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Tandem Crystals Interview Questions and Answers
Tandem Crystals Interview Experiences
2 interviews found
Anonymous
Selected
I applied via Naukri.com and was interviewed in Nov 2023. There were 3 interview rounds.
(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...
- 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
Percentage problems, Algorithms
(1 Question)
- Q1. Culture fit, System design, Databases, Messaging queues, Distributed processing
Interview Preparation Tips
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
Senior Java Developer Interview Questions asked at other Companies
I applied via Campus Placement
How to improve indian education System.
Work and time, speed and distance, compound Interest, mixture , profit & loss.
Java Technical Question.
(1 Question)
- Q1. Core java , oops , Basic Data Structure , SQL, UI & UX , HTML, CSS
(1 Question)
- Q1. What is your Strength,Weekness , Question related to your planing.
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. Questions on Java,SQL,some trending technologies(IOT,Big data),pattern questions, programming questions with different approaches.
Interview Preparation Tips
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
Attended the codevita competition in final year of college.
(3 Questions)
- Q1. About College Project
- Q2. Some very basics of java
- Q3. Experience of college project as a team
Interview Preparation Tips
I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.
(5 Questions)
- Q1. If you cleared Aptitude and Coding, Mostly Interview will be cleared with some basics questions like OOPs concepts, sort functions kind of questions.
- Q2. Explain OOPs concept in JAVA?
- Ans.
OOPs concept in JAVA is a programming paradigm that focuses on objects and their interactions.
OOPs stands for Object-Oriented Programming
It involves the use of classes, objects, inheritance, polymorphism, and encapsulation
Classes are used to define objects and their properties
Objects are instances of classes that can interact with each other
Inheritance allows for the creation of new classes based on existing ones
Polymo...
- Q3. Function to sort an array in Java?
- Ans.
Java provides Arrays.sort() method to sort an array.
Use Arrays.sort() method to sort an array of strings.
The method sorts the elements in ascending order by default.
To sort in descending order, use Collections.reverseOrder() method.
- Q4. Tell me about yourself?
- Q5. Final year project which you worked on?
Interview Preparation Tips
Skills evaluated in this interview
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
(1 Question)
- Q1. Basic questions of java.
(1 Question)
- Q1. Intro and other hr related questions.
Interview Preparation Tips
Arham Khokhar
I applied via Company Website and was interviewed before Apr 2021. There were 2 interview rounds.
It's totally based on Basic understanding of concepts such as Linear arrangement, circular arrangement، blood relation, direction sense, ratio proportion, time, speed, distance
(3 Questions)
- Q1. It's based on OOPS Concepts,
- Q2. Strength and weaknesses
- Q3. About yourself, about educational background, why should we hire you
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Entry level aptitude test
(1 Question)
- Q1. Introduction and about college project.
Interview Preparation Tips
I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.
The first round is an aptitude online test that had Basics of Computer Science, Mathematics, English and then finally one basic program to code and compile like Palindrome.
Three panellists were present and it was a face-face round, Panellist 1 and 2 takes the technical discussions like classes, inheritance, oops concept, basic syntax, and such. Panellist 3 talks more about your resume skills, hobbies and the company overview.
Interview Preparation Tips
- Basic Promgramming Questions
- Aptitiude
I applied via Recruitment Consulltant and was interviewed before May 2021. There were 2 interview rounds.
(1 Question)
- Q1. Usual technical questions generic
(1 Question)
- Q1. Package and offer details
Interview Preparation Tips
Tandem Crystals Interview FAQs
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