3i Infotech Civil Site Engineer Interview Questions and Answers

Live coding on my technology

Q1. Oops, solid principles, mvc vs mvvm vs mvp
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Q1. About ur self and recent achievements
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Q1. Previous projects, Basic React Questions and Node js questions.
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Fetching data from api, DSA question (Queue implementation)

Q1. Salary and package discussion
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Q1. Managerial round - just project explanation
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Q1. 1.polyfill map, currying vs closure, reduce method, explain this?, 2.what is lazyload and suspense, single thread vs multi thread, Event loop(task queue & microtask queue)?
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Q2. Explain redux? Redux vs context api? ES6 features? Rest vs Spread? null vs undefined?
Ans. 
Redux is a predictable state container for JavaScript apps.
• Redux is a state management library for JavaScript applications.

• It helps in managing the state of an application in a predictable way.

• Redux follows a unidirectional data flow pattern.

• Context API is a built-in feature of React that can be used for state management, but it is not as powerful as Redux.

• ES6 features include arrow functions, template literals, destru...read more
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Output based question regarding shallow and deepcopy related to object.
write a program for i/p: "This is the JS guide, developer!" o/p: "sihT si eht SJ ,ediug !repoleved"
react timer based output start, stop and reset.

Basic coding question and JavaScript in depth questions

Hacker Rank Questions - String Manipulation - level easy

Hacker Rank Questions - 2D matrix - level easy

Q1. Expected Salary
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Q2. Why do you choose Apexon?
Ans. 
I choose Apexon for its innovative technology, strong company culture, and opportunities for growth.
• Innovative technology: Apexon is known for its cutting-edge solutions and commitment to staying ahead of industry trends.

• Strong company culture: I value the emphasis Apexon places on teamwork, collaboration, and employee development.

• Opportunities for growth: Apexon offers a clear path for career advancement and continuou
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This round was dependent on the end client. It lasted for approximately one hour and involved a technical assessment from the client side conducted by a panel of three interviewers. The panel was knowledgeable, attentive, and cooperative, with questions that were relevant to the work experience.

Q1. What are your salary expectations?
Ans. 
My salary expectations are in line with industry standards for a Senior Engineer position.
• Research industry standards for Senior Engineer salaries

• Consider my level of experience and skills

• Factor in the cost of living in the area where the job is located
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Q2. Are you comfortable with the designated work location and with working at the client site?
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Yes, I am comfortable with the designated work location and working at the client site.
• I have experience working at client sites in previous roles

• I am adaptable and can work effectively in different environments

• I am willing to travel if required for the job
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Q3. Are you currently serving a notice period, and is that notice period negotiable?
Ans. 
Yes, I am currently serving a notice period of 1 month, and it is negotiable.
• Yes, I am currently serving a notice period of 1 month.

• I am open to discussing the notice period and negotiating if needed.

• I believe in maintaining open communication with my current employer during this transition period.
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Q4. What is the earliest date you would be able to join after receiving the offer letter?
Ans. 
I can join within 2 weeks of receiving the offer letter.
• I can start within 2 weeks of receiving the offer letter.

• I need a 2-week notice period before joining.

• My earliest availability is 2 weeks after receiving the offer.
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