Which of the following is not an application of priority queue?
A. Huffman codes
B. Interrupt handling in operating system
C. Undo operation in text editors
D. Bayesian spam filter
Answer:C
Which of the following is not an application of priority queue?
A. Huffman codes B. Interrupt handling in operating system C. Undo operation in text editors D. Bayesian spam filter
Explanation: A stack is used to perform the undo process.