YuppTV Software Engineer Trainee Interview Questions and Answers

I was given a case study to write multiple outputs by lookinginto a program.

2 questions Medium Leetcode

Q1. Questions around basic-easy DSA, operating system, project discussion (not in deep)
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Q2. Binary Search Related
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Q3. Sorting(Merge Sort)
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Q4. Threads and Process
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Q1. Puzzles and Project and HR questions
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45 mins, Purely on DSA - Arrays, Strings, LinkedList, Trees

Q1. System design round with focus on scalability
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Q1. Bar Raiser Round with focus on company culture and employee alignment
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Q1. Salary discussion and culture fit round
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Q1. Difference between string and string builder.
Ans. 
String is immutable, while StringBuilder is mutable and more efficient for concatenating strings.
• String is immutable, meaning once created, its value cannot be changed. StringBuilder is mutable, allowing for modifications without creating new objects.

• String concatenation creates a new string object each time, while StringBuilder modifies the existing object directly.

• StringBuilder is more efficient for concatenating mul...read more
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Q2. What is async and await
Ans. 
Async and await are keywords in JavaScript used to work with asynchronous code.
• Async is used to define a function as asynchronous, allowing it to run in the background without blocking the main thread.

• Await is used to pause the execution of an async function until a Promise is settled, and then resumes the function with the resolved value.

• Async/await is a more readable and cleaner way to write asynchronous code compare...read more
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Q1. Sql Query Sequence and basically asks the SqlServer Releted question and Webform Also.
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The first assessment rounds consisted of few mcqs around DBMS, Operating system and 2 coding questions.
One was medium, another one was based on binary search, which was little hard.

Q1. This was the technical round. It went for around 1 hour . They asked me questions of dsa. 1. Implement stack and queue and asked me to write few more user defined function in stack template. 2. Sleep sort...read more
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Q1. 1. Discuss the project 2. 2 puzzles. 3. Few questions from my project 4. Total time- 45 min
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