Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
120 Cards in this Set
- Front
- Back
When choosing between possible solutions to a business problem, the best solution is the one with the fewest risks and the most benefits.
|
TRUE
|
|
Analysts must upgrade their knowledge and skills continually
|
TRUE
|
|
Technology alone increases productivity and profits.
|
FALSE
|
|
The first activity in the project planning phase is to develop the project schedule.
|
FALSE
|
|
The support phase is the shortest and least expensive phase of the system development life cycle (SDLC).
|
FALSE
|
|
During the design phase, analysts begin to define a computer system solution.
|
TRUE
|
|
A predictive SDLC has a high technical risk.
|
FALSE
|
|
The UP is an example of an SDLC that is in the middle of the predictive versus adaptive scale.
|
TRUE
|
|
A project management software application is an example of a tool
|
TRUE
|
|
The project implementation phase is usually staffed with only two or three highly experienced systems analysts, one of who serves as the project manager.
|
FALSE
|
|
Join application design (JAD) is a technique used to expedite the investigation of system requirements.
|
TRUE
|
|
The objective of a structured walkthrough is to fix errors in a system.
|
FALSE
|
|
System analysis involves the creation of detailed logical models.
|
TRUE
|
|
Information users are those that use the system to perform the day-to-day operation of an organization.
|
FALSE
|
|
An analyst can best describe the requirements for an information system using a collection of models.
|
TRUE
|
|
An actor is always inside the automation boundary of the system.
|
FALSE
|
|
An intermediate use case description also includes the definitions of preconditions and postconditions.
|
FALSE
|
|
The object-oriented approach to system development views a system as a collection of processes, some performed by people and some performed by the computer.
|
FALSE
|
|
System boundaries are not shown clearly on context diagrams.
|
FALSE
|
|
An actor in a use case analysis is the person who is actually interacting with the computer system.
|
TRUE
|
|
The term ____ refers to a business professional who uses analysis and design techniques to solve business problems using information technology.
|
systems analyst
|
|
The most important role of a systems analyst in a business is ____.
|
problem solving
|
|
A system that is part of a larger system is called a ____.
|
subsystem
|
|
A(n) includes hardware, software, inputs, outputs, data, people and procedures.
|
information system
|
|
Changes in software development technology, and business practices have created many new career opportunities for analysts, including ___.
|
all of the above
|
|
A technique that seeks to alter the nature of the work done in a business function, with the objective of radically improving performance is called ____.
|
business process reengineering
|
|
A description of the integrated information systems needed by the organization to carry out its business functions is called
|
application architecture plan
|
|
Which of the following is an example of a technique used to complete specific system development activities?
|
project planning
|
|
The term ___ means the process of understanding and specifying in detail what the information system should accomplish.
|
systems analysis
|
|
A knowledge management system ___.
|
supports the storage of and access to documents within an organization
|
|
A system that is subject to many external laws and regulations is a(n) ____.
|
human resource management system
|
|
A business intelligence system supports ____.
|
strategic planning and executive decision making
|
|
An example of a project phase in a predictive project is ____.
|
planning the project
|
|
The term ____ means that work acitivities are done once, then again, and yet again.
|
iteration
|
|
A(n) ____ is a representation of an important aspect of the real world.
|
model
|
|
The term ____ refers to an approach that completes parts of a system in one or more iterations and puts them into operation for users.
|
incremental development
|
|
A(n) ____ provides guidelines to follow for completing every acitivity in systems development, including specific models, tools, and techniques.
|
system development methodology
|
|
____ consists of writing statements in a programming language to define what each type of object does.
|
OOP
|
|
A determination of economic feasibility of the project always requires a thorough ___.
|
cost/benefit analysis
|
|
A(n) is a bar chart that represents the tasks and activities of the project schedule.
|
Gantt chart
|
|
The ____ is a sequence of tasks that cannot be delayed without causing the project to be completed late.
|
critical path
|
|
Which of following principles of project management identifies all stakeholders?
