MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Data Structures and Algorithms knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
After performing these set of operations, what does the final list look contain? |
| A. | 10 30 10 15 |
| B. | 20 30 40 15 |
| C. | 20 30 40 10 |
| D. | 10 30 40 15View Answer |
| Answer» E. | |
| 2. |
What are the applications of dequeue? |
| A. | A-Steal job scheduling algorithm |
| B. | Can be used as both stack and queue |
| C. | To find the maximum of all sub arrays of size k |
| D. | All of the mentioned |
| Answer» E. | |
| 3. |
Insert at the front end of the dequeue |
| A. | Insert at the rear end of the dequeue |
| B. | Fetch the element at the rear end of the dequeue |
| C. | Fetch the element at the front end of the dequeue |
| Answer» D. | |
| 4. |
What is a dequeue? |
| A. | A queue with insert/delete defined for both front and rear ends of the queue |
| B. | A queue implemented with a doubly linked list |
| C. | A queue implemented with both singly and doubly linked lists |
| D. | None of the mentioned |
| Answer» B. A queue implemented with a doubly linked list | |