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1. |
Which of the following is true about linked list implementation of queue? |
A. | In push operation, if new nodes are inserted at the beginning of linked list, then in pop operation, nodes must be removed from end |
B. | In push operation, if new nodes are inserted at the beginning, then in pop operation, nodes must be removed from the beginning |
C. | In push operation, if new nodes are inserted at the end, then in pop operation, nodes must be removed from end |
D. | None of the mentioned |
Answer» B. In push operation, if new nodes are inserted at the beginning, then in pop operation, nodes must be removed from the beginning | |