Newgen Software Technologies Interview Questions, Process, and Tips

Q1. Why do you want to join our organization
Ans. 
I am impressed by your innovative products and strong company culture.
• I admire your commitment to research and development.

• I appreciate your focus on employee growth and development.

• I am excited about the opportunity to work with cutting-edge technology.

• I believe my skills and experience align well with your organization's goals.
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Q2. What are your goals
Ans. 
My goal is to continuously learn and grow in my role as an Applications Engineer, while also contributing to the success of the team and company.
• Continuously improve my technical skills and knowledge in the field of applications engineering

• Work collaboratively with team members to solve complex problems and deliver high-quality solutions

• Strive to exceed customer expectations by providing innovative and efficient soluti...read more
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Q1. What is react what is different classes in react
Ans. 
React is a JavaScript library for building user interfaces.
• React is a declarative and efficient library for creating UI components.

• It allows developers to build reusable UI components that update efficiently.

• React uses a virtual DOM to efficiently update only the necessary parts of the UI.

• React supports the use of different classes to define components.

• There are two types of classes in React: functional components and ...read more
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Q2. Oops concept an basic apptitude question(i wasn't able to solve)
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Q3. What are componenets in react
Ans. 
Components in React are reusable building blocks that encapsulate the UI and its logic.
• Components are the building blocks of a React application

• They encapsulate the UI and its logic

• Components can be reused throughout the application

• They can be functional components or class components

• Components can have their own state and lifecycle methods

• Examples of components in React are buttons, forms, and navigation bars
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Q1. Background check
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Q1. Explain OOPs concepts.
Ans. 
OOPs concepts are fundamental principles of object-oriented programming that help in designing and implementing software solutions.
• Encapsulation: Bundling data and methods together in a class.

• Inheritance: Creating new classes by inheriting properties and behaviors from existing classes.

• Polymorphism: Ability of an object to take on many forms.

• Abstraction: Hiding complex implementation details and providing a simplified ...read more
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Q2. Write a program to count occurance the letter in a string.
Ans. 
This program counts the occurrence of each letter in a given string.
• Use a HashMap to store the count of each letter.

• Iterate through the characters of the string and update the count in the HashMap.

• Finally, print the count of each letter.
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Q3. Write a SQL query to find third highest salary from employee table.
Ans. 
SQL query to find third highest salary from employee table.
• Use the ORDER BY clause to sort the salaries in descending order

• Use the LIMIT clause to limit the result to the third row

• Use a subquery to exclude the highest and second highest salaries
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Q4. Difference between Array and arraylist.
Ans. 
Array is a fixed-size data structure while ArrayList is a dynamic-size data structure in Java.
• Array has a fixed length, while ArrayList can grow dynamically.

• Array can store both primitive types and objects, while ArrayList can only store objects.

• Array uses square brackets [] for declaration, while ArrayList uses angle brackets <>.

• Array provides direct access to elements using index, while ArrayList provides metho...read more
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Q5. Explain working of Arraylist.
Ans. 
ArrayList is a dynamic array that can grow or shrink in size. It stores objects and provides methods for adding, removing, and accessing elements.
• ArrayList is part of the Java Collections Framework.

• It is implemented as a resizable array.

• Elements can be added using the add() method.

• Elements can be accessed using the get() method.

• Elements can be removed using the remove() method.

• The size() method returns the number of el...read more
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Q6. What is the default size of an arraylist.
Ans. 
The default size of an ArrayList is 10.
• The default initial capacity of an ArrayList is 10.

• If the number of elements exceeds the initial capacity, the ArrayList automatically increases its size.

• The capacity of an ArrayList can be increased manually using the ensureCapacity() method.
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Q7. Some questions from my resume about my previous experience.
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Q8. The interviewer was stupid and in my opinion they are just wasting your precious time. After the interview they don't provide any updates about the interview.
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This test consist of Logical, Reasoning, Verbal and some Programming questions

Q1. Basic Java and Frameworks question
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Q2. Stream api find the second largest salary
Ans. 
Use Stream API to find the second largest salary in an array of salaries.
• Use Stream.sorted() to sort the salaries in descending order

• Use Stream.skip(1).findFirst() to get the second highest salary
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Q1. Insert middle in the linked list
Ans. 
Insert a node in the middle of a linked list
• Find the middle node using slow and fast pointers

• Insert the new node after the middle node

• Update the pointers to maintain the linked list structure
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Q2. Reverse the linked list
Ans. 
Reverse a linked list
• Iterate through the linked list and change the direction of pointers

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

• Update the head of the linked list to point to the last node
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Q3. Singletone design pattern
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Q1. About your self
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Q2. Previous company and project Experiance
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Q1. This round was a logical one.
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Q1. This round was a second technical round where they judge you on your overall experience.
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Q1. One of the worst experience, they had 3-4 hr round where normally in all other companies they will only discuss about salary and time for joining , but in Newgen it is more on a silly round where there so ...read more
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Q1. So again there is another hr round with CHRO Vivek so u can imagine how silly of them , and again I got a feedback stating that they will further get back to me and I have asked them to drop my candidature...read more
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Mathematics questions

2 coading questions , and sudo code

Q1. Tell me about your self?
Ans. 
I am a highly motivated Applications Engineer with a strong background in software development and problem-solving skills.
• Experienced in developing and implementing software solutions for various applications

• Skilled in troubleshooting and resolving technical issues

• Strong communication and collaboration skills

• Passionate about staying up-to-date with the latest technologies and trends
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Q2. You were a good student in college
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