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Markscan Data Analyst Interview Questions and Answers
Markscan Data Analyst Interview Experiences
1 interview found
Anonymous
Selected
I applied via Company Website and was interviewed before Feb 2023. There was 1 interview round.
(3 Questions)
- Q1. First is you know ms excel
- Q2. About yourself brief and what you know about company
- Q3. When will you go for interview you know about company what to do and how to do it is basic for every company interview
Interview Preparation Tips
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Jan 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. The question were related to Pharmacovigilance domain related to ICSRs and behavioral aspect.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Nov 2020. There were 4 interview rounds.
Interview Questionnaire
4 Questions
- Q1. Questions based on the resume.
- Q2. About the organization
- Q3. Why should they hire you
- Q4. Be clear with project
Interview Preparation Tips
I applied via Walk-in and was interviewed before Aug 2021. There were 2 interview rounds.
(1 Question)
- Q1. How to transpose data set
- Ans.
Transposing a data set involves flipping rows and columns.
Identify the data set to be transposed
Create a new table with the columns and rows flipped
Copy the data from the original table to the new table
Transpose can be done using Excel, Python, R, SQL, etc.
Example: Transposing a table of sales data to have products as rows and months as columns
Interview Preparation Tips
I applied via Walk-in and was interviewed before Apr 2021. There were 2 interview rounds.
Interview Preparation Tips
I applied via Job Portal and was interviewed before Jan 2021. There were 2 interview rounds.
Interview Preparation Tips
- Procurement
- Marketing
- Career goal
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
(1 Question)
- Q1. Difference between C and Java
- Ans.
C is a procedural language while Java is an object-oriented language.
C is compiled while Java is interpreted
C has pointers while Java does not
Java has automatic garbage collection while C does not
Java is platform-independent while C is not
Java has built-in support for multithreading while C does not
Interview Preparation Tips
- Java
Skills evaluated in this interview
Selected
I applied via Company Website and was interviewed before Jul 2022. There were 5 interview rounds.
(1 Question)
- Q1. Expectation on salary and general discussion
(1 Question)
- Q1. Questions related to u.s health care
(1 Question)
- Q1. Detailed feedback on the case study and multiple questions related to that
(1 Question)
- Q1. Job confirmation and company policy related discussion
I applied via LinkedIn and was interviewed in Oct 2023. There were 2 interview rounds.
Normal questions on statistics and python graph and charts guesstimated
(1 Question)
- Q1. Asked normal behavioral question .
Interview Preparation Tips
(2 Questions)
- Q1. Can you 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 improve data quality
Created interactive dashboards for data visualization
Conducted statistical analysis to identify trends and patterns
Collaborated with cross-functional teams to derive actionable insights
- Q2. What tuning parameters do you typically utilize in your work?
- Ans.
I typically utilize tuning parameters such as learning rate, regularization strength, batch size, and number of epochs.
Learning rate: Adjusting the step size during optimization to control how quickly the model learns.
Regularization strength: Balancing between fitting the training data well and preventing overfitting.
Batch size: Determining the number of samples processed before updating the model.
Number of epochs: Set...
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