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IBM Interview Questions, Process, and Tips

Updated 4 Mar 2025

Top IBM Interview Questions and Answers

View all 1.2k questions

IBM Interview Experiences

Popular Designations

2.3k interviews found

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - One-on-one 

(3 Questions)

  • Q1. Difference between hashmap and hash table
  • Ans. 

    HashMap is non-synchronized and allows null values, while HashTable is synchronized and does not allow null values.

    • HashMap is non-synchronized, meaning it is not thread-safe, while HashTable is synchronized and thread-safe.

    • HashMap allows null values for both keys and values, while HashTable does not allow null keys or values.

    • HashMap is generally preferred for non-thread-safe applications, while HashTable is used in mul

  • Answered by AI
  • Q2. Static block related questions
  • Q3. Arraylist and linkedlist question

Skills evaluated in this interview

Top IBM Java Developer Interview Questions and Answers

Q1. 1. Abstraction vs Inheritance 2. What is Garbage collector? 3. What is class loader? 4. Spring security 5. Scopes of bean 6. Wait , notify and notify all 7. Class level vs object level local 8. Arraylist vs Linkedlist 9. Singleton class 10.... read more
View answer (1)

Java Developer Interview Questions asked at other Companies

Q1. Sort 0 1You have been given an integer array/list(ARR) of size N that contains only integers, 0 and 1. Write a function to sort this array/list. Think of a solution which scans the array/list only once and don't require use of an extra arra... read more
View answer (4)

Sopra Steria

Rated 4 for Job Security by our employees on AmbitionBox

Secure your future with a company that values your job stability.

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Oct 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Aptitude Test Online

Round 2 - Case Study 

Case study - Data domain

Round 3 - Technical 

(2 Questions)

  • Q1. General ETL Testing questions
  • Q2. General Testing questions
Round 4 - Technical 

(2 Questions)

  • Q1. Managerial Questions
  • Q2. Agile and Scrum questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare in Testing concepts and coding

Senior Test Analyst Interview Questions asked at other Companies

Q1. What is Test Prioritization and How we apply to our Test Case?
View answer (1)
IBM Interview Questions and Answers for Freshers
illustration image
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - One-on-one 

(2 Questions)

  • Q1. Sap t code for vendors creation
  • Q2. As per accounting standard 10

Interview Preparation Tips

Interview preparation tips for other job seekers - Good to work place need more improvement

Process Specialist Interview Questions asked at other Companies

Q1. What do you understand in KYC, KYC documents? In your previous organisation what did you learn? Can you tel something about what solution have you solve and what are the outcomes? Questions based on process improvement or implementation?
View answer (2)
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I was interviewed in Dec 2024.

Round 1 - Technical 

(1 Question)

  • Q1. Everything Regarding python
Round 2 - Technical 

(1 Question)

  • Q1. Everything regarding AI/ML/DL with example
Round 3 - Mangineral 

(1 Question)

  • Q1. Most situation-based questions

Top IBM Software Developer Interview Questions and Answers

Q1. Chocolate ProblemGiven an array/list of integer numbers 'CHOCOLATES' of size 'N', where each value of the array/list represents the number of chocolates in the packet. There are ‘M’ number of students and the task is to distribute the choco... read more
View answer (1)

Software Developer Interview Questions asked at other Companies

Q1. Maximum Subarray SumGiven an array of numbers, find the maximum sum of any contiguous subarray of the array. For example, given the array [34, -50, 42, 14, -5, 86], the maximum sum would be 137, since we would take elements 42, 14, -5, and ... read more
View answer (38)

IBM interview questions for popular designations

 Application Developer

 (110)

 Software Developer

 (98)

 Associate Systems Engineer

 (89)

 Software Engineer

 (87)

 Advisory System Analyst

 (46)

 Data Engineer

 (41)

 Senior Systems Engineer

 (37)

 Senior Software Engineer

 (30)

FULL stack Engineer(sde-2) Interview Questions & Answers

user image Anonymous

posted on 15 Jan 2025

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Company Website and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. What happens behind the scenes when you search using a URL in a web browser, such as Google.com?
  • Ans. 

    When searching using a URL in a web browser like Google.com, the browser sends a request to the server, which processes the query and returns relevant results.

    • 1. User enters a URL in the browser's address bar, such as google.com

    • 2. The browser sends a request to the DNS server to translate the domain name (google.com) into an IP address

    • 3. The browser then sends a request to the server hosting the website (Google's serve...

  • Answered by AI
  • Q2. What challenges did you face when migrating a legacy monolith to a microservices architecture?
  • Ans. 

