Livpure Software Engineer Interview Questions and Answers

The first round was an aptitude test, question ranging from medium to difficult .The marking scheme included -1,+1 for each incorrect and correct answer it was quite challenging . Additionally there were multiple-choice questions based on C++ output , which followed same marking scheme. Question were easy and most of the students were filtered out in this orund

Q1. Basic oops concepts and code to implement them.
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Q2. Explain your projects, what technology, dataset you used ,challenges you faced.
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The coding test was of 2 hours 30 minutes. It was mainly based on python coding questions and MCQ’s like APIs and SQL.

Q1. The second round was a HR round where all the managerial questions were asked.
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Q1. The third and the last round was a technical round where all the questions were based on OOPS concepts and SQL queries.
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Q1. Why to join WD?
Ans. 
WD offers exciting opportunities for growth and innovation in the software engineering field.
• Opportunity to work on cutting-edge technologies

• Collaborative and supportive work environment

• Career development and growth opportunities

• Strong company culture and values

• Global presence and diverse projects
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Q2. Detect loop in linked list
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Use Floyd's Tortoise and Hare algorithm to detect loop in linked list.
• Initialize two pointers, slow and fast, at the head of the linked list.

• Move slow pointer by one step and fast pointer by two steps.

• If they meet at any point, there is a loop in the linked list.
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Q3. What are different product of WD?
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WD offers a variety of products including external hard drives, internal hard drives, SSDs, and network attached storage devices.
• External hard drives

• Internal hard drives

• SSDs

• Network attached storage devices
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Q4. Do you want to ask any questions?
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There was a coding round on techgig which i cleared

Q1. I was invited to the technical round which was also online
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Q2. I could not attend the online technical round
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Q3. 2 questions on dsa
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Simple aptitude and reasoning test.

Q1. Basic java questions about oops
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Q2. Coding question
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It was open coding contest called Ode 2 Code organised on hackerearth. Top 100 students got interview calls

Q1. This was a 1:1 online technical interview.
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Q2. Basic question on web development, regarding projects in resume. 1 problem solving question and DSA basics
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Q3. I was asked to explain merge sort
Ans. 
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts each half, and then merges the sorted halves.
• Divide the array into two halves

• Recursively sort each half

• Merge the sorted halves back together
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1 question 50 test cases brute force will also work

Q1. Object oriented Programming
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Q2. Data structure and algorithm BFS DFS
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Q1. Simple question like introduce about yourself?
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Q2. Why you want to join ?
Ans. 
I am passionate about software development and believe this company offers exciting opportunities for growth and innovation.
• Exciting opportunities for growth and innovation

• Passionate about software development

• Believe in the company's mission and values
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