OS Algorithm

Which of the following is a disadvantage of Round Robin Scheduling Algorithm?

• It provides efficient utilization of CPU time.

• It can cause inefficient handling of I/O bound processes

• It may result in poor response time for interactive applications

• It leads to high turnaround time for processes

3. In Least Recently Used Page Replacement, which page is replaced?

• A random page

• The largest page

• The most recently used page

• The least recently used page

4. What is the main advantage of Least Recently Used Page Replacement?

• Maximizes page faults

• Has no impact on page faults

• Causes system crashes

• Minimizes page faults

5. What is the main goal of Shortest Seek Time First Algorithm?

• Minimize seek time of the disk

• Maximize efficiency of the disk

• Minimize processing time of the disk

• Maximize seek time of the disk

6. Which of the following is a drawback of Shortest Seek Time First Algorithm?

• May lead to starvation of some requests

• Improves disk access time

• Reduces the number of seek operations

• Increases the overall system throughput

7. In FIFO Page Replacement Algorithm, which page is replaced?

• The largest page

• The newest page

• The oldest page

• The most frequently accessed page

8. What is the main advantage of FIFO Page Replacement Algorithm?

• No impact on system performance

• Maximal overhead

• Minimal overhead

• Randomly selects pages to replace

What is the primary benefit of using the First-In-First-Out (FIFO) Page Replacement Algorithm?

• Maximizes system performance

• Minimizes overhead

• Randomly selects pages to replace

• Minimizes page faults

12. In Shortest Seek Time First (SSTF) Disk Scheduling Algorithm, what is the main goal?

• Maximize seek time of the disk

• Minimize seek time of the disk

• Maximize efficiency of the disk

• Minimize processing time of the disk

13. What is the main advantage of Round Robin Scheduling Algorithm?

• It provides efficient utilization of CPU time.

• It can cause inefficient handling of I/O bound processes

• It may result in poor response time for interactive applications

• It leads to high turnaround time for processes