Newgen Software Technologies Interview Questions, Process, and Tips

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Q1. Self introduction
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Q2. About my work experience
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Q1. Work experience
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Q2. Xml operator job
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Q1. What is context in react?
Ans. 
Context in React is a way to pass data through the component tree without having to pass props down manually at every level.
• Context provides a way to share values like themes, locale preferences, etc. across the component tree.

• It helps in avoiding prop drilling, where props are passed down multiple levels of components.

• Context consists of two parts: Provider and Consumer. Provider allows components to subscribe to cont...read more
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Q2. What is redux in react?
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Redux is a predictable state container for JavaScript apps, commonly used with React for managing application state.
• Redux is a state management library for JavaScript applications.

• It helps in managing the state of the application in a predictable way.

• Redux stores the entire state of the application in a single immutable state tree.

• Actions are dispatched to update the state, and reducers specify how the state changes in...read more
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Q1. Remove duplicates from the list
Ans. 
Remove duplicates from an array of strings
• Create a new set to store unique values

• Iterate through the array and add each element to the set

• Convert the set back to an array to remove duplicates
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Q2. Inheritance related theoretical
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Q1. OOPS Basic Questions and examples
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Q2. Microservices Related questuons and examples
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Q1. String frequency code
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Q2. Second smallest element in array
Ans. 
Find the second smallest element in an array of strings.
• Convert the strings to integers for comparison.

• Sort the array in ascending order.

• Return the second element in the sorted array.
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Q1. Explain current project.
Ans. 
Currently working on a web application testing project for a financial services company.
• Testing various functionalities of the web application such as account management, transactions, and security features

• Creating and executing test cases to ensure the application meets requirements and is bug-free

• Collaborating with developers and business analysts to resolve issues and improve the application's quality
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Q2. Some simple java code
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Q1. Transient and volatile keyword?
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Q2. Synchronize ,marker interface java 1.8 features
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