Enterprise-Wide and Cloud-Based Systems

Question 1

What is an online analytical processing system (OLAP)?

Answer 1

This system incorporates data warehousing and data mining capabilities into an ERP system.

Question 2

What are enterprise resource planning systems (ERPs)?

Answer 2

These systems provide transaction processing, management support, and decision-making support in a single, integrated package. By integrating all data and process of an organization into a unified system, ERPs attempt to eliminate many of the problems faced by organizations when they attempt to consolidate information from operations in multiple departments, regions, or divisions.

Question 3

Define Scalability.

Answer 3

The capacity of a system to grow with the information processing needs of an organization.

Question 4

What is a cloud-based system?

Answer 4

A cloud-based system is a virtual data proof that is created by contracting with a third-party data storage provider.

Question 5

Define Infrastructure as a Service (IaaS).

Answer 5

Use of the cloud to access virtual hardware, such as computers and storage. Examples include Amazon Web Services and Carbonate

Question 6

Define Platform as a Service (PaaS).

Answer 6

Creating cloud-based software and programs Salesforce.com’s Force.com is an example of PaaS.

Question 7

Define Software as a Service (SaaS).

Answer 7

Remote access to software. Office 365, a suite of office productivity programs, is an example of SaaS.

Question 8

Define online transaction processing system (OLTP).

Answer 8

Enterprise resource planning (ERP) modules that comprise the core business functions: sales, production, purchasing, payroll, financial reporting, etc. These functions collect the operational data for the organization and provide the fundamental motivation for the purchase of an ERP.