Quiz 1: The Systems Development Environment
Computing
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Q 4Q 4
A methodology adopted by an organization will be consistent with its general management style.
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Q 5Q 5
Techniques are comprehensive,multiple-step approaches to systems development that guide an analyst's work and influence the quality of the final product.
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Q 6Q 6
A knowledge engineer is the organizational role most responsible for the analysis and design of information systems.
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Q 8Q 8
In many cases,organizations do not run applications in-house,choosing instead to use an application on a per-use basis by accessing through an application service provider.
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Q 9Q 9
A systems development methodology is a standard process followed in an organization to conduct all the steps necessary to analyze,design,implement,and maintain information systems.
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Q 10Q 10
The systems development life cycle is the traditional methodology used to develop,maintain,and replace information systems.
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Q 12Q 12
In the systems development life cycle,it is possible to complete some activities in one phase in parallel with some activities of another phase.
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Q 16Q 16
During the design phase,analysts convert the description of the recommended alternative solution into logical and physical system specifications.
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Q 17Q 17
The second subphase in systems analysis is to investigate the system and determine the proposed system's scope.
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Q 18Q 18
Design is the second phase of the SDLC in which the current system is studied and alternative replacement systems are proposed.
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Q 19Q 19
Often the choices of language,database,and platform are already decided by the organization or by the client,and these information technologies must be taken into account in the physical design of the system.
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Q 21Q 21
During physical design,the logical specifications of the system from the logical design are transformed into technology-specific details from which all programming and system construction can be accomplished.
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Q 22Q 22
Implementation is the fourth phase of the SDLC in which the information system is coded,tested,installed,and supported in the organization.
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Q 23Q 23
During installation,the new system becomes part of the daily activities of the organization.
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Q 26Q 26
The amount of time and effort devoted to maintenance depends a great deal on the performance of the previous phases of the life cycle.
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Q 27Q 27
A description of the current system identifying where problems or opportunities are with a general recommendation on how to fix,enhance,or replace the current system is a product of the design phase.
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Q 28Q 28
Maintenance is the final phase of the SDLC in which an information system is systematically repaired and improved.
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Q 30Q 30
One of the criticisms of the traditional SDLC is that it focuses on milestone deadlines,leading to too little focus on doing good analysis and design.
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Q 31Q 31
A criticism of the traditional SDLC is that the role of system users or customers is too broadly defined.
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Q 32Q 32
Involving the end user in analysis and design is a key advantage to the prototyping technique.
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Q 33Q 33
CASE refers to software tools that provide automated support for some portion of the systems development process.
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Q 34Q 34
CASE tools are built around a central repository for system descriptions and specifications.
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Q 38Q 38
Joint Application Development is a systems development methodology created to radically decrease the time needed to design and implement information systems.
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Q 39Q 39
RAD follows the traditional SDLC phases,but the phases are shortened and combined with each other to produce a more streamlined development technique.
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Q 42Q 42
Service-oriented architecture is an approach which builds complete systems by assembling components that model generic business functions.
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Q 45Q 45
In order for Service-Oriented Architecture to be successful,there needs to be centralized support and governance.
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Q 46Q 46
The SOA approach results in a low return on investment due to not being able to reuse services
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Q 47Q 47
The three key principles of Agile Methodologies include a focus on adaptive rather than predictive methodologies,a focus on people rather than roles,and a focus on self-adaptive processes.
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Q 48Q 48
Proponents of the Agile Methodology state that techniques that work well for stable projects,such as building a bridge,work well for software projects.
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Q 49Q 49
Iterative development focuses on the frequent production of working versions of a system that have a subset of the total number of required features.
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Q 53Q 53
eXtreme Programming is distinguished by its short cycles,incremental planning approach,focus on automated tests and a reliance on an evolutionary approach to development.
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Q 56Q 56
The object-oriented approach combines data and processes into single entities called objects.
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Q 59Q 59
The Rational Unified Process (RUP)is an object-oriented methodology that establishes four phases of development.
