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Olive Crypto Systems Interview Questions and Answers
Olive Crypto Systems Interview Experiences
6 interviews found
Anonymous
I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
1)Asked about few coding questions in js like fibonacci sequence, Armstorng number.
2) Few react concepts
(3 Questions)
- Q1. React optimisation techniques
- Ans.
React optimisation techniques improve performance and user experience.
Use React.memo for functional components to prevent unnecessary re-renders.
Implement shouldComponentUpdate for class components to control when a component should update.
Use PureComponent for class components to perform a shallow comparison of props and state before re-rendering.
Avoid unnecessary re-renders by using keys in lists to help React identi...
- Q2. ReactVirtual DOM behaviour
- Q3. More theory questions
Interview Preparation Tips
I was selected but instead of the giving the offer letter, after a week, they told that they need joining in 40 days, where my notice period was 60 days, to which I agreed by negotiating with previous company HR.
The moment iam selected, they could have told the same thing, that could have saved a week's time. Anyways, I accepted the terms.
But again after few hours, the same hr told that they want me joining within 15 days or less. If not they can't release offer letter is what she told.
Just imagine you have to ask your manager/Hr two times in a day. Morning you asked for 40 days, afternoon you are asking for 15 days. How bad you will look.
I said to Olive HR, it is not possible and said NO without any delay.
In the very beginning I clearly communicated about my notice period as 60 days, negotiable till 45 days and also conveyed my expectations as x to y But when i was selected ,they wanted notice period to 15 days, and even the salary is x-.5L.
Just to communicate a decision they are taking more than 1 or 2 days. Not even basic professional behaviour from their HR team.
They also mentioned 2 saturdays are working days also.
Join only if you have no other alternative.
Due to this, previous company HR and founding team got to know that I would be leaving sooner. This is at a time when they are looking to layoff people due to bad revenues and they asked me to resign because of Olive HR's team unprofesssional behaviour.
The story didn't end here. Now the second half of their unprofessional behaviour
I have resigned and again called HR, to check if they still have the opening. This is after 30 days from my selection, she said opening exists. I said i can join in a week, but asked for more salary x, again they dragged the days to say Yes or no. To my surprise, they told , they will more 50k less than previously told salary which is x-1. I was dumbstruck. But somehow convinced to give atleast x-0.5( the one which they said the first time) .
Again they took another day and finally she gave me the most wonderful response, that they don't need this role and they have kept it hold.
The same thing could have been told when i called second time. It could have saved my time.
First time, they didn't convey properly about notice period . Second time, when they wanted to hold the position, they could have said the same thing instead of dragging things.
Hopefully they behave more professionally and communicate properly atleast to the selected ones rather than changing the terms in midway. They have effected my employement in the previous company.
Request to company and HR: It's fine to reject candidates but don't play like this. It could effect them than what you think.
Tips to candidates : Be very clear with your notice period and salary intially only, don't be played like me.
Skills evaluated in this interview
Front end Developer Interview Questions asked at other Companies
Aptitude test basic maths and logical reasoning
Data structure and algorithm and web 3.o project to develop
Blockchain Developer Interview Questions asked at other Companies
Anshuman Lenka
Selected
I applied via Referral and was interviewed in Jul 2023. There was 1 interview round.
(2 Questions)
- Q1. Project related
- Q2. Some APIs they are given to write and core java basic like log4j and string handling program
Interview Preparation Tips
Selected
I appeared for an interview before Mar 2024.
(1 Question)
- Q1. Oops, exceptions , collections, spring boot and hibernate
Technical round Same as round 1 but it's manager level round
Interview Preparation Tips
Software Development Engineer II Interview Questions asked at other Companies
Olive Crypto Systems interview questions for popular designations
I applied via Job Fair and was interviewed in Jun 2022. There were 2 interview rounds.
(1 Question)
- Q1. Regarding salary and work experience
Interview Preparation Tips
Application Support Engineer Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed before Apr 2022. There were 4 interview rounds.
About your English language skills
(2 Questions)
- Q1. Basics of Sql, Linux and language known
- Q2. About self introduction and education background
(1 Question)
- Q1. Regarding 2 years bond and salary discussion
Interview Preparation Tips
Jobs at Olive Crypto Systems
Interview questions from similar companies
I appeared for an interview in Sep 2016.
Interview Questionnaire
4 Questions
- Q1. Tell me about the Summer Project
- Ans.
Developed a web application for tracking student attendance and performance
Used React.js for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database storage
Integrated authentication and authorization features for secure access
- Q2. Questions on Sql Dbms Java C
- Q3. Basic Programming Question
- Q4. Questions on hobbies and CV related
Interview Preparation Tips
Experience: Use diagrams to describe your project and the interviewer should fully understand your project
Tips: Be Clear and say things which you know
Round: HR Interview
Experience: She asked me about everything related to my hobbies.
