CH5 - Question 1 0 out of 1 points OODBMS are slower than...

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Unformatted text preview: Question 1 0 out of 1 points OODBMS are slower than relational DBMS. Selected Answer: [None Given] Correct Answer: True Question 2 0 out of 1 points Predictive analysis is a technique of data mining. Selected Answer: [None Given] Correct Answer: False Question 3 0 out of 1 points A data warehouse is typically comprised of several smaller data marts. Selected Answer: [None Given] Correct Answer: False Question 4 0 out of 1 points Data cleansing is the same process as data scrubbing. Selected Answer: [None Given] Correct Answer: True Question 5 0 out of 1 points What category best describes 7-11's new information system? Selected Answer: [None Given] Correct Answer: MIS Question 6 0 out of 1 points As described in the chapter text, which of the following strategies best describes Banco de Credito Peru's tactics in overcoming the competitive forces it was facing? Selected Answer: [None Given] Correct Answer: Strengthen customer and supplier intimacy Question 7 0 out of 1 points The specialized language programmers use to add and change data in the database is called: Selected Answer: [None Given] Correct Answer: data manipulation language. Question 8 0 out of 1 points DB2 is a(n): Selected Answer: [None Given] Correct Answer: mainframe relational DBMS. Question 9 0 out of 1 points Detecting and correcting data in a database or file that are incorrect, incomplete, improperly formatted, or redundant is called: Selected Answer: [None Given] Correct Answer: data scrubbing. Question 10 0 out of 1 points The type of database management approach that can handle multimedia is the: Selected Answer: [None Given] Correct Answer: object- oriented DBMS. Question 11 0 out of 1 points A table that links two tables that have a many-to-many relationship is called a: Selected Answer: [None Given] Correct Answer: intersection relation. Question 12 1 out of 1 points Access is a: Selected Answer: desktop relational DBMS. Correct Answer: desktop relational DBMS. Question 13 0 out of 1 points Tools for consolidating, analyzing, and providing access to vast amounts of data to help users make better business decisions are known as: Selected Answer: [None Given] Correct Answer: business intelligence. Question 15 0 out of 1 points What is the first step you should take in managing data for a firm? Selected Answer: [None Given] Correct Answer: Identify the data needed to run the business Question 17 0 out of 1 points 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: Selected Answer: [None Given] Correct Answer: data dictionary....
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This note was uploaded on 07/10/2010 for the course ACCOUNTING 222 taught by Professor Cordes during the Spring '10 term at Johnson County Community College.

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CH5 - Question 1 0 out of 1 points OODBMS are slower than...

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