Infosys Software Developer Interview Questions, Process, and Tips

Coding questions related to java.

Q1. About team work
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Q1. Basic questions
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Q2. Besic questions
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Q1. What is Polymorphism
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Polymorphism is the ability of a function or method to behave differently based on the object it is called with.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Animal class with methods like eat() can be inherited by Dog and Cat classes which can override the e
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Q2. What is Encapsulation
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Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for better control over the data by preventing direct access from outside the class.

• Encapsulation also helps in achieving data abstraction and information hiding.

• Example: In a class representing a car, the variables lik...read more
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Test was easy and was on Hackerrank

Q1. Resume based questions asked
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Q2. How can you implement AI ML In your college
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Implementing AI ML in college requires curriculum updates, faculty training, and access to resources.
• Update the curriculum to include AI and ML courses

• Train faculty members on AI and ML concepts and tools

• Provide access to resources such as high-performance computing systems and datasets

• Encourage research and projects in AI and ML

• Organize workshops, seminars, and hackathons to promote AI and ML learning

• Collaborate with ...read more
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Q3. What do you understand by Router and Switch
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A router is a networking device that forwards data packets between computer networks. A switch is a networking device that connects devices within a network.
• A router operates at the network layer (Layer 3) of the OSI model and uses IP addresses to route packets.

• Routers are used to connect multiple networks together, such as connecting a home network to the internet.

• Routers can determine the best path for data packets t...read more
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English, logical, analytical, 2 hrs

Q1. Oop, 1 coding question
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Q1. Basic of java, spring boot and hibernate
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Q2. Basic of microservice questions
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