Tips: Don't lie about your Interests and Hobbies in CV. Know everything there is to know about the hobbies which you have specified.
Skills: C Programming, Java Programming, SQL, Basic Knowledge Of DBMS, Problem Solving Abilties
College Name: BP Poddar Institute OF Management & Technology
I appeared for an interview before Jun 2016.
Interview Questionnaire
3 Questions
- Q1. Tell me about yourself ?
- Ans.
I am a highly motivated and detail-oriented analyst with a strong background in data analysis and problem-solving.
I have a Bachelor's degree in Economics with a focus on statistical analysis
I have experience using various data analysis tools such as Excel, SQL, and Tableau
I have successfully completed several projects that involved analyzing large datasets to identify trends and make recommendations
I am a quick learner
- Q2. What do you know about the company?
- Ans.
The company is a leading financial services firm specializing in investment banking and asset management.
Founded in 1869 by Marcus Goldman
Headquartered in New York City
Offers a wide range of financial services including mergers and acquisitions, underwriting, and wealth management
Known for its prestigious client base and high-profile deals
- Q3. When are you getting married?
- Ans.
I am not currently planning to get married.
I am currently focused on my career and personal growth.
Marriage is not a priority for me at the moment.
I believe in taking the time to find the right partner before committing to marriage.
Interview Preparation Tips
Experience: PART ONE: Verbal Ability, uses of articles (a, an, the) and a RC. PART TWO: logical reasoning, standard IQ type Questions, was simple. PART THREE: An essay, one out of two, one choice was nuclear deal and the other was education system in India.
Round: Technical Interview
Experience: Some regular puzzles, easy one .Discussion on internship work
College Name: IIT Kanpur
I appeared for an interview before Jun 2016.
Interview Preparation Tips
Experience: Tell about why to join cognizant
Skills: Communication Networks, Communication
Jinal Shah
Interview Questionnaire
16 Questions
- Q1. Tell me something about yourself
- Ans.
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MongoDB and MySQL
Familiar with version control systems like Git and deployment tools like Docker
Strong problem-solving skills and ability
- Q2. What are your hobbies?
- Ans.
My hobbies include hiking, playing guitar, and reading science fiction novels.
Hiking in local trails and national parks
Playing acoustic and electric guitar in a band
Reading books by authors like Isaac Asimov and Philip K. Dick
- Q3. Why cognizant over other companies?
- Ans.
Cognizant offers diverse projects, global exposure, and a strong focus on employee growth and development.
Cognizant provides opportunities to work on diverse projects, allowing for a broad range of experience.
The company has a global presence, offering exposure to different cultures and markets.
Cognizant emphasizes employee growth and development through training programs and career advancement opportunities.
- Q4. Why engineering?
- Ans.
Engineering allows me to solve complex problems, innovate, and create solutions that have a real impact on society.
Engineering provides a platform to apply scientific knowledge to practical problems.
It involves critical thinking, problem-solving, and creativity.
Engineers have the opportunity to work on cutting-edge technologies and make a tangible difference in the world.
For example, designing software systems to impro...
- Q5. Draw pin diagram of 8085 microprocessor
- Ans.
Pin diagram of 8085 microprocessor
8085 has 40 pins in total
Pins are grouped into 5 categories: power supply, address bus, data bus, control and status signals
Pin 1 is the reset pin, Pin 40 is the Vcc pin
Examples of control signals: RD, WR, ALE, INT, HOLD
Examples of status signals: S0, S1, IO/M, HLDA
- Q6. Difference between 8085 and 8086 microprocessor
- Ans.
8086 is an advanced version of 8085 with more features and capabilities.
8086 has a 16-bit data bus while 8085 has an 8-bit data bus.
8086 has more registers than 8085.
8086 has a higher clock speed than 8085.
8086 supports virtual memory while 8085 does not.
8086 has a more advanced instruction set than 8085.
Example: 8086 can perform multiplication and division operations while 8085 cannot.
- Q7. What is opamp?
- Ans.
Opamp stands for operational amplifier. It is an electronic device used to amplify and process signals.
Opamps have high gain and can amplify signals to a very high degree.
They are commonly used in audio amplifiers, filters, and signal processing circuits.
Opamps have two input terminals and one output terminal.
They can be configured in different ways to perform various functions such as amplification, filtering, and osc...
- Q8. What are different phases of waterfall model?
- Ans.
Waterfall model has five phases: requirements, design, implementation, testing, and maintenance.
Requirements phase: gathering and documenting requirements
Design phase: creating a detailed design based on requirements
Implementation phase: coding and integrating components
Testing phase: verifying that the system meets requirements
Maintenance phase: making changes and updates to the system
Example: building a website using...
