PeopleStrong Software Development Engineer Interview Questions and Answers

Q1. How to implement SSO ?
Ans. 
SSO can be implemented using protocols like SAML, OAuth, or OpenID Connect.
• Choose a suitable SSO protocol like SAML, OAuth, or OpenID Connect.

• Integrate the chosen protocol with your application's authentication system.

• Set up identity providers (IdP) and service providers (SP) for SSO.

• Implement single sign-on functionality to allow users to access multiple applications with one set of credentials.
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HackerRank sorting problem it will last for 30 min in the task

Count duplicates in a string using java

Tell me about your framework

Q1. Abstract class and interface
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Q2. Oops concepts and
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Profit and loss average , simple intesest

Fibonacci numbers , prime numbers , even odd numbers

Logical question related to programming

Q1. Mixing, db migration, docker, file handling
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Medium leveln coding round

C, C++, Java, PHP i can do this programming for coding test

Q1. What is Java? What is Class? What is Polymorphism? What is Backend web development? What is Data Abstraction? What is Artificial Intelligence? What is a software? What is Frontend web development? What i...read more
Ans. 
Java is a popular programming language used for developing a wide range of applications.
• Java is an object-oriented language.

• It is platform-independent and can run on any device with a Java Virtual Machine (JVM).

• Java is known for its robustness, security, and scalability.

• It is widely used in web development, mobile app development, and enterprise software development.
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Q2. What is Method Overloading?
Ans. 
Method Overloading is the ability to have multiple methods with the same name but different parameters.
• Method Overloading is a feature of object-oriented programming.

• It allows a class to have multiple methods with the same name but different parameters.

• The compiler determines which method to call based on the number and types of arguments passed.

• Example: void print(int x), void print(String s), void print(int x, String
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Q3. What is Abstract class?
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An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
• An abstract class can have abstract and non-abstract methods.

• Abstract methods have no implementation and must be implemented by the derived class.

• An abstract class can have constructors and instance variables.

• An abstract class can be used to define a common interface for a group of related classes.

• Example: Animal is a...read more
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