IBM Research Intern Interview Questions and Answers

Networking core java , oops . data interpretation , data analysis , English and basic Maths question

Java questions , Dsa questions . timing was approx 2 hours

The first round was a mcq test based on aptitude and statstics

2nd round was a coding round. Three questions were given . Two were easy and one was medium

Q1. Two leetcode easy level questions
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Q2. One leetcode medium level question
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Standard Aptitude topics, 30 mins - 30 questions

Q1. Case Study for how to design a data Lake ? standard questions - tell me about yourself, why us
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Q2. Case Study for how to design a chess game
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Q1. Tell me about yourself
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I am a motivated and enthusiastic individual with a strong passion for learning and gaining practical experience in the field of [internship position].
• I am currently pursuing a degree in [relevant field] at [university name].

• I have completed coursework in [specific subjects] which have provided me with a solid foundation in [relevant skills].

• I have gained practical experience through internships at [company/organizatio...read more
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Q2. Describe yourself in brief and previous experience
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I am a motivated and enthusiastic individual with previous experience in various internships.
• Completed a marketing internship at XYZ Company, where I assisted in developing social media campaigns and analyzing market trends.

• Worked as a research intern at ABC Organization, conducting data analysis and assisting in writing research reports.

• Volunteered as an intern at a local hospital, shadowing doctors and nurses to gain...read more
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It was not good, it contain mostly question of java programming.

Q1. Print factorial of n through recursion Sum of all n numbers
Ans. 
Factorial of n and sum of n numbers using recursion
• Create a recursive function to calculate factorial of n

• Use a recursive function to calculate the sum of all n numbers

• Handle base cases for both factorial and sum calculations

• Example: Factorial of 5 = 5 * 4 * 3 * 2 * 1 = 120, Sum of first 5 numbers = 1 + 2 + 3 + 4 + 5 = 15
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Q1. Oops concepts and data structures
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Q2. Dbms questions where based on normalization
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Hackerrrank and for 1 hour 3 LC medium

Q1. Aggresive cow medium dsa q
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Q2. Binary search on ans type
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