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I applied via LinkedIn and was interviewed in Dec 2023. There was 1 interview round.
ROS1 is the first version of Robot Operating System, while ROS2 is the second version with improved features and capabilities.
ROS1 is the original version of Robot Operating System, released in 2010.
ROS2 is the newer version of Robot Operating System, with improvements in performance, security, and scalability.
ROS2 supports more platforms and programming languages compared to ROS1.
ROS2 has better real-time capabilities
Object-oriented programming is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.
OOP is based on the concept of classes and objects
Encapsulation, inheritance, and polymorphism are key principles of OOP
Example: Inheritance allows a class to inherit attributes and methods from another class
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I applied via Campus Placement and was interviewed before Mar 2021. There were 3 interview rounds.
Normal aptitude , moderate level
Same c / Java based coding test , what u have practiced in college level
I applied via Recruitment Consultant and was interviewed before Aug 2020. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.
I applied via Recruitment Consultant and was interviewed before Aug 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Dec 2019. There was 1 interview round.
I applied via Walk-in and was interviewed before Oct 2019. There was 0 interview round.
based on 1 interview
Interview experience
TCS
Accenture
Wipro
Cognizant