Exide Energy Engineer Trainee Interview Questions and Answers

Interview questions for Senior Engineer position on data structures and memory management.

• Write C programs to insert and delete nodes at the beginning, end, and middle of a linked list.

• Understand the differences between singly and doubly linked lists.

• Explain what segmentation fault is and how it occurs.

• Differentiate between malloc and calloc functions.

• Define memory leak and how it can be prevented.

• Understand the XOR lo...read more

Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

• Name mangling is used in C++ to support function overloading.

• It is also used in Python to avoid naming conflicts in modules.

• Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

• In C++, name mangling can be seen by using the 'nm' comman

Python is widely used in IT for web development, data analysis, artificial intelligence, automation, and scripting.

• Python is used for web development frameworks like Django and Flask.

• It is used for data analysis and scientific computing with libraries like NumPy, Pandas, and SciPy.

• Python is popular for artificial intelligence and machine learning with libraries like TensorFlow and PyTorch.

• It is used for automation and ...read more

Various tools are used in AI to develop, train, and deploy AI models.

• Python: Popular programming language for AI development

• TensorFlow: Open-source library for machine learning

• PyTorch: Deep learning framework

• Scikit-learn: Machine learning library

• Keras: High-level neural networks API

• Jupyter Notebook: Interactive coding environment

• Pandas: Data manipulation and analysis library

• NumPy: Numerical computing library

• OpenAI Gym:...read more