Alstom Transportation Senior Analyst Interview Questions and Answers

There was 10 member in a group and a common topic was given to all of us and the time limit was 10 min

Q1. A Detailed interview was held with experts for around 45 min and they ask about background test , Academics knowledge, Internship and Common knowledge
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Q1. Basic details like what about yourself, knowledge about job profile, job roles and responsibility, and about company profile
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Q1. Sort an array of objects
Ans. 
Sort an array of strings
• Use a sorting algorithm like bubble sort, insertion sort, or quicksort

• Compare each pair of strings and swap them if they are in the wrong order

• Repeat the process until the array is sorted
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Q2. Reverse an array of custom objecta
Ans. 
Reverse an array of custom objects
• Use a loop to iterate through half of the array and swap the elements at corresponding positions

• Start with two pointers, one at the beginning and one at the end, and swap the elements until they meet in the middle

• If the custom object has a 'reverse' method, you can use it to reverse the array
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Basic Business Aptitude

GD on any topic among a group of 5-10.

Q1. Have you ever worked in Siebel CRM or SAP?
Ans. 
Yes, I have worked in both Siebel CRM and SAP.
• I have experience working with Siebel CRM in a previous role, where I managed customer data and interactions.

• I have also worked with SAP in a different project, where I analyzed business processes and implemented solutions.

• My experience with both systems has given me a strong understanding of CRM and ERP functionalities.
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Q1. Current Experience
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Q2. Location Preference
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Q1. What do you know about the current advancements in artificial intelligence?
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Q2. What are some tools used in artificial intelligence?
Ans. 
AI tools include frameworks, libraries, and platforms that facilitate machine learning, data analysis, and natural language processing.
• TensorFlow: An open-source library for machine learning and deep learning applications.

• PyTorch: A flexible deep learning framework popular for research and production.

• Scikit-learn: A library for classical machine learning algorithms in Python.

• Keras: A high-level neural networks API that...read more
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Q1. Why are you looking for job change?
Ans. 
Seeking new challenges and opportunities for growth.
• Looking for a new challenge to further develop my skills and knowledge

• Interested in exploring different industries and gaining diverse experience

• Seeking opportunities for career advancement and professional growth
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Apritude test and coding test

Q1. Basics of js, angular
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