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Hexaware Technologies
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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 AmbitionBox and was interviewed in Nov 2024. There were 4 interview rounds.
I utilize tools such as Excel, Python, SQL, and Tableau for data analysis.
Excel for basic data manipulation and visualization
Python for advanced data analysis and machine learning
SQL for querying databases
Tableau for creating interactive visualizations
Data analysis of code in the context of data analysis.
Coding logical question paper.
posted on 22 Nov 2024
I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.
Aptitude has general maths, English and Finance questions very easy and it was a online aptitude test.
Indices are statistical measures used to track the performance of a specific group of assets or market.
Indices are used to provide a snapshot of the overall market or a specific sector.
They are often used as benchmarks for investment performance.
Examples include the S&P 500, Dow Jones Industrial Average, and NASDAQ Composite.
Capital budgeting is the process of planning and managing a firm's long-term investments.
Involves evaluating potential investments and deciding which ones to pursue
Considers factors such as cash flows, risks, and returns
Helps in determining the best allocation of resources for maximum profitability
Examples include building a new factory, purchasing equipment, or launching a new product
I am a dedicated and detail-oriented analyst with a strong background in data analysis and problem-solving.
I have a Bachelor's degree in Statistics and have completed multiple data analysis projects during my studies.
I am proficient in using statistical software such as R and Python for data analysis.
I have experience in conducting market research and creating reports to help businesses make informed decisions.
I applied via Job Fair and was interviewed in Nov 2024. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2024. There were 3 interview rounds.
posted on 7 Nov 2024
I applied via Referral and was interviewed in Oct 2024. There were 3 interview rounds.
I will talk about my passion for data analysis and how I have used it to solve complex problems in previous projects.
I have always been fascinated by the power of data analysis in uncovering insights and driving decision-making.
In my previous role, I used data analysis to identify trends and patterns in customer behavior, leading to a 10% increase in sales.
I am proficient in various data analysis tools such as Excel, S...
Basic mapping questions.
posted on 14 Nov 2024
I applied via Walk-in and was interviewed in Oct 2024. There were 2 interview rounds.
Good and got time to keep my point
I have a strong understanding of Python and have used it extensively in my previous projects.
Proficient in Python programming language
Experience in using Python for data analysis and visualization
Familiar with popular Python libraries such as Pandas, NumPy, and Matplotlib
Have developed scripts and automation tools using Python
My future goal is to continuously improve my analytical skills and contribute to the success of the company by providing valuable insights.
I am dedicated to ongoing professional development in the field of data analysis.
I have a track record of delivering actionable recommendations based on thorough data analysis.
I am a team player and strive to collaborate effectively with colleagues to achieve common goals.
I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.
Ask for java programs
The question is about finding duplicate characters in a string.
Iterate through each character in the string.
Use a hash table or an array to keep track of the count of each character.
If the count of a character is greater than 1, it is a duplicate.
Find the second largest number in an array
Sort the array in descending order
Return the element at index 1
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Senior Software Engineer
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