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.
Strictly, read-only memory refers to memory that is hard-wired, such as diode matrix and the later mask ROM (MROM), which cannot be changed after manufacture. Although discrete circuits can be altered in principle, integrated circuits (ICs) cannot, and are useless if the data is bad or requires an update.