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National Petroleum Construction Company Developer Interview Questions and Answers
National Petroleum Construction Company Developer Interview Experiences
1 interview found
Anonymous
I appeared for an interview before Sep 2020.
Interview Questionnaire
2 Questions
- Q1. What is your previous examples and projects
- Q2. In explained well with examples
Interview Preparation Tips
Top trending discussions
Interview questions from similar companies
I applied via Recruitment Consultant and was interviewed before Apr 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. Process related
Interview Preparation Tips
(2 Questions)
- Q1. What are deecorators in Python
- Ans.
Decorators in Python are functions that modify the behavior of other functions or methods.
Decorators are denoted by the @ symbol followed by the decorator function name.
They are commonly used for logging, authentication, and memoization.
Example: @staticmethod, @classmethod, @property
- Q2. If the object is defined with "const" keyword, then in future can it be modified?
- Ans.
No, if an object is defined with 'const' keyword, it cannot be modified in the future.
Objects defined with 'const' keyword are read-only and cannot be reassigned.
Properties of a 'const' object can still be modified, but the object itself cannot be reassigned.
Example: const obj = { key: 'value' }; obj.key = 'new value'; // Valid, but obj = { newKey: 'newValue' }; // Invalid
Skills evaluated in this interview
Selected
(1 Question)
- Q1. Basic c# threading
(1 Question)
- Q1. STAR pattern related question
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. General overall previous experience.
- Q2. What is expected in the current rolt
Interview Preparation Tips
(2 Questions)
- Q1. What is JMS?What is difference between PUT and GET
- Ans.
JMS is Java Message Service, a messaging standard that allows Java applications to communicate with each other asynchronously.
JMS provides a way for applications to send and receive messages in a loosely coupled, reliable, and asynchronous manner.
PUT and GET are HTTP methods used for RESTful web services, not JMS.
In JMS, messages are sent using the 'send' method and received using the 'receive' method.
JMS supports two ...
- Q2. How to create a springboot project
- Ans.
To create a Spring Boot project, use Spring Initializr or Spring Tool Suite.
Use Spring Initializr to generate a project with required dependencies and settings
Or use Spring Tool Suite to create a new Spring Starter Project
Configure the project settings and dependencies as per requirements
Add necessary code and run the project using the embedded server
Skills evaluated in this interview
Interview Questionnaire
1 Question
- Q1. Chalk out a basic business model of the coming day energy solution with reference to the resources to be used and also available, in the best economic way.
- Ans.
The business model for the coming day energy solution should focus on utilizing renewable resources in the most cost-effective way.
Identify the most viable renewable resources available in the region
Analyze the cost of implementing and maintaining the infrastructure for utilizing these resources
Develop a pricing strategy that is competitive with traditional energy sources
Consider government incentives and regulations t...
Interview Preparation Tips
2. Energy is all about change and sustainability. Look up for new ideas about what energy solutions can you provide to the company so that it considers it, both as a new market busting strategy as well as it'll add attention value to your career.
3. Be careful of the stats of all competitive similar organisations. Note importers and exporters.
4. Check up the competiting nations with that of yours and also regarding which commodity.
5. Be aware of which technology can be a solution to which energy strategy.
I appeared for an interview in Apr 2017.
Interview Questionnaire
3 Questions
- Q1. Favourite sportsperson
- Ans.
My favourite sportsperson is Serena Williams.
Serena Williams is a professional tennis player
She has won numerous Grand Slam titles
She is known for her powerful serve and aggressive playing style
- Q2. How is crude oil separated from water?
- Ans.
Crude oil is separated from water through a process called oil-water separation.
Oil-water separation is achieved by using various techniques such as gravity separation, centrifugation, and filtration.
Gravity separation involves allowing the mixture of crude oil and water to settle, with the oil rising to the top due to its lower density.
Centrifugation utilizes the centrifugal force to separate the oil and water by spin...
- Q3. Questions about memberships in student societies and activities.
Interview Preparation Tips
Experience: On the basis of CGPA
Round: Technical + HR Interview
Experience: I was extremely nervous as this was going to be my first interview as a fresher. Adding to that, their first question was ' who is your favourite basket ball player?' as my CV mentioned that I used to play basketball in school-life. I just didn't know whether I should blabber an arbitrary name or give the honest answer. After giving the latter I was asked how crude oil is seperated from water. I told them that if some time is allowed then crude oil and water will be separated in two layers. Now I dont know why it seemed to me that crude oil having asphalts, coke should have greater specific gravity than water and should appear at bottom. After giving the answer, from their expressions I knew that I had screwed this as well. Now they asked some more teasing questions like why I had joined IIChE, how many meeting I had attended and so on and I don't remember the rest as I was close to tears by then.
Tips: At the end, one of the panelists gently told me 'Please don't be so much nervous from next time'.
College Name: Jadavpur University, Kolkata
I appeared for an interview in Apr 2017.
Interview Preparation Tips
Experience: They first asked me to tell me about myself. Then I was asked to briefly explain what I did in my internship at SAIL in summer'16.Then they asked a few technical questions on the project (Modelling of a bio refinery using Indian agrowastes for energy and environmental analysis) that I was doing in that semester under one of my professors. Then they asked me about my favourite subject to which I answered, "Heat Transfer". So they asked me some basic questions on heat exchangers and related graphs.
Then one of the HRs asked me to tell about my career objectives followed by a few other questions like my strength, why CAIRN, what I would have pursued if not engineering,which location would I prefer- Rajasthan(where there is main plant of CAIRN) or Gurgaon(where there is main office of CAIRN but no plant).
Then they asked me if I had any questions to ask to which I asked them a few internship related queries. And this way, the interview ended.
College Name: Jadavpur University, Kolkata
I appeared for an interview in Dec 2016.
Interview Questionnaire
3 Questions
- Q1. Tell me about yourself
- Ans.
Experienced business analyst with a background in data analysis and process improvement.
Over 5 years of experience in analyzing business processes and identifying areas for improvement
Proficient in data analysis tools such as Excel, SQL, and Tableau
Strong communication skills, able to effectively communicate with stakeholders to gather requirements and present findings
Certified in Business Analysis Professional (CBAP)
P...
- Q2. Why did you quit the last job
- Ans.
I left my last job to pursue new opportunities for growth and development.
Seeking new challenges and opportunities for career advancement
Desire for professional growth and development
Company restructuring or downsizing
Relocation to a new city or country
Toxic work environment or lack of job satisfaction
- Q3. Can you work in shifts?
- Ans.
Yes, I am able to work in shifts as required for the role of a Business Analyst.
I am flexible and adaptable to different work schedules.
I have previous experience working in shifts in my previous roles.
I understand the importance of meeting project deadlines and am willing to work outside regular hours if needed.
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