Jubilant Foods Works Senior Software Engineer Interview Questions and Answers

Do you think social media is a good platform?

There were 3 coding questions totally based on dsa- hard

Q1. Vertical Traversal
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Q2. Find the node with shortest distance
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Use Dijkstra's algorithm to find the node with the shortest distance in a graph.
• Implement Dijkstra's algorithm to calculate the shortest distance from a starting node to all other nodes in the graph.

• Select the node with the smallest distance that has not been visited yet as the current node.

• Update the distances of neighboring nodes from the current node if the new distance is smaller than the previously recorded distan...read more
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Q1. Question based on oops
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Q2. Question based on OS
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Q1. Basics of Angular and Kendo
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Q2. Versions used in technologies
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Different technologies have different versions that are used for development.
• Each technology has its own versioning system (e.g. Semantic Versioning for JavaScript libraries)

• New versions often include bug fixes, new features, and improvements

• It's important to stay updated with the latest versions to ensure compatibility and security
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Create an business application with angular 14 and kendo

Q1. Software development lifecycle
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Software development lifecycle is a process of planning, designing, developing, testing, deploying, and maintaining software.
• It involves various stages such as planning, analysis, design, implementation, testing, deployment, and maintenance.

• Each stage has its own set of activities and deliverables.

• It helps in ensuring that the software is developed efficiently and meets the requirements of the stakeholders.

• It also help...read more
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Q2. App security & deployment in play store
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App security is crucial for deployment in Play Store. Follow best practices to ensure secure deployment.
• Use HTTPS for all network communication

• Implement secure authentication and authorization mechanisms

• Regularly update and patch the app to fix security vulnerabilities

• Use code obfuscation and encryption to protect against reverse engineering

• Conduct regular security audits and penetration testing

• Follow Google Play Store
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The assignment involved a train booking API. I needed to implement a feature that verified whether a train had sufficient available seats before confirming a booking, which would also resolve several failing tests. I was required to explain my thought process and describe the implementation as I progressed. Upon completion, with some extra time available, I proposed and implemented an improved solution: a new method that checks if a train has enough seats for a prospective booking while ensuring that families or groups who wish to stay together are not separated.

Q1. One of the worst company don't go for interview.
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Q1. No technical only cleaning cleaning we are not a employees we are labour's
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Q1. There is nothing only cleening 😞
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DSA , medium n easy leetcode question was there

Q1. Low level design
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Q2. DSA and computer fundamental
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