Describe the working principle of demand paging in virtual memory management.
- Load entire process into memory at once
- Load pages into memory based on a fixed schedule
- Load pages into memory only when needed
- Rapid access to frequently used pages
Demand paging is a virtual memory management technique where pages are loaded into memory only when they are required, thus optimizing memory utilization. When a process is initiated, only essential pages are loaded initially. As the process executes and requires more pages, they are fetched from secondary storage. This approach minimizes initial load time and allows for more efficient use of available memory.
Loading...
Related Quiz
- You're designing a banking application where users transfer funds between accounts. How would you ensure that such transactions adhere to the principles of ACID properties?
- What is the purpose of server-side scripting in web development?
- Explain the role of MIME types in HTTP communication.
- In a real-world scenario of a customer relationship management (CRM) system, discuss how normalization principles can be applied to handle customer data effectively while minimizing redundancy.
- Which type of NoSQL database is best suited for handling highly interconnected data?