（)provides strength and storage space for fuel，lubricating oil，fresh water，salt（ballast)wa

（） provides the processor with temporary storage for programs and data。A.KeyboardB.Displa

As anoperating system repeatedly allocates and frees storage space，many physically separat

● As an operating system repeatedly allocates and frees storage space, many physically sep

● As an operating system repeatedly allocates and frees storage space, many physically sep

● As an operating system repeatedly allocates and frees storage space, many physically sep

●A（71) is a dedicated storage network that provides access to consolidated, block level s