Filter interviews by
I applied via Campus Placement and was interviewed in Mar 2024. There were 4 interview rounds.
There was 10 questions based on coding, you have to write some codes , some test case output results were asked.
I applied via LinkedIn and was interviewed in Mar 2023. There were 2 interview rounds.
Array list is used for ordered collection while hash map is used for key-value pair mapping.
Array list maintains the order of elements while hash map does not.
Array list is accessed using index while hash map is accessed using keys.
Array list is good for small collections while hash map is good for large collections.
Example: Array list can be used to store a list of names while hash map can be used to store a list of p
The fastest data structure in collection is HashMap.
HashMap provides constant time complexity O(1) for insertion, deletion, and retrieval operations.
It uses hashing technique to store and retrieve elements.
It allows null values and null keys.
It is not synchronized, so it is not thread-safe by default.
ConcurrentHashMap can be used for thread-safe operations.
I appeared for an interview before Sep 2016.
I applied via Recruitment Consultant and was interviewed before Sep 2018. There were 4 interview rounds.
I appeared for an interview in Jul 2017.
I am a software engineer with experience in developing and maintaining software applications.
I have a strong background in programming languages such as Java, C++, and Python.
I have worked on various projects, including developing web applications and implementing software solutions.
I am skilled in problem-solving and debugging, ensuring efficient and effective software development.
I have experience in collaborating wi...
I learned valuable teamwork and problem-solving skills during my summer internship.
Developed strong collaboration skills by working with a team of software engineers to complete projects
Gained experience in troubleshooting and debugging software issues
Learned to effectively communicate and present technical concepts to both technical and non-technical stakeholders
Improved problem-solving abilities by identifying and re...
based on 4 interviews
Interview experience
based on 4 reviews
Rating in categories
Software Engineer
7
salaries
| ₹5 L/yr - ₹14 L/yr |
Data Analyst
4
salaries
| ₹6 L/yr - ₹30 L/yr |
Principal Data Analyst
4
salaries
| ₹29.5 L/yr - ₹30 L/yr |
Lead Data Analyst
3
salaries
| ₹27 L/yr - ₹29.5 L/yr |
TCS
Accenture
Wipro
Cognizant