Q: Which logical operator is used for logical AND in Java?  

The logical AND operator (&&) in Java is used to perform a logical AND operation between two boolean expressions. It returns true if both expressions are true and false otherwise.

The logical AND operator in Java is represented by &&. Here's an example program demonstrating the use of the logical AND operator:

public class LogicalAndExample {
    public static void main(String[] args) {
        // Example variables
        boolean condition1 = true;
        boolean condition2 = false;

        // Using logical AND operator
        boolean result = condition1 && condition2;

        // Displaying the result
        System.out.println("Result of logical AND: " + result);
        
        // Additional example
        int number = 5;
        // Checking if the number is between 1 and 10 using logical AND
        boolean isBetweenOneAndTen = (number > 1) && (number < 10);

        // Displaying the result
        System.out.println("Is the number between 1 and 10? " + isBetweenOneAndTen);
    }
}

In this example, the program checks two boolean conditions using the logical AND operator (&&). It also demonstrates using the logical AND operator to check if a number is between 1 and 10. The result is then displayed on the console.