IBM Graduate Engineer Interview Questions and Answers

3 subsections with aptitude quantitative verbal and essay writing

2 coding questions. easy-medium level.

Q1. 30 mins online test. need to repeat what is told, grammatical errors, etc.
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Q1. Resume-based very easy questions, final year project
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Q2. Some situation-based questions like your teammate isn't prepared for the project demo what will you do. Why not apply for a master's? What was your contribution to the project? Internship experience. some ...read more
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Q1. Easy. mainly check for confidence and communication skills
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1 hr aptitude test, and psuedocodes

There were 2 coding questions, easy to medium in 45 mins total

Q1. Basic Introduction
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Q2. Projects and resume
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Q3. OOPS and DBMS, like pillars of OOPS
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Online test , mixed of techincal and aptitude questions

They will give some topic, we have talk about it

Q1. Self-introduction
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Q2. Questions from technical skills you kept
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Moderate test level having cpp and java.

Q1. What are the technologies used in your project.?
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Q1. Write a letter of absence from hostel in microsoft word.
Ans. 
Writing a letter of absence from hostel in Microsoft Word
• Start by addressing the hostel warden or relevant authority

• Provide a brief explanation for the absence

• Mention the dates of absence and expected return date

• Express regret for any inconvenience caused

• Sign off with your name and room number
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Q1. Explain different data types.
Ans. 
Data types are classifications that specify which type of value a variable can hold.
• Data types include integers (whole numbers), floats (decimal numbers), strings (text), booleans (true/false), and arrays (lists of values).

• Integers are used for counting, floats for precise calculations, strings for text manipulation, booleans for logical operations, and arrays for storing multiple values.

• For example, an integer variabl...read more
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It consists of numerous types of reasoning and quants questions. They are basic level.

Q1. About your project.
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Q2. About basics of algorithm.
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Q1. Introduce yourself
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Q2. About your past interview experiences.
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Q1. Introduce and showcase your result.
Ans. 
I successfully designed and implemented a new software system for optimizing energy consumption in buildings.
• Researched current energy consumption trends in buildings

• Developed algorithms to analyze and optimize energy usage

• Implemented software system using Python and SQL

• Conducted testing and validation to ensure accuracy

• Resulted in 20% reduction in energy consumption in test buildings
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Q2. Libraries of python and how to add python with database.
Ans. 
Python has libraries like SQLAlchemy, psycopg2 for database connectivity. Use these libraries to connect Python with databases.
• Use SQLAlchemy library for ORM (Object Relational Mapping) to interact with databases.

• Use psycopg2 library for direct interaction with PostgreSQL database.

• Install the required libraries using pip install .

• Establish connection to the database using appropriate credentials.

• Execute SQL queries usi
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