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Frage 1
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Application development is defined as the process of creating and maintaining information systems.
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- True
- False
Frage 2
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Application development requires
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establishing system goals
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setting up the project
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determining requirements
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business knowledge and management skill
Frage 3
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The business process "prepare quotation" can be accomplished by a [blank_start]CRM[blank_end] system.
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CRM
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Inventory
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Customer credit
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Shipping
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manual
Frage 4
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The business process "verify availability" can be accomplished by a [blank_start]CRM[blank_end] system.
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CRM
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Inventory
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Customer credit
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Shipping
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manual
Frage 5
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The business process "check customer credit" can be accomplished by a [blank_start]CRM[blank_end] system
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CRM
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Inventory
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Shipping
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Customer credit
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manual
Frage 6
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The business process "process order" can be accomplished by using a [blank_start]CRM[blank_end] system.
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CRM
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Inventory
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Customer credit
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shipping
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manual
Frage 7
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The business process "approve special terms" can be accomplished by using a [blank_start]CRM[blank_end] system
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CRM
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shipping
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inventory
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customer credit
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manual
Frage 8
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All business processes are related to at least one information system.
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- True
- False
Frage 9
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Information systems may be made up of many applications.
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- True
- False
Frage 10
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The IT development process covers
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business processes
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applications
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information systems
Frage 11
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Scrum is a form of agile development
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- True
- False
Frage 12
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SDLC stands for [blank_start]System Development Life Cycle.[blank_end]
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System Development Life Cycle.
Frage 13
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Scrum can be used to help with all three aspects of the development process.
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- True
- False
Frage 14
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Systems analysts need to understand
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information systems development
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business process management
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both
Frage 15
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Business analysts need to understand
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Information system development
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Business process management
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both
Frage 16
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The skills required in application development include
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programmers
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database designers
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test personnel
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hardware specialists
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systems analysts
Frage 17
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A business process is a network of activities, repositories, roles, resources, and data flows that interact to accomplish a business function.
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- True
- False
Frage 18
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The main reasons why processes require management are
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to improve process quality
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a change in technology
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a change in business fundamentals
Frage 19
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Ways in which business fundamentals may change include changes to
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market
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products line
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supply chain
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company policy
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company organization
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internationalization
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business environment
Frage 20
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BPMN stands for [blank_start]Business Process Modeling Notation[blank_end]
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Business Process Modeling Notation
Frage 21
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In BPMN, a thin open circle designates [blank_start]the start of a process.[blank_end]
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the start of a process.
Frage 22
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In BPMN, a thick open circle designates [blank_start]the end of a process.[blank_end]
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the end of a process.
Frage 23
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In BPMN, a shaded rectangle designates [blank_start]an activity.[blank_end]
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an activity.
Frage 24
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In BPMN, a shaded diamond designates [blank_start]a decision or gateway.[blank_end]
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a decision or gateway.
Frage 25
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In BPMN, a shaded square with folded corner designates [blank_start]data.[blank_end]
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data.
Frage 26
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In BPMN, a solid arrow designates [blank_start]a control flow.[blank_end]
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a control flow.
Frage 27
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In BPMN, a dashed arrow designates [blank_start]a data flow.[blank_end]
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a data flow.
Frage 28
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The five phases of the SDLC are
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System definition
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Requirements analysis
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Component design
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Implementation
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System maintenance
Frage 29
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system definition involves
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defining the system's goals and scope
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assessing the feasibility in terms of cost, schedule, skills required
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formation of a project team
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project planning
Frage 30
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The requirements analysis phase includes
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conducting user interviews
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evaluation of the existing system
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determining requirements for new forms, reports and queries
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identify new application features and functions requested
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review security requirements (CIA)
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creation of data model
Frage 31
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Features of a prototype include
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provides direct user experience
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can be expensive to create
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parts can often be reused
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costs occur early, sometimes before full funding is available
Frage 32
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Component design includes
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determining hardware specifications
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determining program specifications
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designing the databasae
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designing procedures
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creating job definitions
Frage 33
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The implementation phase includes
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building system components
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conducting unit testing
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integration of components
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conducting integration testing
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conversion to new system
Frage 34
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Determining hardware specifications occurs in the [blank_start]design[blank_end] phase.
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design
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implementation
Frage 35
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Selecting off-the-shelf programs and designing alterations and customizing as needed occurs during the [blank_start]design[blank_end] phase.
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design
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implementation
Frage 36
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Designing the database and related structures occurs during the [blank_start]design[blank_end] phase.
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design
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implementation
Frage 37
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Creating user and operations procedures occurs during the [blank_start]design[blank_end] phase.
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design
-
implementation
Frage 38
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Developing user and operations job descriptions occurs during the [blank_start]design[blank_end] phase.
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design
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implementation
Frage 39
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Obtaining, installing and testing hardware occurs during the [blank_start]implementation[blank_end] phase.
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implementation
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design
Frage 40
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Licensing programs and writing customization occurs during the [blank_start]implementation[blank_end] phase.
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implementation
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design
Frage 41
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Creating the database, filling it with data and testing occurs during the [blank_start]implementation[blank_end] phase.
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implementation
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design
Frage 42
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Documentation, review and test of procedures occurs during the [blank_start]implementation[blank_end] phase.
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implementation
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design
Frage 43
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Hiring and training personnel occurs during the [blank_start]implementation[blank_end] phase.
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implementation
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design
Frage 44
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The System Maintenance phase includes recording requests for changes due to
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failures
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enhancements
Frage 45
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The three main activities in the System Maintenance phase are
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record change request
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prioritize change requests
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implement requested changes
Frage 46
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Estimating project costs is a science.
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- True
- False
Frage 47
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It is not uncommon to underestimate the cost and length of time required to complete a project in order to secure support.
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- True
- False
Frage 48
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If a contractor agrees to deliver a system for less than the real cost, he will make the most money on a
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time and materials contract
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fixed-cost contract
Frage 49
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The keys to a successful SDLC project include
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creating a work-breakdown structure (WBS)
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estimating time and costs
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creating a project plan
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adjusting the plan via trade-offs
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managing development challenges
Frage 50
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A Gantt chart is useful with and without resources defined.
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- True
- False
Frage 51
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The three parameters available to trade-off throughout system development are
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time
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cost
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scope (requirements)
Frage 52
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If the time given to complete a project is reduced, a project manager's options (if he/she hopes to complete the project on time) are to
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increase resources
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decrease resources
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increase requirements
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decrease requirements
Frage 53
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Common system development challenges are
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coordination
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diseconomies of scale
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configuration control
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unexpected events
Frage 54
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Defining system requirements is easy.
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- True
- False
Frage 55
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Requirements are usually static.
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- True
- False
Frage 56
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When significant technology changes are on the horizon, you need to assess whether to continue with the old technology and deliver on time, or stop and redesign for the new technology
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- True
- False
Frage 57
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Brook's Law states that adding more people late to a project will only make the project later.
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- True
- False
Frage 58
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Brook's Law is true if experienced personnel need to be taken from their work to train new hires.
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- True
- False
Frage 59
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Scrum is different to SDLC in that
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changes to requirements are expected, even welcome
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a working version of the product is often delivered very early
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design, develop and testing are interative
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the team works closely with the customer throughout the project
Frage 60
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Scrum work periods usually last about 1-8 weeks
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- True
- False
Frage 61
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Scrum ends when
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the customer is satisfied with the product and accepts it
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time is up
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there is no more money
Frage 62
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In scrum, velocity means
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How fast the project can be delivered
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The number of "points" the team can deliver per scrum period
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