CEA201 questions with correct answers

To overcome the difference in speeds of operation of the processor and memory Answer What is the reason for implementing the cache? A fast memory that is used to store recently accessed data Answer Which of the following statement is true about the cache? Memory address Answer If the cache is placed between MMU and main memory, it will work with... Direct mapping Answer _____ maps If the cache is placed between MMU and main memory, it will work with line. Asssociative mapping Answer ..............permits each main memory block to be loaded into any line of the cache. Tag Word Answer For an associative cache, which fields does a main memory address inlcude? To write to the main memory and cache simultancously Answer The write-through policy is used: To write only to the cache Answer The write-back policy is used: