Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the valid bit in a page table entry signify?
💡 Hint: Think about what happens when a page is accessed.
Question 2
Easy
What are the two main components of a virtual address?
💡 Hint: Focus on how the virtual address is structured.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the valid bit indicate in a page table entry?
- Indicates the address of the page frame.
- Indicates the storage medium.
- Indicates if the page is present in physical memory.
💡 Hint: What would happen if the bit is '0'?
Question 2
True or False: A page table can only map virtual pages to physical memory, not to disk.
- True
- False
💡 Hint: Remember discussions about valid and invalid mapping.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate how much physical memory is required for page tables if a system is running 200 processes, each with a page table size of 4MB?
💡 Hint: Multiply the number of processes by the size of a single page table.
Question 2
Discuss the potential performance issues in a system with inadequate page table management strategies.
💡 Hint: Consider how processes might compete for memory.
Challenge and get performance evaluation