Answer :
Final answer:
The correct order of memory devices in terms of access time is CPU register, L1 Cache, L2 Cache, RAM, and finally Hard disk. This order reflects how quickly the CPU can access data stored in these devices, with the CPU register being the quickest and the Hard disk being the slowest.
Explanation:
The correct order of memory devices in ascending order of access time is (4) CPU register, L1 Cache, L2 Cache, RAM, Hard disk. This order is based on how swiftly the CPU can access the data stored in these devices. The CPU register has the quickest access time because it resides inside the processor itself. The next quickest access time is the L1 Cache, followed by the L2 Cache. Following them is the RAM (Random Access Memory); it is slower than the caches but still faster than the Hard disk, which is the slowest of all. The Hard disk has the slowest access time because it's a mechanical device.
Learn more about Memory Devices here:
https://brainly.com/question/32127150
#SPJ11
