Infosys Interview Questions, Process, and Tips

Q1. Java basics questions
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Q2. Multithreading and concurrency questions
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Q1. Angular questions
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Q2. Some scenario and design based questions
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Q1. What is map, hashmap
Ans. 
Map is an interface in Java that stores key-value pairs. HashMap is a class that implements the Map interface using a hash table.
• Map interface allows keys to be mapped to values and does not allow duplicate keys.

• HashMap class allows null values and one null key, and does not maintain insertion order.

• Example: Map map = new HashMap<>(); map.put("apple", 5);
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Q2. What is serialization, deserialization, transient
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Serialization is the process of converting an object into a byte stream, deserialization is the reverse process. 'transient' keyword is used to exclude a field from serialization.
• Serialization is used to persist object state or transmit objects over a network

• Deserialization is used to reconstruct the object from the byte stream

• The 'transient' keyword in Java is used to indicate that a field should not be serialized
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Q1. Resume go through
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Q2. What is agile?How it is used in your project?
Ans. 
Agile is a project management methodology that emphasizes flexibility, collaboration, and iterative development.
• Agile involves breaking down projects into small, manageable tasks called user stories.

• It promotes frequent communication and collaboration among team members.

• Iterations, or sprints, are used to deliver working software incrementally.

• Adaptability and responding to change are key principles of agile.

• Examples o...read more
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Accounting Questions

Q1. Relocate and shift timing
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Q1. Previous experience
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Q1. Core java and collection frameworks
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A straightforward Data Structures and Algorithms question utilizing the Stream API.

On DILR, Maths and English

Q1. Basic questions on your domain and tech
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Q1. About yourself, company and CTC
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It was quite simple to resolve.

Q1. Tell me about yourself
Ans. 
I am a recent graduate with a degree in Business Administration and a passion for marketing and project management.
• Recent graduate with a degree in Business Administration

• Passionate about marketing and project management

• Strong communication and organizational skills

• Experience in internships and extracurricular activities
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Q2. Basics on java, SDLC
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Q3. Basics on networks and sql
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