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posted on 9 Apr 2024
posted on 3 Apr 2024
Some questions about specific puthon types etc...
posted on 24 Sep 2022
I applied via Naukri.com and was interviewed in Aug 2022. There were 3 interview rounds.
MCQs and coding problems
duration - 1Hr 30min
The object must implement the hashCode() and equals() methods to be used as a key in a hashmap.
hashCode() method is used to generate a unique hash code for the object.
equals() method is used to compare two objects for equality.
Both methods are necessary for proper functioning of hashmap operations like put() and get().
Use stringBuilder for toString() method as it is faster and not thread-safe.
stringBuilder is faster than stringBuffer as it is not thread-safe
toString() method is used for converting an object to a string
If thread-safety is required, use stringBuffer instead
Example: StringBuilder sb = new StringBuilder(); sb.append("Hello"); sb.append("World"); return sb.toString();
Yes, it is a good idea to wrap FileInputStream and FileOutputStream in buffered writers and readers.
Buffered streams improve performance by reducing the number of I/O operations
Buffered streams also provide additional functionality like readLine() and newLine()
Buffered streams can be chained together for even better performance
Example: BufferedReader br = new BufferedReader(new FileReader(file));
I applied via LinkedIn and was interviewed before Mar 2023. There were 4 interview rounds.
I was given a problem statement and was asked to give a LLD and solution implementation and share it on Git.
The LLD submitted is a detailed design document outlining the architecture and implementation details of the software solution.
LLD stands for Low Level Design and includes detailed design diagrams, data structures, algorithms, and component interactions.
The LLD submitted should provide a clear roadmap for developers to implement the software solution based on the high-level design.
It should cover all aspects of the sof...
To add more features in the solution, consider user feedback, market trends, and technical feasibility.
Gather user feedback to understand what features are desired
Research market trends to identify popular features
Assess technical feasibility to determine if new features can be implemented
Prioritize features based on impact and resources available
posted on 1 Feb 2025
I was interviewed in Jan 2025.
One mcq two codes in total 240 min
posted on 14 Nov 2024
Led a team to successfully implement a new software feature under tight deadline
Assigned clear roles and responsibilities to team members
Held regular team meetings to track progress and address any issues
Encouraged collaboration and communication among team members
Provided support and guidance to team members when needed
I am a software developer with 5 years of experience in Java, Python, and SQL.
5 years of experience in Java, Python, and SQL
Strong problem-solving skills
Experience working in Agile development environment
React is a JavaScript library for building user interfaces, while React Native is a framework for building mobile applications using React.
React is a JavaScript library developed by Facebook for building interactive user interfaces.
React Native is a framework that allows developers to build mobile applications using React.
React uses a virtual DOM to improve performance by updating only the necessary components.
React Na...
I applied via LinkedIn and was interviewed in Aug 2024. There were 2 interview rounds.
Dataweave logic questions
I applied via Job Portal and was interviewed before Apr 2023. There were 4 interview rounds.
They have asked me to made one application.
based on 1 interview
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