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Integreon Data Analyst Interview Questions and Answers
Integreon Data Analyst Interview Experiences
1 interview found
Anonymous
Interview Questionnaire
3 Questions
- Q1. What is data base analyst?
- Ans.
A database analyst is responsible for designing, maintaining, and optimizing databases.
Designing and implementing databases
Ensuring data accuracy and security
Optimizing database performance
Creating reports and analyzing data
Collaborating with other teams to ensure data integration
Proficiency in SQL and database management systems
Knowledge of data warehousing and data mining
Experience with ETL processes
Ability to troubl
- Q2. How do you analyse a data?
- Ans.
Data analysis involves identifying patterns, trends, and insights from data to make informed decisions.
Define the problem and identify the data needed
Clean and preprocess the data
Explore the data using statistical methods and visualizations
Develop and test hypotheses
Communicate findings and insights to stakeholders
- Q3. Knowledge of advance excel.
Top trending discussions
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 Company Website and was interviewed before Aug 2021. There were 3 interview rounds.
Simple aptitude and coding test, I was selected from national talent hunt exam
(1 Question)
- Q1. Discussion about projects and Areas of interest
(1 Question)
- Q1. Basic questions like ok with location, shifts etc
Interview Preparation Tips
- Leetcode
- Data Structures
- Python
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 Naukri.com and was interviewed before Aug 2021. There were 2 interview rounds.
(1 Question)
- Q1. What is Structured Query Language?
- Ans.
Structured Query Language (SQL) is a programming language used to manage and manipulate relational databases.
SQL is used to create, modify, and delete databases, tables, and data
It is used to retrieve data from databases using queries
SQL is used to perform operations on data such as sorting, filtering, and grouping
Examples of SQL-based database management systems include MySQL, Oracle, and Microsoft SQL Server
Interview Preparation Tips
Skills evaluated in this interview
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 Company Website and was interviewed before Jun 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Python data structures
- Q2. MongoDB database algorithms
- Ans.
MongoDB database algorithms are used for efficient data storage, retrieval, and processing.
MongoDB uses various algorithms for indexing, sharding, and aggregation.
Indexing algorithms include B-tree, hash, and text search indexes.
Sharding algorithms include range-based, hash-based, and zone-based sharding.
Aggregation algorithms include map-reduce and aggregation pipeline.
MongoDB also uses algorithms for query optimizati
Interview Preparation Tips
Skills evaluated in this interview
I was interviewed in Sep 2016.
Interview Questionnaire
2 Questions
- Q1. Behavioral questions, what will you choose knowledge or money?Why?, etc . Other curricular activities that showcase your managerial skills, etc
- Q2. Focused on projects from resume and cross questioning. Can ask you about the tools or languages related questions if you have added that to CV. Followed by guesstimates where you will have to provide detai...
Interview Preparation Tips
Tips: It is advantageous if you have prior experience with data handling tools eg advanced EXCEL , SPSS
Interview Questionnaire
4 Questions
- Q1. How was your previous organization environment? What do you know about your city
- Q2. What was your last salary
- Q3. Are you flexible ?
- Q4. Sorry
Interview Preparation Tips
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
Integreon Interview FAQs
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Integreon Data Analyst Reviews and Ratings
based on 8 reviews
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