Assertion (A): List traversal in Python is done through slicing and using for loop also.

Reasoning (R): Traversal can be done only through forward indexing.

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.

Assertion (A): In Python, list is an immutable collection of data.

Reasoning (R): Mutable means that any change or alteration in data is mentioned in the same place. The updated collection will use the same address for its storage.

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.

Assertion (A): sort() method sorts the objects of list in ascending order.

Reasoning (R): Defining sort() method with reverse=True as an argument sorts the list elements in descending order.

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.

Assertion (A): An empty list can be created using list() method.

Reasoning (R): The following snippet—

>>>L1 = list()
>>>print(L1)

will give the output as:

[]

This statement holds true.

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.