What is roseola in babies? Roseola is a mild viral infection caused by human herpesvirus 6 (HHV-6) or human herpesvirus 7 (HHV-7). Itâs most common in kids under the age of one and causes a pinkish-red rash and high fever. Most kids get roseola before they turn two.
UNBUFFERED - No buffer the memory is connected directly to the chipset controller, DDR, DDR2 and DDR3 modules that are used in desktops or notebooks are mostly unbuffered. BUFFERED - A buffer is used to help the system control large amount of memory. Used to describe older technology modules such as EDO and SDRAM.
Primary Memory is the volatile memory and the Secondary Memory is the non-. volatile memory. The volatile memory is erasable and the non-volatile memory. stores the content that cannot be erased. Basically, when we talk about the data. storage devices it is generally assumed to be those of secondary memory.