Upwork Data Entry Operator Interview Questions and Answers

Questions from arrays and strings and some aptitude questions

Q1. How to merge 2 csv files
Ans. 
To merge two CSV files, you can use software like Microsoft Excel or programming languages like Python.
• Open both CSV files in a software like Microsoft Excel.

• Copy the data from one CSV file and paste it into the other CSV file.

• Save the merged CSV file with a new name.

• Alternatively, you can use programming languages like Python to merge CSV files by reading both files, combining the data, and writing to a new file.
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Q2. Basic questions on arrays
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Q1. 3 reasons why u choose this company
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I applied to this company because of its reputation in the industry, opportunities for growth, and company culture.
• Reputation in the industry - I have heard great things about the company's innovative projects and successful track record.

• Opportunities for growth - The company offers various training programs and career advancement opportunities for employees.

• Company culture - I value a positive work environment and the...read more
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Q1. Questions on python
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Q1. How much support does a CRO give to the company to do more business and how?
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Q2. How to advance company productivity through marketing?
Ans. 
Company productivity can be advanced through marketing by increasing brand awareness, targeting the right audience, utilizing digital marketing strategies, and analyzing data for optimization.
• Increase brand awareness through targeted advertising campaigns

• Target the right audience through market research and segmentation

• Utilize digital marketing strategies such as social media, email marketing, and SEO

• Analyze data to op
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Q1. Tell me about yourself.
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Q1. Where did ur last work and which company
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Q1. Previous experience
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Q2. Computer knowledge
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Q1. Joins, operations questions not data analysis questions
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Q2. Customer retention case study
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Q3. Cumulative sum for given table
Ans. 
To calculate cumulative sum for a given table
• Sort the table in ascending order based on the column you want to calculate the cumulative sum for

• Add a new column to the table to store the cumulative sum

• Iterate through each row of the table and calculate the cumulative sum by adding the current row's value to the previous row's cumulative sum

• Store the cumulative sum in the new column for each row
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Q4. Do you have experience in operations/data entry role
Ans. 
Yes, I have experience in both operations and data entry roles.
• I have worked as a data entry operator for a pharmaceutical company where I was responsible for entering patient data into the system.

• In my previous role as an operations analyst, I was responsible for analyzing data and creating reports for the management team.

• I have experience using various data entry software such as Microsoft Excel and Google Sheets.

• I a...read more
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Q5. As a data analyst can you do data entry work also?
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Yes, I can do data entry work as a data analyst.
• Data entry work is a part of data analysis process.

• I have experience in data entry work and can perform it efficiently.

• Data entry work includes entering data into spreadsheets, databases, or other software.

• I understand the importance of accurate data entry for effective analysis.
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Q6. Normal excel statements like if, vlookup, xlookups etc.,
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Q1. Screening questions
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Q2. Name, age, qualification, prior experience etc
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Operation questions like vlookups, Hlookups, xlookups etc,.

Reporting questions like pivot tables, typing speed, power pivots, pricing sheet preparation

SQL queries like joins, aggregation functions, filters etc,.

Q1. Advanced analytics and finding trends and patterns with MH - operations data
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Q2. How fast can you prepare a bar chart with product operations data
Ans. 
I can prepare a bar chart with product operations data within a few minutes.
• I have experience using data visualization tools like Tableau, Power BI, or Excel to quickly create bar charts.

• I am proficient in organizing and cleaning data to ensure accurate representation in the chart.

• I can customize the chart with relevant labels, colors, and titles to make it visually appealing and easy to understand.
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Q3. How can I do merge multiple excel files together
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You can merge multiple Excel files together using the 'Consolidate' feature in Excel.
• Open Excel and go to the 'Data' tab

• Click on 'Consolidate' in the 'Data Tools' group

• Select the files you want to merge and choose the desired options

• Click 'OK' to merge the files together
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Q1. Interviewer asked me basic SQL questions
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Q2. In the second technical round he asked me advanced SQL topics (Windows Functions, Joins & Subqueries)
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In the second technical round interview asked me about advanced sql topics, theory questions and two coding questions in joins and window functions.