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Exam 6: Databases and Information Management

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Question 1

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The most popular type of DBMS today for PCs as well as for larger computers and mainframes is the ____________________________.

A) relational DBMS
B) relational DMBS
C) rational DBMS
D) rational DMBS

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Question 2

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A database is a collection of data organized to serve many applications efficiently by centralizing the data and controlling redundant data.

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A traditional file system can deliver routine scheduled reports after extensive programming efforts,but it cannot deliver ad hoc reports or respond to unanticipated information requirements in a timely fashion.

To analyze unstructured data,such as memos and legal cases,you would use ________ tools.

DBMS have a(n)________ capability to specify the structure of the Knowledge of the database.

Duplicate data in multiple data files is called data ________.

The logical view

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

Describe the ways in which database technologies could be used by a toy manufacturer to achieve product differentiation.

Microsoft SQL Server is a(n)

A ________________________________ is software that permits an organization to centralize data,manage them efficiently,and provide access to the stored data by application programs.

Because HTML was designed as a cross-platform language,it is the preferred method of communicating with back-end databases.

Data administration is a special organizational function that manages the policies and procedures through which data can be managed as an organizational resource.

The most prominent data manipulation language today is

__________________ refers to the coupling of data stored in files and the specific programs required to update and maintain those files so that changes in programs require changes to the data.

OLAP is used for multidimensional data analysis.

You have been hired by a national furniture leasing company to implement its first business intelligence systems and infrastructure.To prepare for your initial report,describe the types of data in their firm they can use to support business intelligence and the systems that you will implement to support both their power users and casual users,and explain how these systems or tools work together.

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.

A data dictionary is a language associated with a database management system that end users and programmers use to manipulate data in the database.

A nationwide magazine publisher has hired you to help analyze their social media datasets to determine which of their news publications are seen as the most trustworthy.Which of the following tools would you use to analyze this data?