2 Cyfuture Data Engineer Interview Questions & Answers | Complete Prep Guide 2025

Cyfuture Data Engineer Interview Experiences

1 interview found

Data Engineer Interview Questions & Answers

Anonymous

posted on 2 May 2023

Interview experience

Good

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

Selected

I applied via Job Portal and was interviewed before May 2022. There were 2 interview rounds.

Round 1 - Coding Test

Coding test was bad. they asked irrelevant things that were not related to the field

Round 2 - One-on-one

(2 Questions)

Q1. What is data engineering

Ans.

Data engineering is the process of designing, building, and maintaining the infrastructure for data storage and processing.

Data engineering involves creating and managing data pipelines
It includes tasks such as data modeling, data integration, and data warehousing
Data engineers work with big data technologies such as Hadoop, Spark, and NoSQL databases
They also ensure data quality, security, and scalability
Examples of d...

Answered by AI

Add your answer

Q2. What is resilient distributed database

Ans.

A resilient distributed database is a database that can continue to function even if some of its nodes fail.

It is designed to be fault-tolerant and highly available.
Data is distributed across multiple nodes to ensure redundancy.
If one node fails, the database can continue to function using data from other nodes.
Examples include Apache Cassandra, Riak, and HBase.

Answered by AI

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on basics

Skills evaluated in this interview

Top trending discussions

View All

Salary Discussions, Hike & Promotions

I have got an offer of 34 LPA from TCS and Capgemini . I have 11 years of experience , Azure Developer. Can you please guide / suggest which company should I join . I am confused since both are offering the s... read more

Got a question about Cyfuture?

Ask anonymously on communities.

Interview questions from similar companies

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 22 Feb 2022

I applied via Campus Placement and was interviewed before Feb 2021. There were 3 interview rounds.

Round 1 - Aptitude Test

Aptitude round consists Logical reasoning, General Aptitude, Grammar related questions etc. All are moderate level questions.

Round 2 - Technical

(3 Questions)

Q1. Explain OOPs w.r.t Java

Ans.

OOPs is a programming paradigm that uses objects to represent real-world entities. Java is an OOPs language.

OOPs stands for Object-Oriented Programming System
Java is a class-based OOPs language
Encapsulation, Inheritance, Polymorphism, and Abstraction are the four pillars of OOPs
Objects have state and behavior
Java supports interfaces, which allow for multiple inheritance
Example: A car can be represented as an object wit...

Answered by AI

Add your answer

Q2. Explain about the projects that you have worked on

Add your answer

Q3. Explain how Java solves machine dependency of code execution

Ans.

Java solves machine dependency by using bytecode and virtual machine.

Java code is compiled into bytecode which is platform-independent
The bytecode is executed by the Java Virtual Machine (JVM) which is platform-specific
JVM translates bytecode into machine code for the specific platform
This allows Java code to run on any platform with a JVM installed
Example: A Java program compiled on Windows can run on Linux or Mac as

Answered by AI

Add your answer

Round 3 - HR