Yudiz Solutions Unity Developer Interview Questions and Answers

BInary Tree implementation

Q1. High level design and architecture of project
Ans. 
The high level design and architecture of a project involves outlining the overall structure and components of the software system.
• Identify the main modules or components of the system

• Define the interactions between these modules

• Specify the data flow and communication protocols

• Consider scalability, performance, and security requirements

• Choose appropriate design patterns and technologies
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Q2. Design database schema for particular scenario.
Ans. 
Design a database schema for a particular scenario.
• Identify entities and their relationships

• Create tables for each entity

• Define primary and foreign keys

• Normalize the database to reduce redundancy

• Consider indexing for performance optimization
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Q3. What is Cascadiing
Ans. 
Cascading is a data processing framework for building complex data processing workflows on Apache Hadoop.
• Cascading allows developers to easily create and manage data pipelines using Java or other JVM languages.

• It provides a higher-level abstraction for working with Hadoop MapReduce, making it easier to write and maintain data processing jobs.

• Cascading supports complex data transformations, joins, aggregations, and more...read more
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Q1. They arrange with under experienced interviewer any one can pass through it
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Q1. HR round will honey bath one you as you treat as a king
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Q1. Select query with joins Distinct difference Q2 arrays sorting merging pushing Product tables select
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Q2. Socialite laravel only basics
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Q1. Implement tail f
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On hacker rank , included subjects like DBMS , OS and coding questions on priority queue

Q1. Questions on OOPS
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Q2. One DSA question on HashMap
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Coding was hard conducted on the platform called interview.io

Consits of 2 q 1 is Dp, and the other is Graph

Bit harder compared to other companies

Reasoning like questions

It was an easy online test

Question relates to graph like minimum spanning tree,hashing questiond

Q1. Projects related to questions
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Implement tail -f command

Q1. Kafka partitions
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Q2. Elasticsearch queries
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Q1. Why Browserstack?
Ans. 
Browserstack is a popular cloud-based cross-browser testing tool used by developers worldwide.
• Provides access to a wide range of browsers and devices for testing

• Allows for parallel testing to save time and increase efficiency

• Integrates with popular testing frameworks like Selenium and Appium

• Offers features like screenshots, video recordings, and debugging tools

• Used by companies like Microsoft, Twitter, and Airbnb for t
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Q2. Any challenge you faced at current company?
Ans. 
Yes, I faced a challenge in integrating a new third-party API with our existing system.
• Had to understand the documentation of the API thoroughly

• Encountered compatibility issues with our system

• Worked closely with the API provider to troubleshoot and resolve issues
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