Slide 1 An Introduction to Database Management Systems R. Nakatsu Slide 2 Why do we need a database? n Data is easier to manage Too much data in individual files …
We already know the saying âGarbage in = Garbage outâ We know that bad data entering a system can have strange results on the data leaving the system after it is processed⦅
Chapter 10 Chapter 10 Lesson 2 Restricting Data Entry To help ensure accurate data, rules that check entries against specified values can be applied to a field. A validation…
* * * Exploring Microsoft Office Access 2007 Chapter 6 Data Protection * Objectives Establish Data Validity Create a Lookup Modify a Lookup by Adding and Deleting Values…
Chapter 9 Controlling Information Systems: Process Controls Learning Objectives To be able to prepare a control matrix To describe the generic process control plans introduced…
NTR Case Study Project Archival storage of non-DICOM and non-image data from the NTR in the National Cancer Imaging Archive Siemens Corporate Research Bob Schwanke, John…
Introduction to Database using Microsoft Access 2013 Introduction to Database using Microsoft Access 2013 Part 6.1 November 18, 2014 Adding Input Mask Input Mask Microsoft…