i
Innovaccer
Filter interviews by
I applied via Campus Placement and was interviewed in Nov 2024. There was 1 interview round.
I applied via Company Website and was interviewed in Aug 2024. There were 2 interview rounds.
It was Python coding and Sql query assessment round.
Joins are used to combine rows from two or more tables based on a related column between them.
Use JOIN keyword to combine tables based on a common column
Types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.id = table2.id
Projects are specific tasks or assignments that require a set of skills and resources to complete.
Projects are temporary endeavors with a defined beginning and end.
They are unique, with specific goals, deliverables, and constraints.
Projects require a team of individuals with different roles and responsibilities.
Examples: Developing a data pipeline for real-time analytics, building a recommendation system for an e-comme...
Top trending discussions
I applied via Naukri.com and was interviewed in Jun 2021. There were 4 interview rounds.
Object-oriented programming (OOP) knowledge is an advantage but not necessary for a data engineer.
OOP concepts like inheritance, encapsulation, and polymorphism can be useful in designing data models.
OOP languages like Java and Python are commonly used in data engineering.
Understanding OOP can help with debugging and maintaining code.
However, OOP is not a requirement for data engineering and other programming paradigms...
I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2020. There was 1 interview round.
Statistics is the study of collecting, analyzing, and interpreting data.
Descriptive statistics summarize and describe data
Inferential statistics make predictions and draw conclusions about a population based on a sample
Hypothesis testing is used to determine if there is a significant difference between groups
Regression analysis is used to model the relationship between variables
Probability theory is used to quantify un...
Building a data pipeline involves extracting, transforming, and loading data from various sources to a destination for analysis.
Identify data sources and determine the data to be collected
Extract data from sources using tools like Apache NiFi or Apache Kafka
Transform data using tools like Apache Spark or Python scripts
Load data into a destination such as a data warehouse or database
Schedule and automate the pipeline fo...
Highly interactive and technical
1 hr test with focus on math and analytical thinking
I applied via Naukri.com and was interviewed before May 2022. There were 4 interview rounds.
Aptitude Test is to generally Test your speed and calculation skills and how your mind thinks and solves a question in minimum time. So, the test includes English, Apti, Computer Basic Fundamentals questions to test you all the way.
I applied via Campus Placement and was interviewed in Sep 2023. There were 4 interview rounds.
Medium level apti and verbal.
based on 2 interview experiences
Difficulty level
Duration
based on 18 reviews
Rating in categories
Data Analyst
330
salaries
| ₹9 L/yr - ₹16 L/yr |
Senior Data Analyst
194
salaries
| ₹12 L/yr - ₹20.9 L/yr |
Associate Software Engineer
104
salaries
| ₹6 L/yr - ₹10 L/yr |
Data Engineer
86
salaries
| ₹8.4 L/yr - ₹14 L/yr |
Software Development Engineer II
71
salaries
| ₹21.1 L/yr - ₹32 L/yr |
Intellect Design Arena
Thomson Reuters
HighRadius
Oracle Cerner