Database Management > QUESTIONS & ANSWERS > PART I- WGU C175 DATA MANAGEMENT Practical Test Graded 100% (All)
PART I- WGU C175 DATA MANAGEMENT Practical Test Graded 100%
Document Content and Description Below
What is a broad definition of data? *** Raw facts that are captured on printed or digital media What are data? *** Facts that are collected and stored in a database system What is a determining char ... acteristic of unstructured data? *** It does not follow a data model. Which is true about flat files? *** They contain no internal hierarchical organization. Which technology has no internal hierarchy? *** Flat files How were data retrieved before database management systems? *** Sequentially from simple files In which two ways does a database management system environment increase effectiveness in working with data? *** - It enables data sharing, - It permits storage of vast volumes of data [Show More]
Last updated: 1 year ago
Preview 1 out of 18 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Reviews( 0 )
$10.00
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
Jul 31, 2023
Number of pages
18
Written in
All
Additional information
This document has been written for:
Uploaded
Jul 31, 2023
Downloads
0
Views
112
