- Reverse the interger ( have to code it ).
- what is multithreading?
- Bubble sort ( have to code it ).
- SQL query for Second highest salary in the table.
- Basics of Java ( OOP concepts ) .
- difference between SQL and NoSQL database.
- Explain Microservices
- what are REST APIs.
- what is Saas, Iaas, Paas? and give 2-3 examples of each.
- What is cloud computing?

Question

- Reverse the interger ( have to code it ).
- what is multithreading?
- Bubble sort ( have to code it ).
- SQL query for Second highest salary in the table.
- Basics of Java (  OOP concepts ) . 
- difference between SQL and NoSQL database.
- Explain Microservices
- what are REST APIs.
- what is Saas, Iaas, Paas? and give 2-3 examples of each.
- What is cloud computing?

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