According to webmd.com, âYou should feel your babyâs first movements, called âquickening,â between weeks 16 and 25 of your pregnancy.â. âQuickening,â (which has nothing to do with beheading Highlanders) is difficult to describe, so people try to explain the way it feels in the most abstract ways.
Definition 2: Computer storage is made up of primary and secondary storage. Primary storage typically refers to random access memory (RAM) placed near the computerâs CPU to reduce the amount of time it takes to move data between the storage and CPU.
Primary Key. A primary key is a unique identifier for a database record. When a table is created, one of the fields is typically assigned as the primary key. While the primary key is often a number, it may also be a text field or other data type. For example, if a database contains definitions of computer terms, it would make sense that each term is only listed once in the database.