Ospyn Technologies Test Engineer Interview Questions and Answers

Q1. Hoisting, clousres, prototypes based output questions
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Q2. Polyfill of reduce, map
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Polyfill of reduce, map are functions that mimic the behavior of the original functions in older browsers.
• Polyfill of reduce function can be implemented using a for loop to iterate over the array and accumulate the result.

• Polyfill of map function can be implemented using a for loop to iterate over the array and create a new array with the transformed values.

• These polyfills are useful for ensuring cross-browser compatib...read more
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Q1. Project discussion, react lifecycle, javascript basec concepts
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Q1. Behaviour of js
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JavaScript is a dynamic programming language commonly used for web development.
• JavaScript is a high-level, interpreted language.

• It is known for its flexibility and ability to manipulate the DOM.

• Commonly used for client-side scripting in web development.

• Supports object-oriented, imperative, and functional programming styles.
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Q2. Call by value, call by reference
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Reverse fibonacci using recursion

Logical and maths based questions

Q1. Technical round
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Q2. What is testing
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Testing is the process of evaluating a system or application to identify defects or errors.
• Testing involves executing a system or application to find bugs or issues.

• It helps ensure that the software meets the requirements and functions correctly.

• Types of testing include unit testing, integration testing, system testing, and acceptance testing.
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Q1. Managerial Round
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Aptitude was quite good and easy to solve

Q1. Oops related question
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Q2. SQL based questions
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Q3. Project explanation
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Q4. Coding question- Fibonacci series
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The first test was easy basics of python Linux and SQL

Q1. The interviewer was not interested to take the interview and was always demotivating while answering questions.
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Q2. Basics of Testing SQL
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Q1. Framework related questions. Java logical
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Q2. Tell something about framework.
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A framework is a structured set of guidelines, libraries, and tools used to develop and maintain software applications.
• Frameworks provide a foundation for building software by defining the structure and flow of the application.

• They often include reusable code components, libraries, and APIs to streamline development.

• Frameworks can be specific to a programming language or technology, such as Selenium for automated testi
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Q1. Java arrays and string questions.
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Q2. Selenium interview questions.
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Q1. Questions will be Introduce yourself, Java and OOPs concepts, Regression Testing, Intgration Testing
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Q2. Basic questions regarding testing, real time scenarios questions
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Q1. Tell me about your project, Where you used OOPs concepts in your project
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Q2. Investment banking working and flow
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Investment banking involves providing financial services to corporations, governments, and other institutions.
• Investment banks help companies raise capital by underwriting and selling securities.

• They also provide advisory services for mergers and acquisitions, and other financial transactions.

• Investment banking involves a complex flow of activities, including research, analysis, due diligence, and risk management.

• Examp...read more
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Q1. Qns based on project and techstacks
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Q2. SQL queries and database qns, situational qns
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