Sanmina Sci Software Developer Interview Questions and Answers

Coding, Maths, Reasoning etc

Q1. Technical questions related to programming languages.
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Q1. Environment and salary etc
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Q1. Basic family and behaviour
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Q2. How is your strength?
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Q3. What is family background?
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The authentication related questions and architecture wise too.

Q1. Mostly about .Net, AWS, Angular
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Q1. Mostly about AWS, .Net
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Q1. Behavioral Round + Salary Discussion
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It was aptitude and technical MCQ questions round

Q1. Technical interview- regarding skills mentioned in resume and projects
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Q2. In same round hr interview was done
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2 coding questions one was greedy and 2nd one was of dp.

Q1. Explain runtime polymorphism used in your project
Ans. 
Runtime polymorphism in Java allows a subclass to provide a specific implementation of a method that is already provided by its superclass.
• Runtime polymorphism is achieved through method overriding, where a subclass provides its own implementation of a method that is already defined in its superclass.

• The method to be overridden must have the same name, return type, and parameters in both the superclass and subclass.

• At ...read more
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Q2. How do you do authentication and authorisation in your java spring boot app
Ans. 
Authentication and authorization in a Java Spring Boot app involves using Spring Security for managing user access.
• Use Spring Security to handle authentication and authorization

• Configure security settings in the application.properties file

• Implement custom authentication providers if needed

• Use annotations like @PreAuthorize and @Secured for method-level security
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