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Update Operation Data Structure

The update operation in data structures refers to the process of modifying or replacing an existing element in a data structure. This operation is often used to correct errors, add new information, or update outdated information.

To perform an update operation, the data structure must first be searched to locate the element that needs to be modified. Once the element is found, it can be replaced with the updated version.

For example, consider an array of student records where each element contains information about a student’s name, age, and grade. If a student’s age needs to be updated, the array can be searched for the student’s record and the age field can be modified with the new value.

Update operations can also be performed on linked lists, trees, and other data structures. The specific steps to perform an update operation may vary depending on the type of data structure and the specific element being modified.