Introduction To Data Structures - Study Mode
[#131] Which of the following is not an application of priority queue?
Correct Answer
(C) Undo operation in text editors
[#132] What is not a disadvantage of priority scheduling in operating systems?
Correct Answer
(C) Interrupt handling
[#133] What is a dequeue?
Correct Answer
(A) A queue with insert/delete defined for both front and rear ends of the queue
[#134] Which of the following data structures is used in implementing LRU cache?
Correct Answer
(B) Linked List
[#135] What is the time complexity of inserting an element at the end of an array?
Correct Answer
(A) O(1)