7 IBM Data Architect Interview Questions & Answers | Complete Prep Guide 2025

IBM Data Architect Interview Experiences

2 interviews found

Data Architect Interview Questions & Answers

Anonymous

posted on 14 Nov 2024

Interview experience

Average

Difficulty level

Process Duration

Result

Round 1 - Technical

(2 Questions)

Q1. Asked about data tools other than AWS services

Add your answer

Q2. When did you use HUDI and Iceberg

Ans.

I have used HUDI and Iceberg in my previous project for managing large-scale data lakes efficiently.

Implemented HUDI for incremental data ingestion and managing large datasets in real-time
Utilized Iceberg for efficient table management and data versioning
Integrated HUDI and Iceberg with Apache Spark for processing and querying data

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Skills evaluated in this interview

Data Architect Interview Questions & Answers

Anonymous

posted on 2 Oct 2024

Interview experience

Excellent

Difficulty level

Moderate

Process Duration

6-8 weeks

Result

I applied via Naukri.com and was interviewed before Oct 2023. There were 3 interview rounds.

Round 1 - Technical

(2 Questions)

Q1. Explain the data architecture for project worked?

Ans.

Implemented a data architecture using a combination of relational databases and data lakes for efficient data storage and processing.

Utilized a combination of relational databases (e.g. MySQL, PostgreSQL) and data lakes (e.g. Amazon S3) for storing structured and unstructured data.
Implemented ETL processes to extract, transform, and load data from various sources into the data architecture.
Designed data models to ensur...

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Q2. Explain about you past responsibilities?

Ans.

I have been responsible for designing, implementing, and maintaining data architecture to support business needs.

Designed data models to meet business requirements
Implemented data warehouses and ETL processes
Ensured data quality and integrity
Collaborated with stakeholders to understand data needs
Optimized database performance

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Round 2 - Technical

(1 Question)

Q1. Explain datalake and delta lake

Ans.

Datalake is a centralized repository that allows storage of large amounts of structured and unstructured data. Delta Lake is an open-source storage layer that brings ACID transactions to Apache Spark and big data workloads.

Datalake is a storage repository that holds vast amounts of raw data in its native format until needed.
Delta Lake is an open-source storage layer that brings ACID transactions to big data workloads.
D...

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Round 3 - HR

(2 Questions)

Q1. About yourself?

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Q2. Confortable with relocation

Ans.

Yes, I am open to relocation for the right opportunity.

I am willing to relocate for a position that aligns with my career goals and offers growth opportunities.
I have previous experience relocating for work and have found it to be a positive experience.
I am open to exploring new locations and cultures as part of my career development.

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Skills evaluated in this interview

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...

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Q2. Explain about the projects that you have worked on

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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

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Round 3 - HR

(2 Questions)

Q1. Why should we hire you?

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Q2. Tell me about yourself.

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Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Java

Interview preparation tips for other job seekers - Keep it simple, Prepare basics of 1st preferred Programming Language.

Skills evaluated in this interview

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 31 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Numerical ability and logical reasoning followed by some coding mcqs

Round 2 - Technical

(1 Question)

Q1. Print 1 to 100 without for loop

Ans.

Printing 1 to 100 without for loop

Use recursion to print numbers from 1 to 99
Print 100 outside the recursion
Use a base case to stop recursion at 100

Answered by AI

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare from interview bit and practice mcqs

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 5 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Simple aptitude test

Round 2 - One-on-one

(1 Question)

Q1. General questions as per your cv

Add your answer

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

Aptitude

Interview preparation tips for other job seekers - Great company for freshers.. lot to learn and experience

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 5 Jul 2022

I applied via Company Website and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Coding Test

Attended the codevita competition in final year of college.

Round 2 - Technical

(3 Questions)

Q1. About College Project

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Q2. Some very basics of java

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Q3. Experience of college project as a team

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Interview Preparation Tips

Interview preparation tips for other job seekers - Codevita is a really good platform to help you join TCS as a final year graduate in college

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 10 Aug 2022

I applied via Campus Placement and was interviewed before Aug 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

It was a basic aptitude test.

Round 2 - One-on-one

(1 Question)

Q1. Interview was fine. Mostly asked about my final year project.

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Attend the interview with cool head. All the best.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 8 Jun 2022

I applied via Campus Placement and was interviewed before Jun 2021. There were 2 interview rounds.

Round 1 - Aptitude Test

Round 2 - Technical

(1 Question)

Q1. Explain the mini projects and main project completed during Engineering.

Add your answer

Interview Preparation Tips

Topics to prepare for Infosys System Engineer interview:

DBMS
Software Engineering
Basic coding

Interview preparation tips for other job seekers - Just make sure the resume should be precise and you have knowledge on the things mentioned in your resume.

Be confident and have a smiling face in the interview round.

System Engineer Interview Questions & Answers

Infosys

Anonymous

posted on 17 May 2022

I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Coding Test

- basic programming on C

Round 2 - HR

(1 Question)

Q1. - question based on your resume

Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Things are asked only from resume . Make sure you recite every word you mentioned in your resume .
whatever project you are including , you should know enough to explain everything.

System Engineer Interview Questions & Answers

TCS

Anonymous

posted on 3 Mar 2022

I applied via Campus Placement and was interviewed before Mar 2021. There were 2 interview rounds.

Round 1 - Coding Test

Round 2 - Technical

(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.

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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...

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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.

Answered by AI

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Q4. Tell me about yourself?

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Q5. Final year project which you worked on?

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Interview Preparation Tips

Interview preparation tips for other job seekers - Most of people clears Aptitude/Coding round. clears interview for freshers recruit

Skills evaluated in this interview

IBM Interview FAQs

How many rounds are there in IBM Data Architect interview?

IBM interview process usually has 2 rounds. The most common rounds in the IBM interview process are Technical and HR.

How to prepare for IBM Data Architect 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 IBM. The most common topics and skills that interviewers at IBM expect are Data Architecture, SQL, Data Warehousing, Python and Data Modeling.

What are the top questions asked in IBM Data Architect interview?

Some of the top questions asked at the IBM Data Architect interview -

Explain the data architecture for project work...read more
When did you use HUDI and Iceb...read more
Explain datalake and delta l...read more

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IBM Data Architect Salary

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₹11.3 L/yr - ₹38 L/yr

At par with the average Data Architect Salary in India

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