Question

Difference between nested for And nested if loop in bluej

Answer 1

Explanation

nested-if: A nested if is an if statement that is the target of another if or else. Nested if statements means an if statement inside an if statement. Yes, java allows us to nest if statements within if statements. i.e, we can place an if statement inside another if statement.

Answer 2

Explanation:

 nested loop join is a naive algorithm that joins two sets by using two nested loops. Join operations are important for database management