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Q 63Q 63
The complex organizational process through which computer-based information systems are developed and maintained best defines:
A)information systems analysis and design
B)joint application design
C)prototyping
D)none of the above
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Q 64Q 64
Software designed to support the payroll function would best be classified as:
A)application software
B)system software
C)design software
D)analysis software
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Q 65Q 65
Computer software designed to support organizational functions or processes best defines:
A)system software
B)application software
C)design software
D)analysis software
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Q 66Q 66
Comprehensive,multiple-step approaches to systems development that will guide your work and influence the quality of your final product defines:
A)techniques
B)tools
C)methodologies
D)data flows
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Q 67Q 67
The particular processes that an analyst will follow to help ensure that his work is complete,well-done,and understood by project team members best defines:
A)techniques
B)tools
C)methodologies
D)data flows
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Q 68Q 68
The person in an organization who has the primary responsibility for systems analysis and design is the:
A)systems analyst
B)end user
C)internal auditor
D)business manager
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Q 69Q 69
Large,complex systems that consist of a series of independent system modules best describes:
A)transaction processing systems
B)customer relationship management systems
C)supply chain management systems
D)enterprisewide systems
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Q 70Q 70
Which of the following are true statements regarding today's analysis and design of information systems?
A)More and more systems implementation involves a three-tier design.
B)There is a movement to wireless system components.
C)There is a continued focus on developing systems for the Internet and for firms' intranets and extranets.
D)All of the above.
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Q 71Q 71
The traditional methodology used to develop,maintain,and replace information systems best defines:
A)SDLC
B)RAD
C)OOAD
D)prototyping
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Q 72Q 72
Which of the following is a true statement regarding the SDLC phases?
A)The life cycle is a sequentially ordered set of phases.
B)It is not possible to complete some activities in one phase in parallel with those of another phase.
C)The SDLC is not iterative.
D)The life cycle can be thought of as a circular process in which the end of the useful life of one system leads to the beginning of another project to develop a new version of or replace an existing system.
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Q 73Q 73
During the SDLC planning phase,which of the following activities is undertaken?
A)New system requirements are identified.
B)A formal,preliminary investigation is undertaken.
C)A presentation of why the system should or should not be developed by the organization is given.
D)Both B and C.
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Q 74Q 74
The second phase of the SDLC in which system requirements are studied and structured best defines:
A)planning
B)analysis
C)design
D)implementation
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Q 75Q 75
The output for the analysis phase is the:
A)description of the alternative solution
B)physical system specifications
C)work plan for the project
D)priorities for systems and projects proposal
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Q 76Q 76
Analysts convert the description of the recommended alternative solution into logical and then physical system specifications during:
A)planning
B)implementation
C)analysis
D)design
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Q 77Q 77
The part of the design phase of the SDLC in which the logical specifications of the system from logical design are transformed into technology-specific details from which all programming and system construction can be accomplished best describes:
A)implementation
B)object modeling
C)physical design
D)logical design
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Q 78Q 78
Which of the following is a true statement regarding logical design?
A)Logical design is tied to a specific hardware and software platform.
B)Logical design does not concentrate on the business aspects of the system.
C)Technical specifications are developed.
D)All functional features of the system chosen for development in analysis are described independently of any computer platform.
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Q 79Q 79
Turning system specifications into a working system that is tested and then put into use describes:
A)implementation
B)physical design
C)maintenance
D)analysis
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Q 80Q 80
The phase of the SDLC in which an information system is systematically repaired and improved is referred to as:
A)analysis
B)implementation
C)maintenance
D)physical repair
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Q 81Q 81
Which of the following are deliverables for the planning phase?
A)functional,detailed specifications of all system elements
B)priorities for systems and projects; an architecture for data,networks,and selection hardware,and IS management are the result of associated systems
C)description of current system and where problems and opportunities are with a general recommendation on how to fix,enhance,or replace current system
D)code,documentation,training procedures,and support capabilities
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Q 82Q 82
Which of the following are deliverables for the analysis phase?
