Best Answer: A delta is formed when a high flow water body meets a low flow one. Meaning, when a river meets a lake or ocean. The river carries sediment because of it's high energy (flow).When it suddenly slows down the sediment drops out all at once and a delta forms.est Answer: A delta is formed when a high flow water body meets a low flow one. Meaning, when a river meets a lake or ocean. The river carries sediment because of it's high energy (flow).
Internal Storage. Internal storage is a device housed inside the computer. It comes in two broad types, as of 2014; spinning disk hard disk drives and solid state hard drives. Spinning disk drives have platters of magnetic material that get written and rewritten by a drive head. Solid state disks use flash memory to store data.
The BLOB, CLOB, and NCLOB types represent internal LOBs, meaning that they are stored within the database. A BFILE, on the other hand, is an external LOB type. BFILEs are very different from internal LOBs in three important ways: The value of a BFILE is stored in an operating-system file, not within the database. BFILEs do not participate in transactions (i.e., changes to a BFILE cannot be rolled back or committed).