Filter interviews by
I applied via Campus Placement and was interviewed before Feb 2021. There was 1 interview round.
posted on 25 Jul 2022
I applied via Approached by Company and was interviewed before Jul 2021. There was 1 interview round.
posted on 29 Apr 2024
I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.
I applied via Naukri.com
I applied via Company Website and was interviewed before Jun 2020. There were 4 interview rounds.
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
I applied via Walk-in and was interviewed before Aug 2021. There were 2 interview rounds.
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
I applied via Naukri.com and was interviewed before Aug 2021. There were 2 interview rounds.
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
I was interviewed in Sep 2016.
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
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
based on 16 reviews
Rating in categories
Drug Safety Specialist
103
salaries
| ₹0 L/yr - ₹0 L/yr |
Assistant Manager
43
salaries
| ₹0 L/yr - ₹0 L/yr |
Senior Specialist
25
salaries
| ₹0 L/yr - ₹0 L/yr |
Regulatory Affairs Specialist
21
salaries
| ₹0 L/yr - ₹0 L/yr |
Drug Safety Physician
19
salaries
| ₹0 L/yr - ₹0 L/yr |
IQVIA
Parexel International
ICON Plc
Fortrea Development India Private Limited