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comScore Data Analyst Interview Questions and Answers
comScore Data Analyst Interview Experiences
1 interview found
Anonymous
I applied via Campus Placement and was interviewed in Oct 2022. There were 4 interview rounds.
1 easy sql and 1 easy python for 55 min
1 easy python and very hard sql for 1 hr 50 min
(2 Questions)
- Q1. Mainly they focused on the answers you have written on round 2 and basic sql and pandas in python
- Q2. 1) write a join 2) implement left join using pandas
- Ans.
Answering a question on writing a join and implementing left join using pandas for Data Analyst role.
To write a join, we need to identify the common column(s) between two tables and use the JOIN keyword in SQL.
Example: SELECT * FROM table1 JOIN table2 ON table1.common_column = table2.common_column
To implement left join using pandas, we can use the merge() function with how='left' parameter.
Example: pd.merge(table1, tab
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Interview questions from similar companies
I applied via Company Website and was interviewed in May 2022. There were 2 interview rounds.
General questions related to reasoning. Not much hard to crack.
Interview Preparation Tips
BHAVESH MOORJANI
Selected
I applied via Walk-in and was interviewed before Mar 2023. There were 2 interview rounds.
(1 Question)
- Q1. What is your curren role?
Excel and sql test duration 2 hrs
Irene Diana
I applied via Naukri.com and was interviewed in May 2024. There were 3 interview rounds.
(2 Questions)
- Q1. About data profiling
- Q2. Data mapping questions
(2 Questions)
- Q1. Problem solving questions
- Q2. Scenario based questions
(2 Questions)
- Q1. Yet to receive call
- Q2. Yet to confirm the dates
Kaustubh J Tikotikar
I applied via Referral and was interviewed in Aug 2024. There were 2 interview rounds.
(3 Questions)
- Q1. About SQL basics such as difference between delete and truncate, and some basic definitions.
- Q2. About Python basics such as list, tuple and all.
- Q3. Basic questions about Excel.
(2 Questions)
- Q1. Salary Negotiation
- Q2. About Company Work Culture
Interview Preparation Tips
- SQL
- Python
- Excel
I applied via Approached by Company and was interviewed in Apr 2024. There was 1 interview round.
(3 Questions)
- Q1. Introduce youself
- Ans.
I am a data analyst with a strong background in statistics and data visualization.
Experienced in using tools like SQL, Python, and Tableau for data analysis
Skilled in interpreting and presenting data insights to stakeholders
Strong understanding of statistical methods and data modeling techniques
- Q2. How are you suitable for this role
- Ans.
I have a strong background in data analysis, with experience in utilizing various analytical tools and techniques to derive insights from data.
I have a degree in Statistics and have completed multiple data analysis projects during my academic career.
I am proficient in using programming languages such as Python and R for data analysis.
I have experience in working with SQL databases and extracting data for analysis.
I hav...
- Q3. Explain your projects
- Ans.
I have worked on various projects involving data analysis, visualization, and interpretation.
Developed predictive models using machine learning algorithms
Performed data cleaning and preprocessing to ensure accuracy
Created interactive dashboards for data visualization
Conducted A/B testing to analyze the impact of changes
Collaborated with cross-functional teams to derive insights from data
Selected
I applied via LinkedIn and was interviewed before Oct 2023. There were 2 interview rounds.
A train running at the speed of 60 km/hr crosses a pole of 9 seconds. what is hte length of train?
Print all prime numbers
(3 Questions)
- Q1. Why should we hire you?
- Q2. Where do you see yourself in 5 years?
- Q3. What are your strengths and weaknesses?
I applied via Referral and was interviewed before Oct 2021. There were 3 interview rounds.
Easy to intermediate level questions
(2 Questions)
- Q1. 1.Basic sql commands. 2. Basic to advance excel. 3.how was your past experience with company.
- Q2. 4.why you left the previous organization?
- Ans.
Seeking new challenges and growth opportunities.
Looking for a more challenging role to enhance my skills.
Seeking career growth and advancement.
Wanted to explore new industries and gain diverse experience.
Company restructuring led to a change in job responsibilities.
Relocated to a different city or country.
Personal reasons or family commitments.
Better work-life balance.
Unfavorable work environment or culture.
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Selected
I applied via Job Portal and was interviewed in Apr 2024. There were 3 interview rounds.
Critical question in maths
General topic about current situation
(1 Question)
- Q1. About ourselves and resume
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comScore Data Analyst Reviews and Ratings
based on 4 reviews
Rating in categories
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Data Analyst
34
salaries
|  ₹0 L/yr - ₹0 L/yr |
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Senior Data Analyst
26
salaries
| ₹0 L/yr - ₹0 L/yr |
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Associate Data Analyst
17
salaries
| ₹0 L/yr - ₹0 L/yr |
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9
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