6) In which data structure memory is contiguous
- Link list
7)True statements about Stack and Queue are
I. Stack and Queue both are linear data structures
II. Stack is non- linear data structure.
III. Stack is LIFO
IV. Queue is FIFO
- I and II only
- I and III
- I, III and IV
- All are correct.
MCQ on Stack | Queue | Array | Linked List Data Structures