Infosys System Associate Interview Questions, Process, and Tips

Aptitude test consists of Arithmetic, Reasoning and English where you are asked to answer objective type.

Need to prepare Profit and Loss, Averages, Percentages and Compound interests which has good amount of questions can come.

Need to prepare coding, Decoding like number series, alphabet series etc.

*** Seating Arrangement and graph chats.

Must be good at parts of speech and grammatically.

Q1. Oops concepts, SDLC phases, Data Base concepts and Data Structures.
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Q1. Tell me about yourself. Why should we hire you. Why do you want to us. Where do you see yourself after five years.
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There asked some of maths reasoning English questions

Q1. What is javascript.?
Ans. 
JavaScript is a high-level, interpreted programming language used for creating interactive websites.
• JavaScript is commonly used for client-side web development.

• It can be used to create dynamic and interactive elements on web pages.

• JavaScript can also be used for server-side development with Node.js.

• It is a versatile language that can be used for creating web applications, games, and more.
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Q2. What is node js
Ans. 
Node.js is a runtime environment that allows you to run JavaScript on the server side.
• Node.js is built on Chrome's V8 JavaScript engine.

• It uses an event-driven, non-blocking I/O model.

• Node.js is commonly used for building server-side applications.

• It allows developers to use JavaScript for both client-side and server-side programming.

• Node.js has a large ecosystem of open-source libraries and frameworks.
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They asked some kind of Maths reasoning English questions

Q1. What is a js?
Ans. 
JS stands for JavaScript, a popular programming language used for creating interactive websites and web applications.
• JS is a high-level, interpreted programming language.

• It is commonly used for client-side scripting in web development.

• JS can be used to create dynamic content, animations, and interactive features on websites.

• Popular JS frameworks include React, Angular, and Vue.

• Example: document.getElementById('demo').i
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Q2. What is a nodejs
Ans. 
Node.js is a runtime environment that allows you to run JavaScript on the server side.
• Node.js is built on Chrome's V8 JavaScript engine.

• It uses an event-driven, non-blocking I/O model.

• Node.js is commonly used for building server-side applications and APIs.

• It allows for asynchronous programming using callbacks or promises.

• Node.js has a large ecosystem of libraries and frameworks available, such as Express.js.
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Puzzle solving, reasoning

Q1. Software development life cycle, about mini and major project
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Q1. Presentation skills
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It was easy mainly the basic maths and logical reasoning questions

Q1. What is oops in c?
Ans. 
Oops in C stands for Object-Oriented Programming concepts like classes, objects, inheritance, polymorphism, and encapsulation.
• Oops in C refers to the implementation of object-oriented programming concepts such as classes, objects, inheritance, polymorphism, and encapsulation.

• It allows for the creation of reusable code through the use of classes and objects.

• Inheritance enables the creation of new classes based on existi...read more
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Q2. Most difficulte situations where u handled.
Ans. 
Handled difficult situations by remaining calm, problem-solving, and communicating effectively.
• Dealing with a high-pressure deadline and successfully completing the project

• Resolving conflicts between team members by facilitating open communication

• Handling a technical issue that required quick thinking and troubleshooting skills
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Asked some maths reasoning english questions

Q1. Java related qns
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Q2. Database related qns
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