    Challenges faced when migrating a legacy monolith to a microservices architecture

    • Breaking down the monolith into smaller services without disrupting existing functionality

    • Ensuring proper communication between microservices to maintain data consistency

    • Implementing a robust monitoring and logging system to track performance and errors

    • Dealing with the increased complexity of managing multiple services and dependencies

    • Addr

  • Answered by AI

Get interview-ready with Top IBM Interview Questions

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed in Dec 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Over all experience and details on Implementation project
  • Q2. Scenario based questions?
Round 2 - HR 

(1 Question)

  • Q1. What is your current salary and what is expected
  • Ans. 

    I am currently earning $80,000 annually and I am looking for a salary in the range of $90,000 to $100,000.

    • Current salary: $80,000 annually

    • Expected salary range: $90,000 - $100,000

    • Open to negotiation based on benefits and responsibilities

  • Answered by AI

Project Manager Interview Questions asked at other Companies

Q1. What is success & what is failure to you? How do you handle failure? - not much interviewer asks such questions, but I believe these are very important questions, if you want to succeed.
View answer (1)

Jobs at IBM

View all
Interview experience
3
Average
Difficulty level
Moderate
Process Duration
-
Result
-
Round 1 - Coding Test 

BE AWARE THAT Interview starts at 10 ends at 6 in the evening

this will be 1st round

let arr=[{id:1,x:10},{id:2,y:10}}],let arr2=[{id:1:x10},{id:3,y:20}]
you need to combine both the object merge it into one

2. you will be given sql query to write that is get method

Interview Preparation Tips

Interview preparation tips for other job seekers - you explain ABC - XYZ about each and every topic all simple topics only
but in depth knowledge in it
for ex promise
they will say to write a code inside a promise, if the code fails you need to you show reject , each and every word you need to explain, from where response has came , why you did not assign any values for response how it will work
2 basis question only but in depth knowledge
for loop takes 5 sec, promise take 3 sec which will execute and why

Node JS Developer Interview Questions asked at other Companies

Q1. 2. What are the main modules of Node.js? Explain in detail.
View answer (3)
Interview experience
4
Good
Difficulty level
Easy
Process Duration
-
Result
Selected Selected

I applied via Walk-in and was interviewed in Oct 2024. There were 4 interview rounds.

Round 1 - Aptitude Test 

Sap fico aptitude test

Round 2 - Assignment 

Assignment in sap fico

Round 3 - One-on-one 

(2 Questions)

  • Q1. What is role in this company?
  • Q2. What is company job description?
  • Ans. 

    Company job description outlines the duties, responsibilities, qualifications, and expectations for a specific role within the organization.

    • Defines the tasks and responsibilities of the position

    • Outlines the qualifications and skills required for the job

    • Sets expectations for performance and behavior in the role

  • Answered by AI
Round 4 - Technical 

(2 Questions)

  • Q1. How to ask interview
  • Q2. Improve my skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Thank you

SAP Fico end User Interview Questions asked at other Companies

Q1. What is company job description?
View answer (1)
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Questions on coding- salesforce and object oriented programing concepts and the next test was how we respond to the situations

Round 2 - One-on-one 

(3 Questions)

  • Q1. Salesforce Configurations , Role , Profile scenario based quesitons
  • Q2. Coding - trigger , given a scenario - need to write a code
  • Q3. Aura components questions
Round 3 - One-on-one 

(2 Questions)

  • Q1. Managerial Round - question asked on basics of salesforce , best practices of salesforce, why use flows and discussion about the project experiences
  • Q2. Discussion about the project
Round 4 - HR 

(1 Question)

  • Q1. Location and salary negotiation

Senior Advisory Consultant Interview Questions asked at other Companies

Q1. Can you give us details of the Liasoning part (of u r duty)?
View answer (1)

Process Analyst finance and administration Interview Questions & Answers

user image Soujanya Thippeswamy

posted on 14 Feb 2025

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Case Study 

Case studies will be provided

Round 2 - One-on-one 

(2 Questions)

  • Q1. Basic accounting questions
  • Q2. Based on profile, question will be asked
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IBM Interview FAQs

How many rounds are there in IBM interview?
IBM interview process usually has 2-3 rounds. The most common rounds in the IBM interview process are Technical, HR and Resume Shortlist.
How to prepare for IBM 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 Agile, SQL, Python, Interpersonal Skills and Javascript.
What are the top questions asked in IBM interview?

Some of the top questions asked at the IBM interview -

  1. 1. Abstraction vs Inheritance 2. What is Garbage collector? 3. What is class lo...read more
  2. How to check that all port are connected to your computers and power supply or ...read more
  3. what is comp & comp 3 differance ...read more
How long is the IBM interview process?

The duration of IBM interview process can vary, but typically it takes about less than 2 weeks to complete.

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IBM Interview Process

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