Given a prefix and a postfix notation what are the difference between them?
A. The postfix equation is solved starting from the left whereas the prefix notation is solved from the right
B. The postfix equation is solved starting from the right whereas the prefix notation is solved from the left
C. Both equations are solved starting from the same side(right)
D. Both equations are solved starting from the same side(left)
Answer: Option A
This Question Belongs to Data Structure >> Stacks In Data Structures
What is the time complexity of push operation in a stack implemented using an array?
A. O(1)
B. O(n)
C. O(log n)
D. O(n log n)
What is the stack's behavior when it's described as LIFO?
A. Last In First Out
B. Last In Last Out
C. First In First Out
D. First In Last Out
How can you implement a stack using a linked list?
A. By using a singly linked list
B. By using a doubly linked list
C. By using a circular linked list
D. All of the above
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