Tiger Glass Interview Questions and Answers

Designing Kafka and microservices architecture for scalability and fault tolerance

• Use Kafka as a distributed streaming platform to handle large volumes of data

• Implement microservices architecture to break down the application into smaller, independent services

• Use Kafka Connect to integrate Kafka with microservices for seamless data flow

• Leverage Kafka Streams for real-time data processing within microservices

• Ensure fault tolerance by replicating data across Kafka brokers and i...read more

To rotate an image by 90 degrees, transpose the image matrix and then reverse each row.

• Transpose the image matrix by swapping elements across the diagonal

• Reverse each row of the transposed matrix

Design a cloud storage service like Google Drive

• Implement user-friendly interface for uploading, organizing, and sharing files

• Provide seamless integration with other Google services like Gmail and Google Docs

• Ensure robust security measures to protect user data

• Offer scalable storage options for individuals and businesses

• Enable offline access and synchronization across devices

Print cousin nodes in a tree structure

• Traverse the tree to find the parent node of the given node

• Find all the children of the parent node except the given node

• Print the names of the cousin nodes

The design pattern used is the Singleton pattern.

• Ensures a class has only one instance and provides a global point of access to it

• Commonly used in scenarios where only one instance of a class is needed, such as database connections or logging

• Implemented by creating a static method to return the same instance of the class each time it is called