Then he asked me questions like: What is java and how it is platform independent. What is indexing in sql. What is multithreading. What is bootstrap. Diff btw final and finally keyword. Do you know about cloud computing. What are the Oops concept in java.

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Questions related to Java, SQL, multithreading, Bootstrap, and cloud computing for a System Engineer Hardware role.

Java is a programming language that can run on any platform due to its platform-independent nature.
Indexing in SQL is a technique used to improve the performance of database queries.
Multithreading is a programming concept where multiple threads of execution run concurrently within a single program.
Bootstrap is a popular front-end development framework used for creating responsive and mobile-first websites.
Final keyword is used to declare a constant variable, while finally keyword is used to define a block of code that will be executed regardless of whether an exception is thrown or not.
Cloud computing is a model for delivering on-demand computing resources over the internet.
OOPs concepts in Java include inheritance, encapsulation, abstraction, and polymorphism.

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Then he asked me questions like: What is java and how it is platform independent. What is indexing in sql. What is multithreading. What is bootstrap. Diff btw final and finally keyword. Do you know about cloud computing. What are the Oops concept in java.

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