Which of the following is true about linked list implementation of queue?
Admin Staff asked 4 years ago
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) In push operation, if new nodes are inserted at the end, then in pop operation, nodes must be removed from beginning