Chapters 7 & 8 & 9 - Student Review

Chapters 7 & 8 & 9 - Student Review -...

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Enterprise Information Portals provide access to: A. e-mail B. public information C. neither of the above D. both of the above From the moment you log onto a site the server is NOT able to collect ____. a) The pages you are visiting and how long b) Your neighbor’s identity information c) Your icons clicked and in which order d) Which advertising banners you clicked What does the abbreviation DBMS stand for? A. Digital Base Mapping System. B. Data Borrowing and Movement Software. C. Database Manipulation Software. D. Database Management System. What does relational model consist of? A. tables B. files C. data D. all of the above A combination of two or more field is called? A. Join tables B. Primary key C. Combination key D. Composite key ERD (in relationship to Chapter 7) stands for: A) Ethernet Ready Database B) Entity Relationship Diagram C.) Emergency Repair Disk D.) Elastic Recoil Database Acxiom is a data services firm. What would Acxiom’s services aid most in?
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A) Encapsulation B) Structured Query Language (SQL) C) Data Modeling. D) Entity Relationship Diagrams (ERD) The program used to build databases, populate them with data, and manipulate the data is called: 1. Database Administrator(DBA) 2. Database Management System(DBMS) 3. Structured Query language(SQL) 4. Entity relationship diagram(ERD) What is the disadvantage of investing in an underdeveloped country? a. Increase in Quality of Life b. Increase in the underdeveloped country’s GDP c. Access to a new market d. Risk of losing your investment What year did Land's End launch its Web site? a. 1992 b. 1995 c. 2000 d. 2004 A primary key is: A. General logical structure and method for establishing relationships B. Structured query language C. Unique key which identifies a record and is required in the table D. Combination of fields The primary responsibility of a Database Administrator is: a.) to make sure that all components of a company's computer system work properly with synergy
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This note was uploaded on 08/28/2011 for the course IS 300 taught by Professor Lutters during the Fall '08 term at UMBC.

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Chapters 7 & 8 & 9 - Student Review -...

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