1. What is the use of the static keyword?
2. Explain the Collection Framework in depth.
3. What is a Daemon Thread? Give an example.
4. 1.What is SQL Loader? 2.What are Stored Procedures? Syntax to create and execute the stored procedure. 3.There is a flat file and another table, so how will you fetch the data from the flat file and that table by using stored procedure? 4. What are Functions? 5. How will you remove the decimals from date timestamp? 6. How will fetch the latest updated data in the database? 7. How will you find the data which was inserted in last 10 days? 8. What do you know about JOINS? 9. Consider you're having 3 tables so how will you use Left Join. Write a query. 10.What is the use of Case Statements in SQL?