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Concepts Interview Questions and Answers
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Interview questions from similar companies
I applied via Campus Placement and was interviewed in Jul 2020. There were 5 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions from SQL, Python, Excel, Tableau and from my Projects
Interview Preparation Tips
(1 Question)
- Q1. Introduce my self?
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before Aug 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Difference between union and union all in SQL?
- Ans.
Union combines and removes duplicates, Union All combines without removing duplicates.
Union combines result sets and removes duplicates
Union All combines result sets without removing duplicates
Union is slower than Union All as it involves removing duplicates
Example: SELECT column1 FROM table1 UNION SELECT column1 FROM table2;
Example: SELECT column1 FROM table1 UNION ALL SELECT column1 FROM table2;
- Q2. How to show top 5 in pandas?
- Ans.
To show top 5 in pandas, use the nlargest() function.
Use the nlargest() function with the 'n' parameter set to 5 to get the top 5 values in a pandas DataFrame.
For example: df['column_name'].nlargest(5) will return the top 5 values in the specified column.
(1 Question)
- Q1. If we have 3 numerical columns, which chart is a better representation these column?
- Ans.
A scatter plot is a better representation for 3 numerical columns.
Use a scatter plot to show the relationship between the numerical columns.
Scatter plots are effective for visualizing correlations and patterns in data.
Each point on the plot represents a data point with values from all 3 columns.
Interview Preparation Tips
- SQL Server
- Pandas
- Power Bi
Skills evaluated in this interview
I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 3 interview rounds.
General Calculations
(1 Question)
- Q1. About PCB's and Molding
(1 Question)
- Q1. Regarding the salary and personal background.
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed before Nov 2022. There were 4 interview rounds.
Write an story about social media
(1 Question)
- Q1. Communication skills check out
(1 Question)
- Q1. Self introduction
Interview Preparation Tips
(2 Questions)
- Q1. What is your strengths and weakness
- Q2. What's your future aspirations
I applied via Recruitment Consultant and was interviewed in Dec 2021. There were 3 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Basics of Campaign building
- Q2. What is Ad network and Ad exchange
- Ans.
Ad network is a platform that connects advertisers with publishers to display ads. Ad exchange is a marketplace for buying and selling ad inventory.
Ad network connects advertisers with publishers to display ads
Ad exchange is a marketplace for buying and selling ad inventory
Ad network typically charges a commission on ad spend
Ad exchange uses real-time bidding to determine the price of ad inventory
Examples of ad network...
Interview Preparation Tips
Skills evaluated in this interview
Senior Software Engineer Interview Questions & Answers
Omnicom Media Group
Anonymous
posted on 22 Sep 2024
Selected
I applied via LinkedIn and was interviewed before Sep 2023. There was 1 interview round.
(2 Questions)
- Q1. Ledger details posting profile
- Q2. Fixed Asset project management and accounting
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed in Jul 2022. There were 6 interview rounds.
Basis Aptitude and E mail writing
(1 Question)
- Q1. Technical Interview 1 Based on your Job profile
(1 Question)
- Q1. Technical Interview 2 based on job profile
(1 Question)
- Q1. Technical Interview with GM , round 3
(1 Question)
- Q1. Salary Discussion with Hr and other discussion
Interview Preparation Tips
SOMPRIYA RAJ
Selected
I applied via Naukri.com and was interviewed before Jul 2022. There were 4 interview rounds.
Basic aptitude test with analytical questions and problem solving
(1 Question)
- Q1. Supply chain management related questions
(2 Questions)
- Q1. What are the requirements
- Q2. And about the salary structure
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4
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