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OPPO Research and Development Interview Questions and Answers

Updated 5 Feb 2024

OPPO Research and Development Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
-

I applied via Campus Placement and was interviewed in Jan 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Segment tree questions and dp questions

Round 2 - Technical 

(1 Question)

  • Q1. 2 dp questions 1 puzzle oops concepts in depth and operating system in depth and code of operating system
Round 3 - Technical 

(1 Question)

  • Q1. Dp questions system design project operating system
Round 4 - HR 

(1 Question)

  • Q1. Hr was very strict . It's very hard round and making situation hard

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on operating system , system design, oops, dp graph

Interview questions from similar companies

I applied via Campus Placement

Interview Questionnaire 

3 Questions

  • Q1. Introduce yourself
  • Ans. 

    I am a research and development professional with expertise in various fields.

    • I have a PhD in Chemistry and have worked in the pharmaceutical industry for 5 years.

    • I have experience in developing new products and improving existing ones.

    • I am skilled in project management and have led teams of up to 10 people.

    • I am passionate about innovation and finding solutions to complex problems.

  • Answered by AI
  • Q2. What are your interests?
  • Ans. 

    I am interested in exploring new technologies and their applications in various fields.

    • Artificial Intelligence and Machine Learning

    • Internet of Things

    • Blockchain Technology

    • Virtual and Augmented Reality

    • Robotics and Automation

  • Answered by AI
  • Q3. What do you know about Philips Healthcare?

Interview Preparation Tips

Round: Technical Interview
Experience: Decent experience, mainly talked about my projects. No technical questions were asked.
Tips: Read up a little bit about the company and the sort of projects they have. Try to show them how the projects you have done align well with the work they do at Philips HIC.

Skills:
Duration: 2
College Name: IIT Madras

I applied via Campus Placement

Interview Questionnaire 

4 Questions

  • Q1. The questions were simple and 'Get to know you types'
  • Q2. As my minor was nano, he drilled me on the concepts concerning medical applications of the same
  • Q3. If I had to propose a project, what would it be?
  • Ans. 

    Develop a sustainable energy source for rural areas

    • Research and develop a low-cost renewable energy solution

    • Test and refine the solution in a rural area

    • Partner with local organizations to implement and maintain the solution

    • Provide training and education to the community on the use and maintenance of the solution

  • Answered by AI
  • Q4. What does Philips HIC do?

Interview Preparation Tips

Round: Resume Shortlist
Experience: I believe that they were looking bio-products design. I had not worked in that field myself but had some courses and experiences in startups which revolved around the same. I made sure my resume emphasized these points.
Tips: Simply put, make sure you are what they are looking for for their profile. Don't write something false but make sure you know how to modify the truth to fit their interest

Round: HR Interview
Experience: I have sweat as much in my entire life as I did in that air-conditioned interview room. The interview was through Skype. I made sure that I never gave up on the point that I had made the base for my pitch - 'Openness and ability to form new innovative idea'. I made sure that in every question, I was able to bring out this point and also show him my other qualities complemented the same. At the end I think that it was my confidence that did the trick.
Tips: Make sure your body language and voice shows your confidence in what you are saying and make sure you pitch your strengths as often as possible revolving around what they might be requiring you to do at the internship.

Skill Tips: Just try and make sure you send out the signals which make them realize you have the ability to work across domains using the specialized knowledge you have in your area of expertise. You need to show them that you can use your knowledge base creatively to solve some issue they might be working on at that time.
Skills: Creative Thinking
Duration: -
College Name: IIT Madras
Motivation: The main reason I wanted this was that this had both the ingredients that I wanted for an internship, Research and Development as Profile and an industry exposure in a company like Philips.
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

One coding question from dynamic programming

Round 2 - Technical 

(2 Questions)

  • Q1. Segment tree maximum/minimum
  • Q2. Binary lifting ancestors problem
  • Ans. 

    Binary lifting ancestors problem involves finding the k-th ancestor of a node in a binary tree efficiently.

    • Binary lifting is a technique used to find ancestors in a binary tree.

    • It involves precomputing the ancestors of each node using dynamic programming.

    • The k-th ancestor of a node can be found by repeatedly jumping up the tree in powers of 2.

    • Example: Given a binary tree with nodes 1, 2, 3, 4, 5, 6, 7, the 2nd ancestor

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Tell me about yourself
  • Q2. Why we hire you?

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Campus Placement and was interviewed in Oct 2024. There were 2 interview rounds.

