NatWest Group Software Engineer Interview Questions, Process, and Tips

Around 10 questions of programming which involves high level code as answers

Q1. Current task in currents organisation
Ans. 
Developing a new feature for the company's website to improve user experience.
• Implementing front-end changes using React.js

• Collaborating with UX designers to ensure design consistency

• Testing the feature for bugs and performance issues
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Q1. My current project experience
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Easy Leetcode questions

Q1. Easy leetcode questions
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Q2. Reverse a link list
Ans. 
Reverse a linked list
• Iterate through the list and reverse the pointers

• Use three pointers to keep track of current, previous, and next nodes

• Update the head of the list to point to the last node
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Q1. Round 3 - Interview Round. 1 Sql, 1 merge sort and 1 mental ability.
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Q2. Hr questions - office scenario-based, general knowledge, potential questions from resume
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It had both aptitude and cs fundamentsls

Q1. It was cs fundamentals,and more about project and hr questions
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It was around 2.5 hours which includes 2 coding ques and MCQ from DBMS, OS, Aptitude and Programming language (C++/Java)

Q1. It was purely resume based. He asked me about the projects.
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Q2. He also tested my knowledge on the technologies I have used in those projects.
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MCQ Questions on required Skill and a Coding Question

Q1. How does Python handle memory
Ans. 
Python uses automatic memory management through garbage collection.
• Python uses reference counting to keep track of objects in memory.

• When an object's reference count reaches zero, it is immediately deleted.

• Python also uses a garbage collector to clean up circular references.

• Memory allocation is handled by the Python memory manager.

• Python provides tools like sys.getsizeof() to monitor memory usage.
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Q2. Explain the Constructor, Destructor, Generators
Ans. 
Constructor creates and initializes an object, Destructor destroys an object, Generators are functions that return iterators.
• Constructor is a special method that is called when an object is created. It initializes the object's properties and allocates memory.

• Destructor is a special method that is called when an object is destroyed. It frees up any resources that the object was using.

• Generators are functions that use th...read more
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Q3. Oop's concepts using Python
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