B) hot site.
C) remote site.
D) subsidiary location.
Helge Autoparts sells new and refurbished auto parts exclusively to auto dealers. Helge
purchases inventory from distributors at trade conventions. Each time Helge makes a
purchase, the company records the suppliers name, address, date, specific items
purchased, price paid for each, and the total amount spent. Helge later researches the
inventory items to set the customer price. The company assigns an inventory number to
each item purchased and records the customer price for each item. Helge buys price
tags and display supplies from Alwin Incorporated, a company that sells them at all
trade conventions. All inventory and supplies purchases are immediately paid for with
cash or with checks from a bank account in Helge’s name. All cash received from sales
are also deposited to the same bank account. Several times a year Helge rents display
space at dealer conventions. A deposit is always required, and the entire fee is due the
day the convention starts. Helge records the deposit and final payment, along with the
convention’s name and address, in the same worksheet on which purchases of inventory
and supplies are recorded.
Consider Helge’s processes regarding the purchasing inventory and supplies, renting
display space, and paying for purchased items. A well-designed REA diagram would
A) reflect nine 1:N relationships.
B) reflect two M:N relationships.
C) reflect ten 1:N relationships.
D) include two 1:1 relationships.
In which phase of the systems development life cycle are the broad needs of the users
converted into detailed specifics that are coded and tested?
A) Conceptual design.
B) Implementation and conversion.
C) Physical design.
D) Systems analysis.