Computer Science · Data Structures
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R. Assertion A: It is possible to implement a doubly linked list using only one pointer field in each node. Reason R: This can be achieved by storing the XOR of the memory addresses of the previous and next nodes in that single pointer field. In the light of the above statements, choose the most appropriate answer from the options given below.
- 1A is false but R is true
- 2A is true but R is false
- 3Both A and R are true but R is NOT the correct explanation of A
- 4Both A and R are true and R is the correct explanation of A✓
Correct answer
Both A and R are true and R is the correct explanation of A
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