The data structure used for implementing recursion is Stack.

Here's why:

1. Recursion involves a function calling itself while some condition is true and it needs a way to remember the previous states.

2. In a recursive function, when a function calls itself, the current variables are pushed onto a stack, and they are popped out when the function returns.

3. Therefore, the stack is used to remember the previous states in recursion.

4. Other data structures like Queue, Array, and List are not used for this purpose. They have their own use cases. For example, Queue is used when we need a First-In-First-Out (FIFO) data structure, Array is used when we need to store multiple items of the same type together, and List is used when we need a dynamic size array with fast insert/delete at the beginning and end.

So, the correct answer is Stack.

Question

The data structure used for implementing recursion is Stack.

Here's why:

1. Recursion involves a function calling itself while some condition is true and it needs a way to remember the previous states.

2. In a recursive function, when a function calls itself, the current variables are pushed onto a stack, and they are popped out when the function returns.

3. Therefore, the stack is used to remember the previous states in recursion.

4. Other data structures like Queue, Array, and List are not used for this purpose. They have their own use cases. For example, Queue is used when we need a First-In-First-Out (FIFO) data structure, Array is used when we need to store multiple items of the same type together, and List is used when we need a dynamic size array with fast insert/delete at the beginning and end.

So, the correct answer is Stack.

Knowee AI · Accepted Answer

The data structure used for implementing recursion is Stack.

Here's why:

1. Recursion involves a function calling itself while some condition is true and it needs a way to remember the previous states.

2. In a recursive function, when a function calls itself, the current variables are pushed onto a stack, and they are popped out when the function returns.

3. Therefore, the stack is used to remember the previous states in recursion.

4. Other data structures like Queue, Array, and List are not used for this purpose. They have their own use cases. For example, Queue is used when we need a First-In-First-Out (FIFO) data structure, Array is used when we need to store multiple items of the same type together, and List is used when we need a dynamic size array with fast insert/delete at the beginning and end.

So, the correct answer is Stack.

What data structure from the following is used for implementing recursion?OptionsQueueArrayStackList

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