|
Project Communication Management
|
|
Which of the following is also referred to as the breakeven point?
|
Payback period
|
|
Which of the following would you consider to be the primary resource required for a successful project?
|
Project management team
|
|
Which of the following is also called a steering committee?
|
Oversight committee
|
|
A ____ describes the purpose of the new system, the potential start and completion dates, and the key stakeholders and sponsors of the new system.
|
project charter
|
|
____ are normally described in terms of the influences that can change the financial statements, either by decreasing costs or increasing revenues.
|
Business benefits
|
|
The ____ is a widely accepted foundation of information that every project manager should know.
|
PMBOK
|
|
The ____ technique for identifying the tasks of the WBS consists of finding a similar project that is finished and copying its tasks.
|
analogy-based
|
|
A(n) ____ chart is a chart for scheduling a project based on individual tasks or activities and their dependencies.
|
PERT/CPM
|
|
The ____ is the point at which the increased cash flow exactly pays off the costs of development and operation.
|
breakeven point
|
|
The present value of $200,000 development costs in year 0 assuming a 10% discount rate is ____.
|
$200,000
|
|
When someone has a phobia of computers which may cause problems in the deployment of a new information system, this should be determined during ____ .
|
Cultural feasibility analysis
|
|
A ____ is a precise point on the project schedule that indicates a specific completion point.
|
milestone
|
|
A project manager has purchased some training classes for JAVA programming for new members of his team. This would be considered to be part of wich PM management area?
|
Human Resource Management
|
|
Which of the following describes the activites that the system must perform - that is, the business uses to which the system will be applied?
|
Function requirements
|
|
Questionnaires can be useful in in information gathering when users ____ .
|
are widely distributed geographically.
|
|
Questions that have a simple, definitive answer are called ____ questions.
|
close-ended.
|
|
Which of the following is normally the most time-consuming and resource-expensive operation?
|
Interviewing stakeholders
|
|
The length of an interview sessions generally should be ____ .
|
limited to about an hour and a half.
|
|
A prototype has which of the following characteristics?
|
Is operative and executable, is focused on a specific objective, is quickly built.
|
|
The objective of a structures walkthrough is to ____.
|
find errors and problems
|
|
____ requirements are based on the procedures and rules that the organization uses to run its business.
|
Functional
|
|
A(n) ____ is an initial working model of a larger, more complex entity.
|
prototype
|
|
The first item to be reviewed during a structured walkthrough is the documentation that was developed as part of the ____ phase of the systems development life cycle (SDLC).
|
analysis
|
|
The modern structured analysis technique uses data flow diagrams (DFDs) and ____.
|
entity-relationship diagrams (ERDs)
|
|
____ requirements are sometimes considered a subset of performance requirements.
|
Reliability
|
|
Every successful interview requires
|
preparation
|
|
____ requirements describe operational characteristics related to the environment.
|
Technical
|
|
____ requirements describe operational characteristics related to users.
|
Usability
|
|
____ requirements are most often documented in graphical and textual models.
|
Functional
|
|
Diagrams and schematic representation of some aspect of a system are examples of a ____ model.
|
graphical
|
|
A table that lists specific occurrences in rows and key pieces of information about each occurrence in columns is called a(n) ____ table.
|
event
|
|
An external agent or actor that supplies data to the system is called a(n) ____.
|
source
|
|
A synonym for cardinality (used with UML class diagrams) is ____.
|
multiplicity
|
|
The term ____ is used to describe the relationship among three different types of things.
|
ternary relationship
|
|
In the traditional approach to system development, the system stores information about ____ .
|
data entities
|
|
A data entity that represents a many-to-many relationship between two other data entities is called a(n) ____.
|
associative
|
|
A concept that allows subclasses to share the characteristics of their superclasses is called ____.
|
inheritance
|
|
____ is an analysis technique that focuses on identifying the events to which a system must respond and then determining how the system must respond.
|
Event decomposition
|
|
The domain model class diagram is used to ____.
