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NucleusTeq Interview Questions and Answers
NucleusTeq Interview Experiences
8 interviews found
Anonymous
I applied via Approached by Company and was interviewed in Jun 2024. There were 2 interview rounds.
(2 Questions)
- Q1. Prepare Amazon Cart APIs in java, create Rest API s with proper code.
- Ans.
Create Amazon Cart APIs in Java for Rest API
Use Spring Boot framework for creating Rest APIs
Implement CRUD operations for managing cart items
Secure APIs using authentication and authorization mechanisms
Handle error responses and exceptions gracefully
Test APIs using tools like Postman or JUnit
- Q2. Reverse words given in a string (java programme).
- Ans.
Reverse words in a string using Java program.
Split the string into an array of words using split() method
Iterate through the array in reverse order and append each word to a new string
Return the reversed string
(2 Questions)
- Q1. Memory management introduced in java 1.8. Explain about that.
- Ans.
Java 1.8 introduced improvements in memory management with features like Metaspace and G1 garbage collector.
Metaspace replaces the permanent generation (PermGen) for class metadata storage.
G1 garbage collector is designed for better performance and predictability by dividing the heap into regions.
These improvements help in reducing memory leaks and optimizing garbage collection.
Example: Use of Metaspace allows for dyna...
- Q2. Prepare your project till the deepest level.
- Ans.
I will provide a detailed overview of my project, including its objectives, features, technologies used, and the overall architecture.
Outline the project objectives and goals
Describe the features and functionalities of the project
Explain the technologies and tools used in the project
Discuss the overall architecture and design of the project
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Sep 2024. There were 2 interview rounds.
Simple question from array and string along with one sql query and some computer science problems
(3 Questions)
- Q1. Ask question according to resume
- Q2. Sql query and DSA problem
- Q3. Core java problem
Interview Preparation Tips
90 minutes aptitude + coding questions also there
(2 Questions)
- Q1. Regarding oops and all its pillars
- Q2. Regarding pointers
Interview Preparation Tips
It was easy including 15 questions of aptitude and reasoning.
Medium level 2 questions they ask from dsa
(1 Question)
- Q1. About your self and project descusion
I applied via Campus Placement and was interviewed in Sep 2024. There were 3 interview rounds.
Questions asked on sql and coding
(1 Question)
- Q1. Asked on joins and sql
(1 Question)
- Q1. Duplicate in an array and simple sorting based
- Ans.
Find duplicates in an array of strings and sort them.
Iterate through the array and use a HashMap to keep track of duplicate strings.
After finding duplicates, sort the array using a sorting algorithm like quicksort or mergesort.
Return the sorted array with duplicates removed.
Interview Preparation Tips
Skills evaluated in this interview
I applied via Job Portal and was interviewed in Jan 2024. There were 3 interview rounds.
(1 Question)
- Q1. 1 SQL problem 1 Pyspark Problem Few Data modelling question and project related.
(1 Question)
- Q1. 1 SQL problem Implement SCD using pyspark.
- Ans.
Implement Slowly Changing Dimension (SCD) using pyspark
Use pyspark to read the source and target tables
Identify the changes in the source data compared to the target data
Update the existing records in the target table with the new values
Insert new records for the new data in the source table
Handle historical data by maintaining effective start and end dates
(1 Question)
- Q1. Basic HR questions.
Interview Preparation Tips
Skills evaluated in this interview
Selected
I appeared for an interview before Mar 2023.
(1 Question)
- Q1. PySpark ,SQL, Python related questions
(1 Question)
- Q1. General Discussion
Selected
I appeared for an interview before Mar 2023.
(1 Question)
- Q1. Related Big Data, SQL, PySpark
Top trending discussions
Interview questions from similar companies
I applied via Company Website and was interviewed before Jun 2021. There were 2 interview rounds.
First round was coding as well as aptitude done together went well I guess focusing on codes helps a lot.
(1 Question)
- Q1. 2nd round included tr and mr round went quite enegritic
Interview Preparation Tips
Trisha Kundu
I applied via Campus Placement and was interviewed in Apr 2020. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Are you willing to relocate?
- Ans.
Yes, I am open to relocating for the right opportunity that aligns with my career goals and personal growth.
Relocation can provide exposure to new technologies and methodologies.
I am excited about the prospect of working in diverse teams and cultures.
For example, moving to a tech hub like San Francisco could enhance my career.
I understand the challenges of relocating, but I see them as opportunities for growth.
- Q2. Why should I hire you?
- Ans.
I bring a unique blend of skills, experience, and passion for software development that aligns perfectly with your team's goals.
Proven experience in developing scalable applications, such as a recent project where I improved performance by 30%.
Strong problem-solving skills demonstrated through my contributions to open-source projects, enhancing functionality and fixing bugs.
Excellent teamwork and communication abilitie...
Interview Preparation Tips
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