Question: What Are The Two Types Of Secondary Memory?

What are the two types of primary memory?

There are two key types of primary memory:RAM, or random access memory.ROM, or read-only memory..

What is the difference between main memory and secondary storage?

Primary storage is considered a short-term memory of the computer, whereas secondary storage is considered a computer’s permanent memory. Secondary storage stores the data and program even after the computer is switched off. On the other hand, primary storage cannot store the memory after the computer is switched off.

What are primary and secondary storage devices?

Primary memory usually refers to Random Access Memory (RAM), while secondary storage refers to devices such as hard disk drives, solid state drives, removable “USB” drives, CDs, and DVDs. …

What is an example of secondary memory?

Secondary memory refers to storage devices, such as hard drives and solid state drives. It may also refer to removable storage media, such as USB flash drives, CDs, and DVDs. … For example, a computer may have a one terabyte hard drive, but only 16 gigabytes of RAM.

What is main and secondary memory?

Computer memory is categorized into primary and secondary memory. While primary memory is the main memory of the computer which is used to store data or information temporarily, whereas secondary memory refers to external storage devices that are used to store data or information permanently.

What are the two types of secondary storage?

There are three main types of secondary storage in a computer system:solid state storage devices, such as USB memory sticks.optical storage devices, such as CD, DVD and Blu-ray discs.magnetic storage devices, such as hard disk drives.

What is secondary memory and types?

Secondary memory is called also Backup or Auxiliary memory. Primary memory has two categories like as RAM and ROM. Secondary memory has four categories like as Magnetic Storage, Optical Storage, Flash storage, and Online Cloud System. Primary memory is more costly to secondary memory.

What is the other name of secondary memory?

Secondary memory is also termed as external memory and refers to the various storage media on which a computer can store data and programs. The Secondary storage media can be fixed or removable.