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 Memory Address Register (MAR) do?
💡 Hint: Think about where the CPU looks for data.
Question 2
Easy
What is the role of the Program Counter in relation to MAR?
💡 Hint: Consider how instructions are executed in order.
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 is the primary function of the Memory Address Register (MAR)?
- To perform calculations
- To hold memory addresses
- To store data
💡 Hint: Think about the role of MAR in the memory hierarchy.
Question 2
True or False: The MAR can hold data that is being processed.
- True
- False
💡 Hint: Recall the specific functions of the registers.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
How would you design a system that minimizes synchronization issues between CPU and memory regarding MAR operations?
💡 Hint: Consider how modern CPUs handle memory accesses with caching and pipelining.
Question 2
Create a diagram to illustrate the data flow between MAR, the memory buffer register, and the CPU during a read operation.
💡 Hint: Focus on the sequence of operations and how signals coordinate the data transfer.
Challenge and get performance evaluation