Please I want to solve all paragraphs in java language

1. Create a class named 'Student' with String variable 'name' and integer variable 'roll_no'. Assign the value of roll_no as '2' and that of name as "John" by creating an object of the class Student. (2 mark)

2. What is the difference between getter and setter methods (2 mark)

3. Write a Java program to test if the array Q contains this value (5) by using two algorithms:

• Sequential Search:
• Binary Search: (4 mark)

Q = [2,4,5,7,9,11,15]

4. Write a java program to do the following: (5 mark)

• Create an ArrayList of fruit
• Add the elements Banana, Apple, Orange, and Grape to the fruit list.
• Use for loop to display the values in the fruit list as following:
• Banana Apple Orange Grape
• Sort the list then print it again without loop.

5. Write a program to find the sum and product of all elements of array A: (2 mark)

A = [10, 12, 20, 30, 25, 40, 32, 31, 35, 50, 60]