Assertion (A): The major implementation of using a data structure is to manage the storage of data in the memory efficiently.

Reasoning (R): Data structure refers to the way memory is allocated for holding data using minimum space. It leads to faster data access during the execution of the program.

1. Both A and R are true and R is the correct explanation of A.
2. Both A and R are true but R is not the correct explanation of A.
3. A is true but R is false.
4. A is false but R is true.

Both A and R are true and R is the correct explanation of A.

Explanation
Data structures play a crucial role in efficiently managing data in memory. A data structure refers to the method of allocating memory to hold data using minimal space, which ensures faster data access during program execution.