Pacific International Lines Java Developer Interview Questions and Answers

Simplification,profit and loss,some of questions form database

Q1. Exception Handling
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Q2. Joins in database
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Joins in database are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column.

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column;
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