Nagarro HR Intern Interview Questions and Answers

Q1. Why should we hire you?
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25 Q on Apti 25 in Biomedical engineering

Q1. Major projects done
Ans. 
Developed a mobile app for tracking daily water intake and hydration levels.
• Designed user interface for easy input of water consumption

• Implemented database to store user data securely

• Integrated notifications to remind users to drink water regularly
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Q2. How to incorporate AI in projects you have done
Ans. 
Incorporating AI in projects involves identifying opportunities, selecting appropriate AI techniques, and integrating them effectively.
• Identify areas in the project where AI can add value

• Select appropriate AI techniques based on project requirements

• Integrate AI models into the project workflow

• Continuously evaluate and improve AI performance
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Q1. Team work related question
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Q2. Job location related discussion
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Q1. Is technology making us less human?
Ans. 
Technology is changing the way we interact and communicate, but it doesn't necessarily make us less human.
• Technology enhances our abilities and connections with others.

• It can improve efficiency and productivity in various aspects of life.

• However, over-reliance on technology may lead to decreased face-to-face interactions and empathy.

• Balancing technology use with real-life experiences is key to maintaining our humanity.
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Based to compensation of employee.

Q1. Reverse linked list in k groups
Ans. 
Reverse a linked list in groups of k nodes
• Break the linked list into groups of k nodes

• Reverse each group individually

• Connect the reversed groups back together
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Q2. JSON data parsing and sorting
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Q3. SQL Queries of JOINS
Ans. 
SQL queries involving JOINS are used to combine rows from two or more tables based on a related column between them.
• Use INNER JOIN to return rows when there is at least one match in both tables

• Use LEFT JOIN to return all rows from the left table, and the matched rows from the right table

• Use RIGHT JOIN to return all rows from the right table, and the matched rows from the left table

• Use FULL JOIN to return rows when ther
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Small aptitude questions only and a hackerank code

Q1. What are oops concepts
Ans. 
Object-oriented programming concepts that help in organizing and structuring code.
• Encapsulation: bundling data and methods together in a class

• Inheritance: creating new classes from existing ones

• Polymorphism: using a single interface to represent different types

• Abstraction: hiding unnecessary details and exposing only essential features
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Q2. Write fibinocii program What is the complexity of quick sort,which sort would u prefer
Ans. 
The Fibonacci program generates the Fibonacci sequence. Quick sort has a complexity of O(n log n).
• The Fibonacci program can be implemented using recursion or iteration.

• Quick sort has an average and best case complexity of O(n log n), but worst case complexity of O(n^2).

• I would prefer quick sort for its efficiency in most cases.
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Q1. Nothing was asked much
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Q2. How did u get to know us and why did u choose this company
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Q1. What is revenue recognition
Ans. 
Revenue recognition is the process of recording revenue in a company's financial statements when it is earned.
• Revenue recognition is important for accurately reflecting a company's financial performance.

• It involves determining when revenue is earned and when it can be recognized on the income statement.

• Revenue is typically recognized when goods are delivered or services are performed, regardless of when payment is rece...read more
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Q1. Introduce yourself in a minute
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Probability lr di logical reasoning