Exam 1: Introduction to Systems Analysis and Design

After Roark has spent a week getting to know the members of the team, including their strengths and weaknesses, and what has worked well (and not so well) for this particular team in the past, one theme keeps recurring: the team has particularly weak communications skills. Which of the following methods is Roark least likely to use, given that he knows about the disadvantages of each method?​

Matching ​Identify the letter of the choice that best matches the phrase or definition. -Can expand to meet new business requirements and volumes

Matching ​Identify the letter of the choice that best matches the phrase or definition. -Requests specific behavior or information from another object

A _____ is an overview that describes a company's overall functions, processes, organization, products, services, customers, suppliers, competitors, constraints, and future direction.

Internet-based commerce is called _____ and includes two main sectors: B2C (business-to-consumer) and B2B (business-to-business).

_____ provides vital protection and maintenance services for system hardware and software, including enterprise computing systems, networks, transaction processing systems, and corporate IT infrastructure.

A(n) _____ investigates, analyzes, designs, develops, installs, evaluates, and maintains a company's information systems.

In a typical company organizational model, middle managers _____.

A mission-critical system is one that is unimportant to a company's operations.

Matching ​Identify the letter of the choice that best matches the phrase or definition. -In many large companies, these kinds of systems provide cost-effective support for users and managers throughout the company.

When planning an information system, a company must consider how a new system will interface with older systems, which are called _____.

Matching ​Identify the letter of the choice that best matches the phrase or definition. -People who oversee operational employees and carry out day-to-day functions

Matching ​Identify the letter of the choice that best matches the phrase or definition. -The name for new business support systems that produced valuable information, in addition to performing manual tasks; their primary users were managers.

A(n) _____ shows the data that flows in and out of system processes.

The responsibilities of a systems analyst at a small firm are exactly the same as those at a large corporation.

It is a new day at the firm. Roark has been in place for a few weeks, strengthening the communications skills of his employees, getting them to work much better together. Now, the challenge that he faces is not an internal one; it lies with the client, which is increasingly incapable of sticking with decisions. Roark, based on his past experience with other clients like this, is afraid that the client will throw them a curveball and want to make changes late in the game-but that they also will be unwilling to absorb the costs of those changes. For this reason, which of the following methods of development will Roark eliminate?

_____ design and construct webpages, monitor traffic, manage hardware and software, and link web-based applications to a company's information systems.

Transaction processing (TP) systems _____.

Matching ​Identify the letter of the choice that best matches the phrase or definition. -Produces a graphical representation of a concept or process that systems developers can analyze, test, and modify

_____ technology uses high-frequency radio waves to track physical objects.