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PharmaNet/i3 Data Management Assistant Interview Questions and Answers
PharmaNet/i3 Data Management Assistant Interview Experiences
1 interview found
I applied via Referral and was interviewed before Feb 2021. There were 3 interview rounds.
(1 Question)
- Q1. The interview, both HR & technical was very simple. Just know your basics and you will sail through.
(1 Question)
- Q1. Usual questions of your 5 year plans, goals, family and personal information, etc
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I applied via campus placement at CMR Institute of Technology, Bangalore and was interviewed in May 2024. There was 1 interview round.
(2 Questions)
- Q1. Explain about project in detail
- Q2. How did you manage so much cgpa?
- Ans.
I managed a high CGPA through consistent hard work, effective time management, seeking help when needed, and staying organized.
Consistent hard work by studying regularly and staying focused on academics
Effective time management to balance studies, assignments, and extracurricular activities
Seeking help from professors, tutors, or classmates when facing challenges
Staying organized with study schedules, notes, and deadli
(2 Questions)
- Q1. Explain example of window function
- Ans.
Window functions are used to perform calculations across a set of table rows related to the current row.
Window functions are used in SQL to perform calculations within a specific window or subset of rows.
They allow you to perform aggregate functions like SUM, AVG, COUNT, etc. over a specific range of rows.
Examples include ROW_NUMBER(), RANK(), DENSE_RANK(), and NTILE().
- Q2. A question using aggregate function and case when in sql
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(1 Question)
- Q1. Automation done
Selected
Coding test comprises simple string problem on hackerrank
(1 Question)
- Q1. Project explanation,
Selected
I applied via LinkedIn and was interviewed in Aug 2023. There was 1 interview round.
(4 Questions)
- Q1. Be prepared with Pyspark and SQL
- Q2. How to rename a column in pyspark
- Ans.
To rename a column in PySpark, use the 'withColumnRenamed' method.
Use the 'withColumnRenamed' method on the DataFrame
Specify the current column name and the new column name as arguments
Assign the result to a new DataFrame to store the renamed column
- Q3. Difference between multiprocessing and multithreading
- Ans.
Multiprocessing involves executing multiple processes simultaneously, while multithreading involves executing multiple threads within a single process.
Multiprocessing utilizes multiple CPUs or cores to execute multiple processes concurrently.
Multithreading involves creating multiple threads within a single process to execute tasks concurrently.
Processes in multiprocessing have separate memory spaces, while threads in m...
- Q4. Which one to use when
Skills evaluated in this interview
Data Analyst Interview Questions & Answers
Fortrea Development India Private Limited
Anonymous
posted on 12 Dec 2023
I applied via Approached by Company and was interviewed in Nov 2023. There were 4 interview rounds.
They send an mail which have the link about assessment test
In hall all are discussed and written an interview test
(1 Question)
- Q1. Self details, antidiabetis drugs,project ,ect
Interview Preparation Tips
Tough not easy , solve leet code problems
Solve leet code problems
Selected
I applied via Referral and was interviewed in Aug 2023. There were 2 interview rounds.
(1 Question)
- Q1. SQL test and puzzles
(1 Question)
- Q1. Discussion with senior leadership
Vidyesh Poornima
Selected
I applied via AmbitionBox and was interviewed before Sep 2023. There were 3 interview rounds.
General aptitude along with reasoning
(2 Questions)
- Q1. Basic question on your projet in the previous organisations
- Q2. Behavioral questions
(1 Question)
- Q1. General HR discussion and negotiating salary
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