Order the following memory technologies according to access time (from fast to slow), and then according to price (from expensive to cheap): tape, l1 cache, dvd, l2 cache, blu-ray, main memory, cd, registers, hard disk. note that partial credits are not allowed for this question.

 Access time is basically refers to the time at which the one storage device are get access from the starting to the next time accessing of the device. It basically consist of the transfer time and latency.

The given technology are also get differ according to the prices, as when the access time are less, then technology get expensive and vice-versa.

The following are the memory technologies that are arrange according to the access time and price from expensive to cheap.