DeVry MIS 535 Week 3 Homeowrk

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Question 1.

Question :

A characteristic or quality describing an entity is called a(n)

Question 2.

Question :

The confusion created by _____ makes it difficult for companies to create customer relationship management, supply chain management, or enterprise systems that integrate data from different sources.

Question 3.

Question :

Duplicate data in multiple data files is called

Question 4.

Question :

A DBMS

Question 5.

Question :

The logical view

Question 6.

Question :

The type of logical database model that treats data as if they were stored in two-dimensional tables is the

Question 7.

Question :

A field identified in a table as holding the unique identifier of the table's records is called the

Question 8.

Question :

The data dictionary serves as an important data management tool by

Question 9.

Question :

An automated or manual file that stores information about data elements and data characteristics such as usage, physical representation, ownership, authorization, and security is the

Question 10.

Question :

Which is the type of database management approach that can handle a large number of pages or documents?

Question 11.

Question :

Which is the most prominent data manipulation language today?

Question 12.

Question :

DBMSs typically include report-generating tools in order to

Question 13.

Question :

A schematic of the entire database that describes the relationships in a database is called

Question 14. Question : What is the process of streamlining data to minimize redundancy and awkward many-to-many relationships?

Question 15.

Question :

Cloud computing offers

Question 16.

Question :

A data warehouse is composed of

Question 17.

Question :

A data mart usually can be constructed more rapidly and at lower cost than a data warehouse because

Question 18.

Question :

Data mining is a tool that allows users to

Question 19.

Question :

What is the tool that enables users to view the same data in different ways using multiple dimensions?

Question 20. Question : OLAP is a tool that enables