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Invasystems
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Invasystems Data Analyst Interview Questions and Answers
Invasystems Data Analyst Interview Experiences
1 interview found
(2 Questions)
- Q1. Collections, array, strings interview questions
- Q2. Find the middle element in string
- Ans.
Find the middle element in a string
Find the length of the string
Calculate the middle index based on the length
Return the character at the middle index
Skills evaluated in this interview
Top trending discussions
Interview questions from similar companies
I applied via Walk-in and was interviewed in Apr 2021. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is c++.
- Ans.
C++ is a high-level programming language used for developing system software, application software, and video games.
C++ is an extension of the C programming language.
It supports object-oriented programming concepts like classes, inheritance, and polymorphism.
C++ is used for developing operating systems, device drivers, and embedded systems.
It is also popular for developing video games and high-performance applications.
...
Interview Preparation Tips
Skills evaluated in this interview
I appeared for an interview in Apr 2021.
Interview Questionnaire
2 Questions
- Q1. Self introduction first
- Q2. Explain yourself
Interview Preparation Tips
Increase vocabulary of English which will impact better
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 in May 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Tell me about one of your projects.
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed in Aug 2021. There was 1 interview round.
(1 Question)
- Q1. PV related basic questions.
Interview Preparation Tips
- Pharmacovigilance
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 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
Interview Questionnaire
1 Question
- Q1. Introduce yourself
Interview Preparation Tips
Data Analyst Interview Questions & Answers
Virtusa Consulting Services
Anonymous
posted on 7 Aug 2021
I applied via Naukri.com and was interviewed before Aug 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. I interviewed here for Fidelity, so bith technical rounds were conducted by Fidelity associates. They asked me deeper as well as common questions from Power Bi and SQL query writing.
Interview Preparation Tips
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Invasystems Data Analyst Interview Process
based on 1 interview
Interview experience
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