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3 liter and 5 liter can water puzzle
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Written test was in python where we have output based questions
Move all zeros in an array of strings to the end.
Iterate through the array and move all zeros to the end by swapping with non-zero elements.
Maintain a pointer to keep track of the position to swap with zeros.
Example: Input: ['a', 'b', 'c', '0', 'd', '0'], Output: ['a', 'b', 'c', 'd', '0', '0']
I applied via Approached by Company and was interviewed before Nov 2023. There were 3 interview rounds.
DSA covering graph and linked list hard problems
I have 3 years of experience working with Scala in developing backend applications.
Developed RESTful APIs using Scala Play framework
Utilized Akka for building highly concurrent and distributed systems
Worked on data processing tasks using Apache Spark with Scala
Extensive experience with Java programming language
Proficient in Java programming for over 5 years
Developed multiple applications using Java, including web applications and desktop applications
Strong understanding of object-oriented programming concepts in Java
Experience with Java frameworks such as Spring and Hibernate
Familiar with Java development tools like Eclipse and IntelliJ IDEA
Airflow is an open-source platform to programmatically author, schedule, and monitor workflows.
Airflow is used for orchestrating complex workflows in data pipelines.
It allows users to define workflows as Directed Acyclic Graphs (DAGs).
Airflow provides a web-based UI for monitoring and managing workflows.
It supports various integrations with different systems and tools.
Example: Using Airflow to schedule ETL jobs for dat
posted on 19 Oct 2021
I applied via Naukri.com and was interviewed before Oct 2020. There were 3 interview rounds.
I will use a combination of messaging systems, data replication, and versioning to ensure consistency and availability.
Use messaging systems like Kafka or RabbitMQ to ensure reliable communication between systems
Implement data replication to ensure that data is available on multiple nodes
Use versioning to ensure that all nodes are working with the same data
Implement conflict resolution strategies to handle conflicts th...
I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.
Flip-flops and latches are sequential logic circuits used to store and manipulate binary data.
Flip-flops are edge-triggered devices, while latches are level-sensitive devices.
Flip-flops have separate clock and data inputs, while latches have a single input for both clock and data.
Flip-flops are used in synchronous circuits, while latches are used in asynchronous circuits.
Flip-flops are more complex and require more cir...
I applied via Job Portal and was interviewed in Apr 2021. There was 1 interview round.
I applied via Approached by Company and was interviewed before May 2023. There was 1 interview round.
Remove overlapping intervals to minimize removals.
Sort intervals by end time
Iterate through intervals, remove overlapping intervals
Return count of removed intervals
posted on 17 Sep 2024
I was asked to implement lru cache which i did but still didn’t made to next round as apparently i didn’t complete the working code though in my opinion i did
based on 1 interview
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