How are the keys transformed in the relations to capture a one-to-one relationship in the conceptual model

Digital information is stored using a series of ones and zeros. computers are digital machines because they can only read information as on or off –1 or 0. this method of computation is known as the system

The forerunner to cell phones, pdas, and smartphones was

How might the success of your campaign be affected if you haven’t carefully completed all field data or if you accidentally insert the wrong merge field in the document?