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37 Cards in this Set

  • Front
  • Back
in a relational database, what kind of key is used to join or link 2 tables by identifying a record in another table?
foreign key
what is true about a primary key in a database table?
uniquely identifeis a record within a table
internet-enabled globalization does the following:
removes geography as a abarrier to relationships
A database scheme describes which of the following properties of a database?
fields in database. structure of the database. sizes of fields. primary keys
language and values are aspects related to what type of globalization?
cultural
what type of e commerce revenue model does Dell computer emply?
direct sales manufacturing model
in an entity relationship diagram, which symbol indicates that the field uses in the relationship could contain many matches?
crows foot
according to Nyan Chanda at YaleOnline, globalization relates to the movement of what>
goods, ideas, institutions, people
REDFLEX systems currently in use is AZ is:
uses roads sensors and cameras to record cars running red lights
An effective approach for designing a database starts with creating a conceptual bluepring of a database that is known as:
Entity Relationship Diagram
In a relational database, what term refers to the collection of info that are all related to a single value, where the single value often serves as the primary key?
record
In excel, you can use the formatting option to define the following metadata about the contents of a row or column which of the following?
Specifying wheter the duplicate values may be entered
Which best descrives when a buisness ueses the internet to supply consumers directly with services, info, and or products?
Business to Consumer
The info returned by an Excel VLOOKUP function could best descrive using which database term?
Database field
if you copy the expression =$A1+1 from B1 to C2 what expression would B@ contain
=$A2+1
As defined by Friedman in The Lexus and the Olive Tree, an example of an olive tree issue would be related to:
Local Culture
term used to define the degree wo which a goal is achieved is
effectivness
correct syntax to specify the range from cell A1 to cell A10 in excel is
A1:A10
Which component of the value chain focuses on the management of all the resources "inside the walls" of hte organization?
ERP (Enterprise Resource Planning)
What is NOT a factor contributing to the Bullwhip Effect:
Vertical Integration
Which business model is likely to result in the disintermediation of the value chain?
Busness to Consumer (B2C)
In the Panasocin Case, the delievery of info and inventory automaticall to everyone who needs it was describes as what type of model?
Push Model
In the J&R Electronics case, the motivation of expanding into the web-based world of electronic commerce was motivated by what business limitation?
The company desire to expand beyond their one physical location
In the internation game technology case, what type of info system was used to integrate its business applications?
ERP System
If you define that the relationship between two tables in a database has referential intergrity, what constraint does that add to the relationship?
any value used as a forign key must exist as a primary key
What type of threat to an info system occurs when a person impersonates someone on the telephone in order to trick an employee into providing confidential info?
socail enginerring
what type of Egovernemnt transations allow city, country, state, and federal jurisdictiopns to exchange the data that COPLINK uses to assist law enforcement indentify criminal suspects?
G2G (governemnt 2 goevernment)
An ad hoc method of organizing information and determinng relationships based on the way people actually use the information is known as:
folkonomy
Porters Forces primarily focuses on which aspec of business?
Competition
the P2C (police 2 citizen) website developed by the Gainsville PD increased citizen awareness of what info?
Location of Crime incidents
What is the term used to descrive the many online technologies, such as blogs, wikis, and second life, that allow people to create virtual communities and collaborate?
Socail Media
What term does Friedman use to describe marketplace and workforce specialization on a companys cor competencies?
Outsourcing
Simple one word descriptions used to create folkonomies are known as:
Tags
In info security, any danger to which an info resource might be exposed is referred to as a :
Threat
Of the options below, what is the strongest form of authentication?
biometrics
What term is used to describe when a retailer allows a supplier to manage the entire inventory provess for a group of products>
vendor managed inventory
what term is used to describe the data types and formatting constraints of a database field
metadata