What is secondary following in storage device?

Answer 1

Secondary following in storage devices refers to the process of retrieving data from secondary storage, such as hard drives or SSDs, after it has been initially loaded into primary storage (RAM). This process is essential for accessing larger volumes of data that cannot fit into primary storage. Secondary storage is typically slower than primary memory but offers greater capacity, making it crucial for data persistence and long-term storage. Common examples of secondary storage include hard drives, SSDs, USB drives, and optical discs.