Round 1 - Technical 

(1 Question)

  • Q1. Thermodynamics, heat transfer , machine design , simulation
Round 2 - Technical 

(1 Question)

  • Q1. Heat transfer , refrigeration cycle ,machine design related , knowledge of cad softwares

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare thermodynamics , machine design

Senior Engineer Interview Questions & Answers

HARMAN user image SOUMYA P. BHOIN

posted on 19 Dec 2020

I applied via Naukri.com and was interviewed before Dec 2019. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. I was interviewed for the position of ETL developer. There were total 4 rounds including the managerial discussion. First three rounds were purely technical discussions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Interview process was really smooth though it took full day. They used to complete all the rounds the same itself. And the best part is, you will know your feedback the same moment and next day itself the hr will have a discussion for CTC things.

I applied via Naukri.com and was interviewed in Oct 2021. There were 2 interview rounds.

Round 1 - Coding Test 

They ask to many technical question and ask to code also

Round 2 - Aptitude Test 

They ask for your background and thing you learnt in your past

Interview Preparation Tips

Interview preparation tips for other job seekers - work hard on your interview. they ask too much technical question.

I appeared for an interview in Aug 2017.

Interview Preparation Tips

Round: Test
Experience: 20 English questions
Rest of the 40 were quant.
There was a severe shortage of time in this test. English was a piece of cake but the rest of the questions were pretty time consuming.
Tips: Its better to finish those questions first which aren't time consuming.
Duration: 1 hour
Total Questions: 60

Round: Test
Experience: There was one three mark question and two five mark questions.
The three marker was either on linked list or array sorting.
The second question was based on dynamic programming.
The third question was on algorithms and number theory. Eg. My question was to find the units digit in a^b.
You could code in C,C++, Java or C#
Duration: 1 hour 10 minutes
Total Questions: 3

Round: Group Discussion
Experience: It wasn't exactly a group discussion. It was more of extempore. We were given ten minutes to note down points on the topic and each of us had to speak for two minutes. And then at the end there was a brief discussion on the arguments.
Tips: Don't start making philosophical arguments. You are expected to give technical arguments and reasons.
Don't contradict yourself ever. Make your stand on the topic clear and stick to it.
Don't cut off people in the middle. Hear them out.
It's not about who is speaking the most. It's about who is most effective.
Duration: 1 hour

College Name: IIT Madras

Intern Interview Questions & Answers

Daikin user image Anonymous

posted on 11 Jun 2017

I appeared for an interview before Jun 2016.

Interview Questionnaire 

3 Questions

  • Q1. How was yesterday ?
  • Ans. 

    Yesterday was a productive day filled with meetings and project work.

    • Attended a team meeting in the morning

    • Worked on a project proposal in the afternoon

    • Had a networking event in the evening

  • Answered by AI
  • Q2. Why are letters in a keyboard placed like that ?
  • Ans. 

    The letters on a keyboard are placed in a specific layout called QWERTY, which was designed to prevent typewriter jams.

    • The QWERTY layout was developed by Christopher Sholes in 1873 for typewriters.

    • The layout was designed to separate commonly used letters to reduce the likelihood of jamming.

    • The arrangement of letters was based on the frequency of their use in the English language.

    • The QWERTY layout became popular and was

  • Answered by AI
  • Q3. What do you know about air conditioner ?
  • Ans. 

    An air conditioner is a device that cools and dehumidifies the air in a room or building.

    • Air conditioners work by removing heat and moisture from the air.

    • They use a refrigeration cycle to cool the air.

    • Air conditioners can be used for both residential and commercial purposes.

    • They come in different types such as window units, split systems, and central air conditioning systems.

    • Air conditioners improve indoor air quality ...

  • Answered by AI

Interview Preparation Tips

Round: HR Interview
Experience: I was asked several question related to my cv and other general knowledge and technical questions to measure my suitablity for the job.

Skills: Communication, Excel Skills, Knowledge Of MS Office
College Name: Keshav Mahavidyalaya

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Stge concepts, vSAN, RAID, basic testing, OS concepts, NVMe, SATA, SAS

OPPO Interview FAQs

How many rounds are there in OPPO Research and Development interview?
OPPO interview process usually has 4 rounds. The most common rounds in the OPPO interview process are Technical, HR and Coding Test.
What are the top questions asked in OPPO Research and Development interview?

Some of the top questions asked at the OPPO Research and Development interview -

  1. 2 dp questions 1 puzzle oops concepts in depth and operating system in depth an...read more
  2. Hr was very strict . It's very hard round and making situation h...read more
  3. Dp questions system design project operating sys...read more

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OPPO Research and Development Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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