GE Vernova Interview Questions, Process, and Tips

Q1. About your present and past experience
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There were 3 DSA questions

There were questions based on CS fundamentals like DBMS, OS and alos questions on Java, c#, .net etc

Q1. Just discussed with feild of work Exp, Expertise, Salary, current company, your postion and detail of role and responsibilities.
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Q1. All Technical round and managerial skill round, Safety, C&I and process engineering
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Q1. Post and salary negotiable
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Coding round with 1 medium qun

Q1. Why string is immutable
Ans. 
String is immutable in Java to ensure security, thread safety, and optimization.
• Immutable strings are thread-safe as they cannot be modified concurrently by multiple threads.

• String pooling allows Java to reuse common string literals, improving memory efficiency.

• Immutable strings prevent accidental changes, ensuring data integrity and security.
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Q2. Method name in Function FI
Ans. 
The method name in a Functional Interface (FI) is the name of the abstract method defined in the interface.
• The method name in a Functional Interface is the name of the single abstract method defined in the interface.

• For example, in the Functional Interface 'Runnable', the method name is 'run'.

• The method name is used to implement the functional interface using lambda expressions.
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The OA consisted of 60 MCQS.20 Aptitude,20 Reasoning,20 Computer Fundamentals. Most of them were easy.20 people got shortlisted for the next round

Q1. The technical interview lasted for 25-30mins.It was mostly on the source code explanation of your projects.Rating every skill of yours out off 10,followed by some basic questions like,SQL queries,Easy DSA ...read more
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Q2. Quick sort implementation
Ans. 
Quick sort is a popular sorting algorithm that uses a divide-and-conquer approach to sort an array efficiently.
• Divide the array into two sub-arrays based on a pivot element

• Recursively sort the sub-arrays

• Combine the sorted sub-arrays to get the final sorted array

• Example: [3, 6, 8, 10, 1, 2, 1] -> [1, 1, 2, 3, 6, 8, 10]
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Q3. Sum of even numbers in a array
Ans. 
Calculate sum of even numbers in an array of strings
• Iterate through the array and convert each element to integer

• Check if the number is even using modulo operator

• If even, add it to a running total

• Return the total sum of even numbers
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Q1. Whole walk-through of the resume and projects.Few Behavioural questions. The interview was for 30 mins.1 Person got selected at last.
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Q1. Fundamental questions
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Q1. Normal fundamental questions
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Q1. Salary negotiation
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Q1. Normal about current work organisation
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