![]() Storing data in data structures provided in the programming languages enables us to overcome all these difficulties and reduce both human effort and time complexity of the processes. If we want to update/search any existing data we would need to search the complete data stored. ![]() ![]() If we use the conventional file system for the same purpose then we do not have a track of all the values stored. In such situations where we need to store multiple values of the same data type and we also need to access and modify it efficiently we mostly use Arraylist and Linkedlist. Also you should not face any difficulty in searching and updating the existing values. Have you ever come across a situation where you were expected to store similar details of an object ? Example marks of students studying in your class or salaries of employees working in your office. ![]()
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