- Q9. Types of testing
- Ans.
Types of testing include unit, integration, system, acceptance, regression, performance, and security testing.
Unit testing: testing individual units or components of the software
Integration testing: testing how different units or components work together
System testing: testing the entire system as a whole
Acceptance testing: testing to ensure the software meets the requirements and is ready for release
Regression testing...
- Q10. Practical question related to normalization and its theory
- Q11. What extra curricular activities you are interested in?
- Ans.
I enjoy participating in coding competitions, volunteering at tech events, and attending hackathons.
Participating in coding competitions such as Codeforces or Topcoder
Volunteering at tech events like hackathons or coding workshops
Attending hackathons to collaborate with other developers and work on innovative projects
- Q12. What is your goal in life?
- Ans.
My goal in life is to continuously learn and grow, while making a positive impact on the world around me.
Continuous learning and personal growth
Making a positive impact on the world
Achieving work-life balance
Building meaningful relationships
Contributing to the community
- Q13. Do you have any problem in relocation?
- Ans.
I am open to relocation for the right opportunity.
I am willing to relocate for the job.
I have no issues moving to a new location for work.
I am excited about the possibility of experiencing a new city or country.
I have relocated for previous jobs and have found it to be a positive experience.
- Q14. Reasons why you want to and why you don't want to relocate?
- Ans.
I want to relocate for career growth and new experiences, but I am hesitant due to leaving behind family and friends.
Career growth opportunities in new location
Desire for new experiences and challenges
Concerns about leaving behind family and friends
- Q15. What do you watch ion tv?
- Ans.
I enjoy watching a variety of shows on TV, including dramas, comedies, and documentaries.
I watch dramas like Grey's Anatomy and This Is Us
I enjoy comedies such as The Office and Brooklyn Nine-Nine
I also like watching documentaries on topics like nature and history
- Q16. Which movie did you last see
- Ans.
I last saw the movie Inception.
Directed by Christopher Nolan
Released in 2010
Genre: Sci-Fi/Thriller
Starring Leonardo DiCaprio
Interview Preparation Tips
Experience: On 1st September 2016, Cognizant held this round at our college. We were initially told that it would be an adaptive paper but it was not so. We could not navigate between questions (both intra and inter section). There was a minimum number of questions which had to be attempted from each section else we would disqualify. The questions were easy and I found many questions common from AMCAT papers.
Tips: Practice as much as you can. Try to learn shortcut tricks to solve the questions quickly and easily. Try to solve questions within certain time limit. Give online tests so that you are familiar with giving tests on machine. Do not waste time in a particular question. If you can't solve it then leave it( if there is negative marking) or answer randomly( if there is no negative marking).
Duration: 55 mins minutes
Total Questions: 55
Round: Technical Interview
Experience: The interviewer asked me to introduce myself. I was nervous and so i fumbled in 2 or 3 sentences but then i took the pace. he chit chatted with me to release my pressure . he went through my resume and my marksheets. he asked a few HR questions and then started the technical interview. He asked me questions regarding microprocessors and electronics but I had prepared software subjects I being a CS student could not remember most of it. But I sill answered them with best of my knowledge. i told him that I would rather be comfortable with CS core subjects. then he shifted his focus to DBMS and Software Engineering I did not lose my calm although I was very nervous. I thought I would be rejected but finally I got selected.
Tips: Don't be nervous as most of the interviewers are really friendly and they give ample chances to prove yourself. Try to practice the your introduction. They may ask your questions that are not from your domain but try to answer them with your presence of mind and previous knowledge. you may be nervous but don't show that on your face. Try to have basic concepts of your core subjects.
Round: HR Interview
Experience: It is the best round. You can voice your own views. The interviewers are mostly friendly and you seem to have a discussion with your friends.
If you manage to appear for this round most probably you will be selected.
Tips: Just be simple and be frank. Answer to the point and do not sound arrogant.
Skill Tips: Try to clear the aptitude and half of your job is done. For technical interview try to learn the basics of c,OOPS,DBMS. Try to know about the company .
Be calm .
All the best..!!
Skills: software engineering, Basic Electronics, Basic Knowledge Of DBMS
College Name: St. Thomas' College Of Engineering & Technology
Skills evaluated in this interview
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Rating in categories
|
Application Support Engineer
29
salaries
|  ₹2.6 L/yr - ₹6.5 L/yr |
|
Software Development Engineer II
28
salaries
| ₹3.8 L/yr - ₹7.5 L/yr |
|
Software Developer
22
salaries
| ₹3 L/yr - ₹8.3 L/yr |
|
Java Developer
20
salaries
| ₹2.4 L/yr - ₹7.5 L/yr |
|
Software Engineer
15
salaries
| ₹2.9 L/yr - ₹7.5 L/yr |
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