DocuSign Senior Software Engineer Interview Questions and Answers

Asked DSA questions of let code medium difficulty level.

Q1. It’s was basic mix of two pointer question
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Q2. More of a dp question involving backward tracking
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Q1. Basic Java questions
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Q2. Collection framework, Spring bean lifecycle etc
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Q1. Explain your system architecture
Ans. 
Our system architecture is based on microservices, utilizing Docker containers and Kubernetes for orchestration.
• Microservices architecture for scalability and flexibility

• Docker containers for easy deployment and isolation

• Kubernetes for orchestration and management of containers
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Q2. What are types of db partition
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Types of database partitioning include horizontal, vertical, hash, range, list, and composite.
• Horizontal partitioning divides rows of a table into multiple partitions based on a criteria such as a range of values.

• Vertical partitioning divides columns of a table into multiple partitions, each containing a subset of columns.

• Hash partitioning assigns rows to partitions based on a hash function applied to a specific column...read more
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Q3. What is kafka ? git pipeline
Ans. 
Kafka is a distributed streaming platform used for building real-time data pipelines and streaming applications.
• Kafka is designed to handle high-throughput, fault-tolerant, and scalable real-time data streams.

• It allows producers to publish messages to topics, which are then consumed by consumers.

• Kafka can be used for various use cases such as log aggregation, stream processing, event sourcing, and more.

• Git pipeline ref...read more
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