Discuss Enterprise Resource Planning systems, and contrast these to data warehouses. What will be ...

Discuss Enterprise Resource Planning systems, and contrast these to data warehouses.
 
  What will be an ideal response?

 Q. 2

The following two SQL statements will produce different results.
 
  Select last_name, first_name from customer where state = 'MA' or state = 'NY' or state = 'NJ' or state = 'NH' or state = 'CT';Select last_name, first_name from customer where state in ('MA','NY','NJ','NH','CT'); Indicate whether the statement is true or false

 Q. 3

Discuss how to map a unary one-to-many relationship.
 
  What will be an ideal response?

 Q. 4

Which of the following is a global network that uses universal standards to connect millions of different networks around the world?
 
  A) An extranet
  B) The World Wide Web
  C) The Internet
  D) An intranet
  E) Verizon

 Q. 5

The support activities of a firm include:
 
  A) inbound logistics, technology, outbound logistics, sales and marketing, and service.
  B) inbound logistics, organization infrastructure, outbound logistics, technology, and procurement.
  C) organization infrastructure, human resources, sales and marketing, and technology.
  D) organization infrastructure, human resources, technology, and procurement.
  E) sales and marketing, procurement, human resources, and technology.

 Q. 6

Discuss why alternative IS development approaches have evolved, and provide an overview of a couple of these methodologies.
 
  What will be an ideal response?

 Q. 7

A(n) ________ constraint is a type of constraint that addresses whether an instance of a supertype must also be an instance of at least one subtype.
 
  A) disjoint
  B) overlap
  C) completeness
  D) weak

 Q. 8

Even with XML, different types of devices will require a different page.
 
  Indicate whether the statement is true or false