COE131 - E01 - Final Exams

Shows the timing of interactions between objects as they occur.
- Sequence Diagram
Dynamic model of a use case, showing the interaction among classes during a specified time
period.
- Sequence Diagram
When you phrase your questions, you should avoid leading questions that suggest or favor a
particular reply.(True/False)
- True
_________________ states that the number of transistors on an integrated circuit would double about
every _________ months
- Moore's Law, 24 months
Involves fact-finding to describe the current system and identification of the requirements for the
new system, such as outputs, inputs, processes, performance, and security
- Requirements Modeling
The black box concept is an example of _____________, which means that all data and
methods are self-contained.
- Encapsulation
When studying an information system, you should collect examples of actual documents using a
process called
- Sampling
Planned meeting during which you obtain information from another person.
- Interview
A _______________is an early working version of an information system.
- Prototype
Resembles a horizontal flowchart that shows the actions and events as they occur. It also show
the order in which the actions take place and identify the outcomes.
- Activity Diagram
Logical structure that shows every combination of conditions and outcomes.
- Decision Table
Reasons, or justification, for a proposal.
- Business Case
questions are closed-ended questions that ask the person to evaluate something by providing limited
answers to specific responses or on a numeric scale.
- Range-of-response
You must concentrate on what is said and notice any nonverbal communication that takes
place. This process is called ______________.
- Engage Listening
Refers to a systemâ s ability to handle increased business volume and transactions in the
future.
- Scalability
A subset of standard English that describes logical processes clearly and accurately.
- Structure English
Traditionally, a company either developed its own information systems, called ______________
- In-house Applications
Combines information technology, people, and data to support business requirements.
- information system
A ____________ is a top-level view of an information system that shows the systemâ s

boundaries and
scope.
- Context Diagram
Central storehouse of information about the systemâ s data.
- Data Dictionary
In DFDs, a process symbol can be referred to as a ____________
- Black Box
Enables an object, called a child, to derive one or more of its attributes from another object,
called a parent.
- Inheritance
_____________ is a set of related components that produces specific results.
- System
______________ produces a graphical representation of a concept or process that systems

developers can analyze, test, and modify.
- Modeling
Document containing a number of standard questions that can be sent to many individuals.
- Questionnaire
A _____________ is a visual summary of several related use cases within a system or

subsystem.
- Use Case Diagram
Technology that uses RFID tags to identify and monitor the movement of each individual
product, from the factory floor to the retail checkout counter. (Note: Answer should be in words
and not Abbreviation)
- Electronic Product Code
The concept that a message gives different meanings to different objects.

- Polymorphism
A ____________ is a top-level view of an information system that shows the systemâ s

boundaries and scope.
- Context Diagram
A requirement or condition that the system must satisfy or an outcome that the system must achieve.
- Constraints
company-wide applications are called ____________________
- Enterprise applications
BPMN stands for ____________.
- Business Process Modeling Notation
Describes how instances of one class relate to instances of another class.
- Cardinality
_________________ is data that has been transformed into output that is valuable to users.
- Information
Projects where management has a choice in implementing them.
- Discretionary Projects
Describes how users interact with a computer system
- User Interface
A _____________, describes the information that a system must provide.
- Business Model
Shows how data moves through an information system but does not show program logic or
processing steps.
- Data Flow Diagram
describes the relationship between computers and people who use them to perform their jobs
- HCI
Meaningful combination of related data elements that is included in a data flow or retained in a
data store.
- Record
Knowledge management systems are called _____________ because they simulate human reasoning.
- Expert System
A characteristic or feature that must be included in an information system to satisfy business

requirements and be acceptable to users.
- System Requirement
When studying an information system, you should collect examples of actual documents using a
process called __________
- Sampling
__________ questions are closed-ended questions that ask the person to evaluate something by
providing limited answers to specific responses or on a numeric scale.
- Range-Of-Response
Involves fact-finding to describe the current system and identification of the requirements for the
new system, such as outputs, inputs, processes, performance, and security.
- Requirement Modeling
______________manages the hardware components, which can include a single workstation or

a global network with many thousands of clients
- System Software
Shows how data moves through an information system but does not show program logic or
processing
steps.
- Data Flow Diagram

_________ is another agile approach. The name is derived from the rugby term.
- Scrum
graphical representation of the conditions, actions, and rules found in a decision table.
- Decision Tree
__________ questions encourage spontaneous and unstructured responses.
- Open Ended
Top managers develop long-range plans, called _____________, which define the company s
overall mission and goals.
- Strategic Plans
Refers to hardware, software, and procedural controls that safeguard and protect the system
and its data from internal or external threats.
- Security
The deliverable, or end product, of the systems analysis phase is a ____________
- Systems Requirement Document
Describes an information system by identifying things called objects
- None of the Choices
A characteristic or feature that must be included in an information system to satisfy business

requirements and be acceptable to users.
- System Requirement
Defines specific tasks that an object can perform.
- Methods
manages the hardware components, which can include a single workstation or a global network
with many thousands of clients
- System Software

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Shows the timing of interactions between objects as they occur.

- Moore's Law, 24 months

A _______________is an early working version of an information system.

Logical structure that shows every combination of conditions and outcomes.

Reasons, or justification, for a proposal.

Combines information technology, people, and data to support business requirements.

A ____________ is a top-level view of an information system that shows the systemâ s

In DFDs, a process symbol can be referred to as a ____________

_____________ is a set of related components that produces specific results.

______________ produces a graphical representation of a concept or process that systems

A _____________ is a visual summary of several related use cases within a system or

- Use Case Diagram

- Electronic Product Code

The concept that a message gives different meanings to different objects.

A ____________ is a top-level view of an information system that shows the systemâ s

company-wide applications are called ____________________

BPMN stands for ____________.

- Business Process Modeling Notation

Describes how instances of one class relate to instances of another class.

Projects where management has a choice in implementing them.

Describes how users interact with a computer system

A _____________, describes the information that a system must provide.

- Data Flow Diagram

A characteristic or feature that must be included in an information system to satisfy business

______________manages the hardware components, which can include a single workstation or

- Data Flow Diagram

__________ questions encourage spontaneous and unstructured responses.

The deliverable, or end product, of the systems analysis phase is a ____________

- Systems Requirement Document

Describes an information system by identifying things called objects

- None of the Choices

A characteristic or feature that must be included in an information system to satisfy business

Defines specific tasks that an object can perform.

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