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DTSL4USD - 5 Requirements Engineering Flashcards | StudBud
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DTSL4USD - 5 Requirements Engineering
DTSL4USD - 5 Requirements Engineering
20 terms
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A quiz to support QADA Understanding Systems Development
Flashcards
20 cards
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Questions
20
Answers
1
Which characteristic of a 'good' requirement ensures someone can make a decision about it?
Traceable
Owned
Unique and Atomic
Concise
2
A Use Case is always described from what point of view?
The User's
The Function's
The System's
The Actor's
3
A requirement is?
A condition needed by a user to solve a problem
A specification of what should be implemented
A feature the business needs the system to provide
A capability to satisfy a contract or specification
4
Which is NOT true of a Use Case?
Must be named using a Noun-Verb phrase
Describes the what not the how
The sum of the Use Cases is the system
Describe a functional requirement
5
What is the typical order of the key processes in Requirement Engineering?
Analysis / Validation / Elicitaion
Validation / Analysis / Elicitation
Elicitation / Validation / Analysis
Elicitation / Analysis / Validation
6
In a Use Case the square box represents the?
System Boundary
Functionality
Association
Actor
7
A Functional Requirement?
Can be a constraint
Specifies how the system must do it
Specifies the way the system is delivered
Specifies what the system must do
8
Updating a Customer's details is an example of a?
Functional Requirement
Non-Functional Requirement
Neither
Both
9
Which characteristic of a 'good' requirement ensures it is with project scope?
Achievable
Prioritised
Relevant
Categorised
10
The format of a User Story is?
I want a <feature> to achieve a <goal> as a <role?
As a <role> to achieve a <goal> I want a <feature>
To achieve a <goal> as a <role> I want a <feature>
As a <role> I want a <feature> to achieve a <goal>
11
Which is a Business - General requirement?
Software
Branding
Interopeability
Hardware
12
The permissions to use a particular function is which type of Non-Functional Requirement?
Capacity
Availability
Access
Usability
13
What is an example of a Business - Technical constraint?
Regulations and Legal
IT Platform
Cost / Budget
Staffing Model
14
A requirement review?
Neither
Validates that the requirements represent the business need
Verifies that the requirements have been specified correctly
Both
15
Requirements can be categorised by?
Business - General / Technical
Neither
Both
Solution - Functional and Non-functional
16
When prioritising requirements the 'S' in MoSCoW represents?
Special
Should
Sometimes
Standard
17
Where do requirements come from?
All three!
Legacy applications / Documentation
Subject Matter Experts / Project Team
Sponsors / Managers / Users
18
Which is
NOT
a recommended feature of a requirement?
Includes a potential solution
Expresses the wants / needs of the business
Unambiguous
Testable
19
What links requirements back to their source and forward to their resolution?
Configuration Management
Traceability
Requirements Catalogues
Change Control
20
A User Story is?
Only used in Waterfall development
Rarely discussed with the customer
Always written by the Business Analyst
A brief, informal expression of a requirement
