Question
A queue initially empty undergoes the following sequence of operations: 1. enqueue(10) 2. enqueue(20) 3. dequeue() 4. enqueue(30) 5. dequeue() 6. enqueue(40) What is the final state of the queue (elements from front to rear)?
More IT Operating System Questions
- In the Banker's Algorithm for deadlock avoidance, a system is in a "safe state" if:
- Python's built-in dict (dictionary) data structure is typically implemented using a hash table. What is the average-case time complexity for get, set, and ...
- If receiver noise floor is 2 dB, signal-to-noise ratio is 3 dB then what is the receiver sensitivity?
- In pandas, what does df.groupby('A').agg({'B': 'sum', 'C': 'mean'}) return?
- Which of the following statement is correct related to branch and bound method?
- What is the primary objective of the K-means clustering algorithm in data analysis?
- What is a "collision" in the context of hashing?
- What is the time complexity for accessing an element at a specific index in an array?
- A single-line comment starts with
- Which of the following is a challenge in machine translation?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
