stakeholders.
Reviewing and cleaning large datasets to ensure accuracy
Creating visualizations and reports to communicate insights
Collaborating with team members to identify trends and patterns
Presenting findings to stakeholders in meetings or presentations
I possess strong technical skills in data analysis, including proficiency in programming languages, statistical analysis, and data visualization tools.
Proficient in programming languages such as Python, R, SQL
Skilled in statistical analysis and data modeling techniques
Experience with data visualization tools like Tableau, Power BI
Knowledge of machine learning algorithms and techniques
A Pivot Table is a data summarization tool used in spreadsheet programs to analyze, summarize, and present data in a tabular format.
Pivot tables allow users to reorganize and summarize selected columns and rows of data to obtain desired insights.
Users can easily group and filter data, perform calculations, and create visualizations using pivot tables.
Pivot tables are commonly used in Excel and other spreadsheet program...
To find the highest-paid employee in each department, we need to group employees by department and then select the employee with the highest salary in each group.
Group employees by department
Find the employee with the highest salary in each group
Retrieve the employee's name, salary, and department name
I applied via Job Fair and was interviewed in Nov 2024. There were 2 interview rounds.
Data analysis is crucial for making informed decisions, identifying trends, and solving complex problems.
Helps in making informed decisions based on data-driven insights
Identifies trends and patterns that can lead to strategic business decisions
Aids in solving complex problems by analyzing data to find root causes
Improves efficiency and effectiveness of processes through data-driven optimizations
To become a data analyst, one should focus on acquiring relevant education, gaining experience with data analysis tools, and developing strong analytical and problem-solving skills.
Obtain a degree in a related field such as statistics, mathematics, computer science, or data science.
Gain experience with data analysis tools such as SQL, Python, R, and Excel.
Develop strong analytical and problem-solving skills by working ...
I applied via Company Website and was interviewed in Feb 2024. There was 1 interview round.
Different kinds of joins include inner join, outer join, left join, and right join.
Inner join: Returns only the rows that have matching values in both tables.
Outer join: Returns all rows when there is a match in one of the 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 left table.
Columns are the fields in a dataset, while measures are calculations based on those fields in Power BI.
Columns are the raw data fields in a dataset, such as 'Sales Amount' or 'Product Category'.
Measures are calculations performed on columns, like sum, average, count, etc.
Measures are created using DAX (Data Analysis Expressions) in Power BI.
Columns are used for grouping, filtering, and slicing data, while measures are
Use the DISTINCT keyword in a SELECT statement to remove duplicates in SQL.
Use the DISTINCT keyword in a SELECT statement to retrieve unique values.
Example: SELECT DISTINCT column_name FROM table_name;
Another way is to use the GROUP BY clause to remove duplicates.
Example: SELECT column_name FROM table_name GROUP BY column_name;
posted on 11 Aug 2024
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
It was not easy only people can clear who are better in pandas and numpy
posted on 13 Apr 2024
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