by Amit Prabhu | Updated on 26 May 2023

Table of content:

1. About IBM

2. Characteristics of IBM

3. IBM Selection process

4. How to answer IBM Interview Questions

5. IBM Interview Questions

6. Conclusion

7. FAQ

 

About IBM

IBM (International Business Machines) have corporate headquarters at Armonk, New York. Today the company is one of the largest technical giants in the world and one of the most popular companies when it is talked about Softwares, pall computing, Blockchain, AI and consulting services. IBM has filed more patents than any other company between 1993 and 2020, illustrating its long-standing commitment to innovation. In order to lead the industry, IBM is still making investments inslice edge technologies like AI, hybrid clouds and quantum computing today.

Characteristics Of IBM

• Longevity: IBM has a long history, founded over a century ago in 1911. Over the times, the company has evolved by adapting to changing request trends, technology and client requirements.  
• Innovation: IBM has a character for being at the forefront of technological invention and developing numerous groundbreaking technologies, including mainframes, relational databases and the AI platform Watson.  
• Global presence: IBM is a transnational company with services in more than 170   countries. Our global reach allows us to serve guests in different diligence and topographies. 
• Diverse Products and Services: IBM has a different portfolio of products and services gauging   tackle, software, pall computing, AI, blockchain and consulting services. This will enable the company to serve guests in colorful diligence and give end- to- end results. 
• Commitment to sustainability: IBM has a strong commitment to sustainability and social responsibility. We've set ambitious pretensions to reduce greenhouse gas emigrations, conserve water and promote an indirect frugality. 
• Focus on client needs: IBM strives to understand and meet client requirements. The company invests heavily in exploration and development to produce products and services that meet client challenges and drive invention across multiple diligence.

 

IBM Selection Process:

• Applying: Candidates can apply for open positions through IBM's careers site or other job portals. You will need to submit your resume and fill in the required information. 
• Selection: IBM recruiters review applications and shortlist candidates who meet the requirements for the position. We may also conduct an initial telephone or video interview to assess the candidate's qualifications and suitability. 
• Assessment: Depending on the role, candidates may be asked to complete assessment tests or coding challenges to demonstrate their skills and knowledge.  
• Interviews: Candidates selected as finalists will be invited to one or more interviews. Interviews are conducted in person or via video conference. These interviews may include technical questions, behavioral questions, and an assessment of your problem- working and communication skills.
• Background checks and background checks: IBM will conduct background checks and background checks on selected candidates to verify their qualifications and suitability for the position

How to answer interview Questions

Answering interview questions can be nerve- wracking, but with preparation and practice, you can increase your chances of giving a strong and confident response. Then are some tips on how to answer interview questions  

1. Understand the question: Hear precisely to the question and make sure you understand it before answering. However, ask the interviewer to clarify, if you are not sure.  

2. Prepare in advance: Research common interview questions and prepare your responses in advance. suppose about your skills, experiences, and achievements, and how they relate to the job conditions.  

3. Be true and specific: Answer the question directly and give specific examples to illustrate your points. Avoid rambling or giving too important detail.  

4. Stay positive: Emphasize your strengths and achievements, but also be honest about your sins. Focus on what you have learned from your mistakes.  

5. Be confident: Speak easily and confidently, and maintain eye contact with the interviewer. Avoid using padding words similar as" um" and" like".  

IBM Interview Questions

Technical Questions

1. What's the difference between an abstract Java class and an interface?

ANSWER: While an interface can only contain abstract methods, an abstract Java class can contain both abstract and non-abstract methods. Classes can implement numerous interfaces but can only extend abstract classes.  

 2. Can you explain the concept of multithreading in Java?  

ANSWER: The ability to operate many threads simultaneously within a programme is known as multithreading in Java. This enables the processing of multiple jobs simultaneously, potentially enhancing performance. 

 3. How can I tune SQL queries for better performance? 

 ANSWER: SQL query performance can be improved by optimizing the query itself, indexing tables, and reducing the amount of data retrieved. Specific techniques include using appropriate join types, avoiding wildcard characters in search conditions, and judicious use of aggregation functions..

4. Can you explain the concept of polymorphism in object-oriented programming?

ANSWER: Polymorphism in object-oriented programming is the ability to treat objects of different classes as if they belonged to the same class. This allows flexibility and reusability of your code. 

 5. Write a program to find the factorial of a given number. 

ANSWER: 

6. Write a program to find the maximum element in an array. 

ANSWER:

 

7. Write a program to reverse a string. 

ANSWER:

 

8. Write a program to check if a given string, is a palindrome. 

ANSWER: 

9. Write a program to sort an array in ascending order.

ANSWER:

HR Questions (vary from person to person here are some of the question examples that may be asked):

1. Tell us about your previous work experience?

ANSWER: Sure, I have experience working in software development for the past 3 years. During that time, I worked on a variety of projects and gained experience in several programming languages and software development methodologies.

2. What are your strengths and weeknesses?

ANSWER: My strengths include my ability to work well in a team and I have my strong problem-solving skills too. As for weaknesses, I am a little bit careless about my health when I go to work.

3. What are your long-term career goals and how do you plan to achieve them?

ANSWER: My long- term career goal is to continue to develop my skills and knowledge in the software development field, and  ultimately take on a leadership role. In order to achieve this, I plan to continue learning through professional development opportunities  similar to attending workshops and conferences, reading industry publications, and seeking mentorship from  educated colleagues. I also plan to take on  further responsibilities and seek out leadership opportunities within my current role, as well as explore new challenges in  unborn positions. Eventually, my  thing is to become a  reputed and effective leader in the software development industry. 

4. Can you give an example of a time when you had to adapt to change in the workplace?

ANSWER: Yes, in my  former job, we had to switch from using one software development methodology to another. To adapt, I did some research on the new methodology and attended training sessions to learn  further about it. I also communicated with my team and made sure we were  each on the same  runner. While there were some challenges at first, I  ultimately acclimated to the new methodology and was  suitable to contribute to the success of the project. 

5. How do you handle conflicts or difficult situations in the workplace?

ANSWER: I try to approach conflicts or  delicate situations in a calm and rational manner, and I always try to find a solution that benefits everyone involved. I'm also open to feedback and willing to acclimate my approach if necessary. 

Conclusion

To join IBM, candidates must go through a rigorous selection process. This process generally involves a combination of online assessments, specialized interviews, and behavioral interviews. Specialized interviews generally ask questions about programming, data structures, algorithms, and other technical generalities.  Preparing for an IBM interview requires a strong specialized background and knowledge of the company's products and services. campaigners should be suitable to effectively communicate their ideas and specialized results to canvassers and demonstrate problem- working skills.