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.
Difference between Primary storage and secondary storage. 1  Primary memory is the main memory (Hard disk, RAM) where the operating system resides. Secondary memory can be external devices like CD, floppy magnetic discs etc. secondary storage cannot be directly accessed by the CPU and is also external memory storage. - Primary memory storages are temporary; where as the secondary storage is permanent.