|
show the things involved in the user's work that are important to the system.
|
|
A sequence of activities within a use case that represents a unique path is called a ____ .
|
scenario
|
|
A precondition is a set of statements that must be true ____ .
|
before a use case begins
|
|
Which of the following models is NOT considered an object-oriented model?
|
Context diagram
|
|
Which of the following relationships would NOT be an appropriate way to describe a relationship between an employee and his/her manager?
|
Composition relationship
|
|
How many different symbols can be used in a data flow diagram (DFD)?
|
5
|
|
The term diagram 0 is another name for a(n) ____ ?
|
event-partitioned system model
|
|
Which of the following is a commonly used method of describing a process on a data flow diagram (DFD)?
|
Structured English
|
|
A(n) ____ is a tabular representation of processing logic containing decision variables, decision variable values, and actions or formulas.
|
decision table
|
|
Which of the following refers to a modeling technique that breaks the system into a hierarchial set of increasingly more detailed models?
|
Level of abstraction
|
|
Which of the following is a diagram or map that identifies all of the processing locations of a system?
|
Location diagram
|
|
Which of the following refers to a technique that breaks the system into hierarchical set of increasingly more detailed models?
|
Levels of abstraction
|
|
A(n) ____ is a data flow diagram (DFD) that summarizes all processing activity within the system in a single process symbol.
|
context diagram
|
|
____ are drawn after the event table and context diagram are complete.
|
DFD fragments
|
|
In small development projects, a(n) ____ may be a small loose-leaf notebook or word processing file.
|
data dictionary
|
|
An analyst can avoid information overload by adhering to the rule of ____ .
|
interface minimization
|
|
Which of the following symbols on a data flow diagram (DFD) represents the communication between an external agent and a process as the process is executing?
|
Real-time link
|
|
A ____ represents a file or part of a database that stores information about a data entity.
|
data store
|
|
The basic objective of requirements definition is ____ .
|
understanding
|
|
The objective of ____ analysis is to identify and define all of the business processes that the system must support.
|
use case
|
|
Which of the following documents information about classes that are part of the problem domain of the user?
|
State machine diagram
|
|
On a systems sequence diagram, ____ indicates a true/false condition.
|
[ ]
|
|
The term ____ is used to describe the communication between objects within a use case.
|
message
|
|
A use case diagram can be derived from an ____ .
|
event table
|
|
The "includes" relationship represents the idea of ____ .
|
one use case being used by another.
|
|
Which of the following has as its mission promotion of the theory and practice of object technology in the development of distributed computing systems?
|
Object Management Group (OMG)
|
|
Which of the following refers to the business processes that a new system must respond to?
|
Events
|
|
Which of the following refers to the problem domain objects that are involved in the business process?
|
Things
|
|
Which of the following represents a requirements model for the traditional approach to systems development?
|
Process descriptions
|
|
Which of the following represents a requirements diagram for the object-oriented approach to systems development?
|
State machine diagram
|
|
It is common to define a single use case to support multiple business events if ____ .
|
essentially the same information is being updated.
|
|
Which of the following describes the inputs and outputs that occur within a use case?
|
System sequence diagrams (SSDs)
|
|
A(n) ____ diagram identifies status conditions and specifies the processes allowed.
|
state machine
|
|
A(n) ____ provides an overview of all the use cases for a system.
|
use case diagram
|
|
Use cases can be organized by ____ .
|
All of the above.
|
|
In a SSD, ____ between the lifelines represent the messages that are sent or received by the actor or the system.
|
lines with arrows
|
|
To document ____ , draw a composite state with the lower portion divided into multiple compartments for each concurrent path of behavior.
|
concurrent behavior of a single object
|
|
Which of the following is NOT an element in a transition label?
|
origin state
|
|
Which of the following is NOT a step in the development of a state machine diagram?
|
Expand the name of each state to identify concurrent activites
|
|
An actor is a valid part of which model
|
System sequence diagram
|