Quick Answer: What Are Primary And Secondary Storage Devices In Computer?

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 primary and secondary memory with example?

Primary memory is the main memory of the computer system. Accessing data from primary memory is faster because it is an internal memory of the computer. All secondary storage devices which are capable of storing high volume data is referred to as secondary memory. Types of Primary Memory 1) RAM, 2) ROM.

What are primary storage devices?

Primary storage is a key component of a computer system that enables it to function. Primary storage includes random access memory (RAM), read only memory (ROM), cache and flash memory. Each of these have different uses within the computer.

What is the difference between primary and secondary storage on a computer?

Primary storage refers to the main storage of the computer or main memory which is the random access memory or RAM. Secondary storage, on the other hand, refers to the external storage devices used to store data on a long-term basis.

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.

Why are primary and secondary memory needed in a computer system?

Because the RAM is connected directly to the CPU via the memory bus, the CPU can access data stored in RAM very quickly. For this reason, RAM is used to store data loaded by active programs and the operating system. Hard drives are considered secondary storage since they are not connected directly to the CPU.

What is secondary storage devices in computer?

Secondary storage is non-volatile , long-term 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.

Is ROM a secondary storage device?


What is primary memory with example?

2. Secondary Memory / Mass Storage:Sr.No.Primary memory5.The memory devices used for primary memory are semiconductor memories.6.Primary memory is also known as Main memory or Internal memory.7.Examples: RAM, ROM, Cache memory, PROM, EPROM, Registers, etc.4 more rows•Apr 7, 2020

What are the examples of secondary storage devices?

Common types of secondary storagemagnetic storage devices, such as hard disk drives.optical storage devices, such as CD, DVD and Blu-ray discs.solid state storage devices, such as solid state drives and USB memory sticks.

What is the other name of secondary memory?

Also called auxiliary storage, auxiliary memory, external storage, secondary memory .

What are the examples of primary storage device?

Random access memory (RAM), graphic card memory and cache memory are common examples of primary storage devices.

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.

Which of these is a secondary storage device?

Secondary storage technology refers to storage devices and storage media that are not always directly accessible by a computer. Examples of secondary storage devices include external hard drives, USB flash drives, and tape drives. …