Yudiz Solutions Unity Developer Interview Questions and Answers

There are two questions, one Javascript and the other one a Java coding question. its medium level question

Q1. Longest Increasing Subsequence
Ans. 
Find the length of the longest increasing subsequence in an array.
• Use dynamic programming to keep track of the longest increasing subsequence ending at each index.

• Iterate through the array and update the longest increasing subsequence length for each index.

• Return the maximum length found in the dynamic programming array.
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Q2. Questions related to transaction deadlocks
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Q3. Linux Commands for DevOps
Ans. 
Linux commands commonly used in DevOps for automation and system management.
• 1. ls - List directory contents

• 2. cd - Change directory

• 3. pwd - Print working directory

• 4. mkdir - Make directory

• 5. rm - Remove files or directories

• 6. cp - Copy files or directories

• 7. mv - Move files or directories

• 8. grep - Search text patterns

• 9. ps - Display process information

• 10. top - Display and update sorted information about processes

• 11. c...read more
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Q4. Merge Sort and Quick Sort
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Q1. General questions related to your personality
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Basic DSA linked list, stack etc

System design food delivery application

Q1. Tell me about yourself
Ans. 
I am a passionate software developer with experience in Java, Python, and web development.
• Experienced in Java, Python, and web development technologies

• Strong problem-solving skills

• Team player with excellent communication skills
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Q2. Why Appviewx and what do u know about it
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Q1. Design patterns, Collections
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Q2. Spring Boot, Annotations, controller class, hibernate
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Q1. Implement tail f
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Coding test was medium to hard leetcode problems.

Q1. What is let, const and var?
Ans. 
let, const, and var are keywords used for variable declaration in JavaScript.
• let is block-scoped and can be reassigned.

• const is block-scoped but cannot be reassigned.

• var is function-scoped and can be reassigned.
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