Exam 9: Information Systems

Iterative SDLCs are often referred to as "______ methods" because they allow flexibility as development progresses.

A data _________ is an incident in which personal data is viewed, accessed, or retrieved without authorization.

A DSS manipulates the data needed to make a decision as well as making a decision.

Which of the following is not included in Michael Porter's Five Forces model?

The ____________ phase of the SDLC involves the day-to-day operation of the system, making modifications to improve performance, and correcting problems.

Which ecommerce classification encompasses online storefronts selling merchandise and services to consumers?

The current standard for object-oriented documentation is referred to as ______.

Many organizations establish a(n) ____________staffed by technical support specialists who are familiar with the information system's software.

Which type of security measure reduces the likelihood of a deliberate attack?

One type of decision support system (DSS), called an executive information system, is designed to provide senior managers with information relevant to ___________ management activities such as setting policies, planning, and preparing budgets.

A widely accepted technique called __________ application design is based on the idea that the best information systems are designed when end users and systems analysts work together on a project as equal partners.

In the __________ phase of the SDLC, the project team chooses a solution, selects hardware and software, and designs detailed application specifications.

____________ refers to business transactions that are conducted electronically over a computer network.

In object-oriented documentation, a(n) __________ diagram provides the name of each object, a list of each object's attributes, a list of methods, and an indication of the associations between objects.

During the ____________ phase, new hardware is purchased, installed, and tested to ensure that it operates correctly.

The scope of an information system includes which of the following?

Which of the following is not a characteristic of a management information system?

Information engineering methodology treats an information system as a collection of objects that interact to accomplish tasks.

A quality-of-service ____________ is a technique used for measuring a specific QoS characteristic.

A(n) _________ SDLC can be used to create and implement a small subset of a system and then enhance it through a series of upgrades.