Exam 1: Information Systems: an Overview

What are personal digital assistants (PDAs)and smartphones?

Describe how networking technologies will improve in the future.

Within the context of the various categories of IT jobs,a _____ must have knowledge and understanding of data warehouse and data-mining tools.

In grocery and retail stores,a(n)____________________ system speeds up service by reading the universal product codes (UPCs)on items in a shopping cart.

_____ are an external data source of an information system.

Define and describe a manufacturing information system (MFIS).

Twitter is an example of a management information system (MIS).

A(n)____________________ is designed to reduce the cost of transporting materials while maintaining safe and reliable delivery.

In designing a management information system,the first task is to define the system's _____ clearly.

Managers could use a _____ to assess the effect on final product costs of a nine percent increase in raw materials.

Computer ____________________ means having a basic knowledge of hardware and software,the Internet,and collaboration tools and technologies.

The data component of an information system is considered the output to the system.

_____ is an example of transaction-processing system.

How might an organization combat the threat of new entrants?

In the context of the popular jobs in the information system's field,part of the ____________________'s responsibility is to provide network and cybersecurity.

Scheduling and assigning employees might be handled by a _____.

How do organizations use social networking sites?

____ is understanding the role of information in generating and using business intelligence.

The focus of a top-line strategy for successfully competing in a marketplace is improving efficiency by reducing overall costs.

Business Intelligence (BI)includes historical views and predictive views of business operations.