Author Question: Packet-switched network differs from circuit-switched network in that packet-switched network ... (Read 119 times)

panfilo · **on:** Jul 7, 2018

Packet-switched network differs from circuit-switched network in that packet-switched network ________.

A) requires the establishment of a channel between the nodes before communicating
B) is used by the phone system exclusively
C) tends to waste capacity
D) travels different routes

Question 2

What are the different types of data in an enterprise resource planning (ERP) database?

What will be an ideal response?

tashiedavis420 · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

D

Answer to Question 2

In an ERP database, there are several different types of data. Transactional data are data related to events such as a purchase or a student enrollment. Examples of transactional data include purchases at the bookstore, student tuition payments, deliveries, and payroll expenditures. Master data, also called reference data, are data used in the organization that don't change with every transaction. Master data includes supplier names and addresses, item names and units of measure, and employee data. ERP systems also designate organizational data, data about a university such as the location of its warehouses, the mailing address of the buildings, and the names in its financial accounts.