ORACLE DATABASE INTERVIEW QUESTIONS

What is the purpose of the AND operator in SQL?

What is the purpose of the OR operator in SQL?

Can you use the AND and OR operators together in a single SQL query? Provide an example.

How do you use parentheses to control the order of evaluation with the AND and OR operators?

How does the precedence of AND and OR operators affect query results?

How do you combine the AND and OR operators to filter rows based on multiple criteria?

How do you optimize queries that use the AND and OR operators in Oracle?

How do you use the AND and OR operators with subqueries in Oracle?

How do you handle NULL values when using the AND and OR operators in Oracle?

Explain a scenario where you need to use the AND and OR operators together and how you would implement it in Oracle.