Is Hard Disk is a primary memory?
A computer’s internal hard drive is often considered a primary storage device, while external hard drives and other external media are considered secondary storage devices. In this case, primary storage typically refers to random access memory (RAM), while secondary storage refers to the computer’s internal hard drive.
What is hard disk and its types?
There are two general types of hard drives: hard disk drives (HDD), which use one or more rotating discs and rely on magnetic storage, and solid-state drives (SSD), which have no moving mechanical parts, but use flash memory like the kind found in USB flash drives.
What is more important hard drive or memory?
One of the greatest sources of confusion for computer users is the difference between a computer’s memory and its storage space. Computers have two kinds of storage — temporary and permanent. A computer’s memory is used for temporary storage, while a computer’s hard drive is used for permanent storage.