Which of these would be an instance of a band member entity?

Dave Grohl, SS# 33333333, Foo Fighters & Nirvana

Comparing Return on Investment and Net Present Value

Project should be approved if the NPV has a positive value even if $1

We create domain models to

Describe entities, their attributes, and relationships within domain

Which of these is an example of a functional requirement?

As a shopper, I want to add items to my cart so that I can purchase them

Which statements about Kanban boards are true

Teams can choose which columns/status work best for their teams

Which of the following is NOT true of a user story

Defines how the system should be designed

Make "intelligent" decisions about when to use modeling techniques.

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BIS311 SP 24 midterm review

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Questions 22

Answers

1
Plan driven approach
Emphasizes BRUF
Emphasizes overlapping, iterative activities
All of these
Was introduced in the mid 1990s
2
This modeling approach uses aggregation and composition to describe relationships
Flow charts
Process models
UML Class diagram
EER modeling
3
Which of these would be an instance of a band member entity?
Dave Grohl, SS# 33333333, Foo Fighters & Nirvana
The attributes of a band member
The list of albums released by the Foo Fighters
All the band members of the Foo Fighters
4
Describes the amount of work a team can complete in a sprint
Ideal days per sprint
Productivity
Velocity
Work volume
5
Comparing Return on Investment and Net Present Value
Project should be approved if the ROI has a positive value even if $1
Project should be approved if the ROI or NPV has a positive value
Project should be approved if the NPV has a positive value even if $1
All of the above
6
Which of these is a good source of ideas or requirements for an IT system
All of these
Competitor analysis
Customers
Government regulations
7
Jira has a Gantt chart type of functionality where you can view timelines with planned start/end dates for tasks.
False
True
8
Which of these discovery methods can be used for conceptual data modeling?
Observation
Existing software
Interviews
All of these
9
We create domain models to
Describe entities, their attributes, and relationships within domain
Describe database tables in the domain
Describe the methods and classes of the domain
Describe the programming language for the domain
10
Agile approaches include planning, modeling, and design.
True
False
11
Which of these is an example of a functional requirement?
As a shopper, I want to add items to my cart so that I can purchase them
System data cannot be stored outside of the United States
The system shall be available 99.9999999% of the time
The system should run on both IOS and Android devices
12
When following Agile methodologies, Sprint/Iteration length should remain consistent.
False
True
13
What do focus groups, interviews, and surveys have in common?
Discovery mechanisms
Cannot be used together
Approach to UI modeling
Cannot be used with system users
14
Purpose of Cost benefit analysis
Project should be approved only if there is a net benefit
none of the above
Compares the estimated costs of a project vs. estimated benefits
All of the above
15
What should you use to model multiple items being scanned and bagged in a grocery store?
Iteration
Decision
Join
Fork
16
Evaluating pets and noticing that cats and dogs have different attributes that the other does not have
Cardinality
Multiplicity
Generalization
Specialization
17
Which of these in usually NOT included in an EER or ERD?
Attributes
Concepts or entities
Relationships
Behaviors
18
According to the Standish group Report 2020, Waterfall has higher project failure rates.
False
True
19
Which statements about Kanban boards are true
Kanban boards must have the following columns: backlog, stalled, done
Teams can choose which columns/status work best for their teams
Kanban boards should have limited visibility
Kanban board tasks should be assigned to team members by the manager
20
Which of the following is NOT true of a user story
Defines how the system should be designed
Describes a feature requirement
Defines why the customer needs the feature
Defines what the system should do
21
Which of these is NOT a process improvement methodology
Lean six sigma
Baka
Kaizen
Lean
22
Intelligent modeling
Develop AI systems for building models
Use the Intelligent modeling tool
Make sure that the people building the models are highly intelligent
Make "intelligent" decisions about when to use modeling techniques.

BIS311 SP 24 midterm review Flashcards | StudBud