Guide to Topics From The Text Spring 2013 4th Edition Kroenke

data item relation relationships 11 1m m1 mm

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: s below, this chapter will not be emphasized in the exam. • Basic components: know terminology so you can use it. For example, if something refers to hardware, you should know what hardware means, but not how various devices work. • Bits & bytes • Cloud computing • Vertical vs. horizontal market applications • Clients/ servers There will be no questions about operating systems, virtualization, firmware, open source, or computer budgeting. CIS 2010 INTRODUCTION TO INFORMATION SYSTEMS Chapter 5: Database Processing • Database, file, record, field (ie., data item) • Relation; relationships (1:1; 1:m; m:1; m;m). (disregard cardinality and normalization) • Entities • Data model; entity relationship data model; attributes (i.e., data items) • Key • Data administrator & data administration • Data base—enterprise, pe...
View Full Document

{[ snackBarMessage ]}

Ask a homework question - tutors are online