Question

Arrange the memory devices in ascending order based on the access time.

Answer 1

A storage device is a special type of hardware device that is meant to store data.

It may be either permanently or semi-permanently.

It is not only limited to hard disk.

Additional storage devices that are used in our daily life include DVDs, floppy disks and CDROMs.

On the basis of access of time, memory devices can be arranged in an ascending order as under:

CD card <Memory Card <Pen drive <ROM <Hard Disk.

Answer 2

Answer:

Explanation:

• THERE ARE TWO TYPES OF ACCESSING METHODS TO ACCESS THE MEMORY.

• THEY ARE SEQUENTIAL ACCESS AND RANDOM ACCESS. IN SEQUENTIAL ACCESS,THE MEMORY IS ACCESSED IN AN ORDERLY MANNER FROM STARTING TO END. BUT,IN RANDOM ACCESS, ANY BYTE OF MEMORY CAN BE ACCESSED DIRECTLY WITHOUT NAVIGATING THROUGH PREVIOUS BYTES. DIFFERENT MEMORY DEVICES ARE ARRANGED ACCORDING TO THE CAPACITY.