the twelve-step program. Such programs are also frequently combined with psychotherapy

Simply Switch programs are usually updated frequently. They are updated on a day to day basis, if not weekly.

Synonyms for loop are cycle or repetition.

An important application of ROMs is Microprogramming. Other potential applications include

• Library subroutines for frequently wanted functions

• System programs

• Function tables

They both are frequently used programs in UNIX, but they do different things. Read their manuals if you want to use them.