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Tandem Crystals Interview Questions and Answers

Updated 16 May 2024
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Tandem Crystals Interview Experiences

2 interviews found

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.

Round 1 - One-on-one 

(4 Questions)

  • Q1. Find the complexity of the given algorithms? How do you optimise this further for performance and scalability?
  • Ans. 

    Complexity analysis and optimization of algorithms for performance and scalability.

    • Determine the time complexity (Big O notation) and space complexity of the algorithm.

    • Identify bottlenecks and optimize code by reducing unnecessary operations or improving data structures.

    • Use efficient algorithms and data structures like hash maps, binary search trees, and dynamic programming.

    • Parallelize tasks to leverage multi-core proc...

  • Answered by AI
  • Q2. Mult threading and thread safety
  • Q3. Non blocking IO thread managements
  • Q4. Tree data structure and how to optimize them?
  • Ans. 

    Tree data structure is a hierarchical data structure where each node has a value and children nodes.

    • Optimizing tree traversal by using efficient algorithms like depth-first search or breadth-first search.

    • Balancing the tree to ensure operations like insertion and deletion are efficient.

    • Using memoization to store results of expensive computations in dynamic programming.

    • Implementing efficient data structures like AVL tree...

  • Answered by AI
Round 2 - Aptitude Test 

Percentage problems, Algorithms

Round 3 - One-on-one 

(1 Question)

  • Q1. Culture fit, System design, Databases, Messaging queues, Distributed processing

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well. You are allowed to refer google for syntax verification while solving coding sessions.

My development environment setup helped me clear these interviews. Their laptop has basic tools. If you want bring your own device.

Skills evaluated in this interview

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
No response

I applied via Campus Placement

Round 1 - Group Discussion 

How to improve indian education System.

Round 2 - Aptitude Test 

Work and time, speed and distance, compound Interest, mixture , profit & loss.

Round 3 - Assignment 

Java Technical Question.

Round 4 - Technical 

(1 Question)

  • Q1. Core java , oops , Basic Data Structure , SQL, UI & UX , HTML, CSS
Round 5 - HR 

(1 Question)

  • Q1. What is your Strength,Weekness , Question related to your planing.

Interview Preparation Tips

Interview preparation tips for other job seekers - Tandam Crystel

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Interview Tips & Stories
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Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
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I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.

Round 2 - Technical 

(1 Question)

  • Q1. 2nd round included tr and mr round went quite enegritic

Interview Preparation Tips

Interview preparation tips for other job seekers - Resume skills matters a lot don't fill resume the technologies you don't even aware of

I applied via Naukri.com

Interview Questionnaire 

2 Questions

  • Q1. Why Amazon?
  • Q2. What do you expect from Amazon?
  • Ans. 

    I expect Amazon to foster innovation, provide growth opportunities, and maintain a customer-centric culture.

    • Opportunities for professional development, such as training programs and mentorship.

    • A collaborative work environment that encourages teamwork and idea sharing.

    • Access to cutting-edge technology and resources to drive innovation.

    • A strong focus on customer satisfaction, ensuring that every decision prioritizes the ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be open to anything, and keep your expectations low as your expectations might kill you. Just relax and take everything in a healthy way

Interview Questionnaire 

2 Questions

  • Q1. Technical
  • Q2. Be yourself

I applied via Recruitment Consulltant and was interviewed before Jul 2021. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. *Introduce yourself *Purpose of working in the Company *Educational Background *Family Background *Goals and Ambition
  • Ans. 

    Experienced professional with a strong educational background and clear career ambitions, eager to contribute to the company's success.

    • I have over 5 years of experience in project management, leading teams to successfully deliver complex projects on time.

    • I hold a Master's degree in Business Administration from XYZ University, where I specialized in strategic management.

    • My family has always emphasized the importance of ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident about what you speak.

I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What are different types of cloud?
  • Q2. What is workflow,trigger, different types of reports, roles, profiles, permission set, sharing rules etc?
  • Ans. 

    Workflow, trigger, reports, roles, profiles, permission set, and sharing rules are all important features in Salesforce.

    • Workflow is a series of automated steps that can be used to streamline business processes.

    • Triggers are used to execute code before or after a record is inserted, updated, or deleted.

    • Reports are used to display data in a visual format, such as a table or chart.

    • Roles are used to define the hierarchy of ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Google the question related to your topic and also become 100% prepared with your resume.

Skills evaluated in this interview

Are these interview questions helpful?

I appeared for an interview before Jul 2020.

Interview Questionnaire 

1 Question

  • Q1. Is Infosys listed?
  • Ans. 

    Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.

    • Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)

    • It is also listed on the New York Stock Exchange (NYSE)

    • Infosys has a market capitalization of over $80 billion as of 2021

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well in advance

Interview Questionnaire 

1 Question

  • Q1. 1)Tmaus? 2 ) why are you lefted previous job? 3) technical skills knowledge 4) work in under pressure? 5) hr round 6) manager round
  • Ans. 

    Interview questions for an Associate position cover various aspects like motivation, skills, and handling pressure.

    • 1) Tmaus: This could refer to a specific term or acronym; clarify its meaning during the interview.

    • 2) Leaving previous job: Focus on seeking new challenges or growth opportunities, not negative experiences.

    • 3) Technical skills: Highlight relevant skills like data analysis, programming languages, or software...

  • Answered by AI

I applied via Job Fair and was interviewed before Feb 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic accounting methods and journals

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident About what you are saying

Tandem Crystals Interview FAQs

How many rounds are there in Tandem Crystals interview?
Tandem Crystals interview process usually has 4 rounds. The most common rounds in the Tandem Crystals interview process are Aptitude Test, One-on-one Round and Group Discussion.
How to prepare for Tandem Crystals interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Tandem Crystals. The most common topics and skills that interviewers at Tandem Crystals expect are Java, Spring Boot, HTML, Javascript and Spring Mvc.
What are the top questions asked in Tandem Crystals interview?

Some of the top questions asked at the Tandem Crystals interview -

  1. Find the complexity of the given algorithms? How do you optimise this further f...read more
  2. Tree data structure and how to optimize th...read more
  3. Culture fit, System design, Databases, Messaging queues, Distributed process...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.5/5

based on 2 interview experiences

Difficulty level

Moderate 100%

Duration

Less than 2 weeks 100%
View more

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Tandem Crystals Reviews and Ratings

based on 18 reviews

2.6/5

Rating in categories

3.2

Skill development

2.2

Work-life balance

2.7

Salary

2.1

Job security

2.2

Company culture

2.5

Promotions

2.8

Work satisfaction

Explore 18 Reviews and Ratings
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