1 LIQUIDS have no fixed shape and will take the shape of any container they are put in, but the volume is fixed. 2  GASES have neither fixed shape nor fixed volume and will spread or diffuse indefinitely.
3 meanings of RACI acronym and RACI abbreviation. Get the Business definition of RACI by All Acronyms dictionary. Top Definition: Responsible, Accountable, Consulted, Informed In Business dictionary category.
AHCI (Advanced Host Controller Interface) An AHCI (Advanced Host Controller Interface) is a hardware mechanism that allows software to communicate with Serial ATA (SATA) devices. AHCI enables the use of advanced features, such as hot swapping and Native Command Queuing. Hard drives using AHCI mode can operate at higher speeds than those in Integrated Drive Electronics (IDE) mode.