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Data Economy Interview Questions, Process, and Tips
Top Data Economy Interview Questions and Answers
- Q1. Oop concepts Collection in javaasked in Java Developer interview
- Q2. 1.what are joins 2.what is normalisation 3.oops pillers4.asked in Software Developer interview
- Q3. What is 2NF, explain?asked in Trainee interview
Data Economy Interview Experiences
11 interviews found
Anonymous
I applied via Walk-in and was interviewed in Jul 2024. There were 5 interview rounds.
In Aptitude test contains topics like time, percentages,data interpretation etc.
In this round It is 30 mins we have 25 MCQ questions to attempt it is in Java/Python based questions.
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a recent graduate with a degree in engineering, passionate about problem-solving and eager to learn and grow in a professional setting.
Recent graduate with a degree in engineering
Passionate about problem-solving
Eager to learn and grow in a professional setting
- Q2. Explain about your projects
- Ans.
I have worked on various projects including designing a solar-powered irrigation system and developing a mobile app for waste management.
Designed a solar-powered irrigation system to help farmers in remote areas access water for their crops
Developed a mobile app for waste management to help users locate nearby recycling centers and schedule pickups
Implemented IoT sensors in the irrigation system to monitor soil moistur
(2 Questions)
- Q1. Group discussion
- Q2. How do you know about our company
- Ans.
Researched online, read about company culture, products, and recent news.
Researched online to learn about company history and values
Read about the products and services offered by the company
Kept up to date with recent news and developments within the company
Checked out employee reviews on platforms like Glassdoor
(2 Questions)
- Q1. Tell me about your self
- Ans.
I am a recent graduate with a degree in engineering, eager to learn and grow in a professional setting.
Recent graduate with a degree in engineering
Eager to learn and grow in a professional setting
Strong problem-solving skills
Experience with technical projects during studies
- Q2. General Questions
Engineer Trainee Interview Questions asked at other Companies
Pankaj Solunke
(2 Questions)
- Q1. Spark optimizations
- Q2. Pyspark quetions
Data Engineer Interview Questions asked at other Companies
Selected
I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 2 interview rounds.
(1 Question)
- Q1. Oops concept, comparator vs comparable , design principles. TDD , Circuit breaker design , integration testing , diff between hibernate and jpa , springboot annotations , restApi basics .
(1 Question)
- Q1. Basic hr questions
Interview Preparation Tips
Java Developer Interview Questions asked at other Companies
Smriti Gupta
(2 Questions)
- Q1. Java 8 new features
- Ans.
Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods.
Lambda expressions allow you to pass functionality as an argument to a method.
Functional interfaces have a single abstract method and can be used with lambda expressions.
Streams provide a way to process collections of objects in a functional style.
Default methods allow interfaces to have method imple...
- Q2. Spring basics and annotations
(2 Questions)
- Q1. Salary discussion
- Q2. Lwd discussion and joining
Skills evaluated in this interview
Java Developer Interview Questions asked at other Companies
Data Economy interview questions for popular designations
Pratiksha Walunj
Aptitude questions were easy and basics
(2 Questions)
- Q1. They asked about projects, SQL basics, oops concepts and about java concepts
- Q2. It was an easy and average interview
Software Engineer Interview Questions asked at other Companies
Selected
I applied via campus placement at Aligarh Muslim University (AMU) and was interviewed in Jan 2024. There were 2 interview rounds.
Basic logical and aptitude questions.
(4 Questions)
- Q1. Just simple python technical questions.
- Q2. Simple SQL questions
- Q3. What is 2NF, explain?
- Ans.
2NF stands for Second Normal Form. It is a database normalization technique that eliminates redundancy and ensures data integrity.
2NF is based on the concept of functional dependencies.
It requires that a table be in 1NF and each non-key attribute is functionally dependent on the entire primary key.
To achieve 2NF, we identify partial dependencies and remove them by creating separate tables.
Example: If we have a table wi...
- Q4. Dense rank, row number and rank?
Interview Preparation Tips
- Normalisation
Trainee Interview Questions asked at other Companies
Jobs at Data Economy
I was interviewed in May 2024.
Check whether a string is a valid parenthesis or not.
Data Engineer Interview Questions asked at other Companies
I applied via Referral and was interviewed in Oct 2023. There were 5 interview rounds.
Some resoning questions and time and work , percentage, numbering, relationship que
(2 Questions)
- Q1. Ask basics questions of SQL and java
- Q2. Oop concepts Collection in java
- Ans.
OOP concepts in Java involve encapsulation, inheritance, polymorphism, and abstraction. Collections in Java are used to store and manipulate groups of objects.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction...
Mcq of java launguage
(3 Questions)
- Q1. Tell me about yourself Where do you see yourself in 5 years
- Q2. Strength and weekness
- Q3. Short term goal and long term goal
Interview Preparation Tips
Skills evaluated in this interview
Java Developer Interview Questions asked at other Companies
Selected
I applied via Referral
(1 Question)
- Q1. Scenario based questions on various tools and techniques
(1 Question)
- Q1. Data warehouse Testing Agile Team management
Interview Preparation Tips
Team Manager Interview Questions asked at other Companies
I applied via campus placement at Dr DY Patil Institute of Management and Research, Pune and was interviewed in Aug 2021. There were 4 interview rounds.
General Aptitude related questions on Time & work, Percentage, Basic calculation and some reasoning questions
(2 Questions)
- Q1. Basic SQL questions about tables, joins and one query to write on real life scenario
- Q2. Project discussion, Oops concepts and few Java concepts
(3 Questions)
- Q1. Where do you see yourself in 5 years?
- Q2. What are your strengths and weaknesses?
- Q3. Tell me about yourself.
Interview Preparation Tips
- SQL
- Java
Software Intern Interview Questions asked at other Companies
Data Economy Interview FAQs
The duration of Data Economy interview process can vary, but typically it takes about less than 2 weeks to complete.
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Data Economy Interviews By Designations
- Data Economy Java Developer Interview Questions
- Data Economy Data Engineer Interview Questions
- Data Economy Engineer Trainee Interview Questions
- Data Economy Software Developer Interview Questions
- Data Economy Software Engineer Interview Questions
- Data Economy Software Intern Interview Questions
- Data Economy Team Manager Interview Questions
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Data Economy Interview Process
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