A)functional,detailed specifications of all system elements
B)priorities for systems and projects; an architecture for data,networks,and selection hardware,and IS management are the result of associated systems
C)description of current system and where problems and opportunities are with a general recommendation on how to fix,enhance,or replace current system
D)code,documentation,training procedures,and support capabilities
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Q 83Q 83
Which of the following are deliverables for the implementation phase?
A)functional,detailed specifications of all system elements
B)priorities for systems and projects; an architecture for data,networks,and selection hardware,and IS management are the result of associated systems
C)description of current system and where problems and opportunities are with a general recommendation on how to fix,enhance,or replace current system
D)code,documentation,training procedures,and support capabilities
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Q 84Q 84
All of the following are true about the SDLC EXCEPT:
A)the different phases are clearly defined
B)it is a rapid method to prototype and develop an application
C)the relationships between phases are well specified
D)the sequencing of phases has a compelling logic
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Q 85Q 85
One criticism of the traditional waterfall SDLC approach is that:
A)It is too short of a process
B)The process is too chaotic
C)Users are locked into requirements
D)There are no criticisms
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Q 86Q 86
All of the following are criticisms of the traditional waterfall SDLC EXCEPT:
A)users are locked into requirements
B)prototypes do not work properly
C)the role of customers is narrowly defined
D)intangible processes are given hard and fast dates
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Q 87Q 87
An integrated and standard database used in CASE to provide product and tool integration is called a:
A)Transaction Processing System
B)Data Mart
C)Repository
D)Armory
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Q 88Q 88
All of the following are types of CASE tools EXCEPT:
A)Diagramming Tools
B)Display and Report Generators
C)Debuggers
D)Analysis Tools
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Q 89Q 89
Which type of CASE tool is used for the analysis phase of the SDLC?
A)Documentation generators
B)Form generators
C)Report generators
D)Diagramming
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Q 90Q 90
Which of the following is a true statement about RAD?
A)The focus of RAD is on system integration.
B)The bulk of the work in RAD takes place in the requirements planning phase.
C)RAD requires moderate user involvement.
D)The emphasis in RAD is generally less on the sequence and structure of processes in the life cycle and more on doing different tasks in parallel with each other and on using prototyping extensively.
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Q 91Q 91
Which of the following grew out of the convergence of the increased speed and turbulence of doing business in the late 1980s and early 1990s and the ready availability of high-powered,computer-based tools to support systems development and easy maintenance?
A)JAD
B)RAD
C)Object-oriented programming
D)CASE
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Q 92Q 92
Which of the following is a systems development methodology created to radically decrease the time needed to design and implement information systems?
A)eXtreme Programming
B)OOAD
C)RAD
D)JAD
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Q 93Q 93
The three key principles shared by the Agile Methodologies include:
A)a focus on predictive methodologies
B)a focus on roles
C)a focus on self-adaptive processes
D)all of the above
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Q 94Q 94
The idea behind service-oriented architecture (SOA)is:
A)to develop a rapid prototype
B)to utilize object-oriented techniques to develop a system
C)to build a system around generic services or specific business functions
D)to program in pairs
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Q 95Q 95
All of the following are success factors for an SOA approach EXCEPT:
A)identification of a large amount of services which are made available for various applications to access
B)programmers would have to work in teams of three
C)establishment of standards
D)establishment of a centralized service repository
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Q 96Q 96
Which of the following is NOT a question which managers of an organization should ask before considering a move to the SOA approach:
A)What common business services are needed?
B)Who owns the data?
C)Who is responsible for initiating and approving changes?
D)None of the above
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Q 97Q 97
Principles identified in the Agile Manifesto include:
A)our highest priority is to satisfy the customer through early and continuous delivery of valuable software
B)welcome changing requirements,even late in development.Agile processes harness change for the customer's competitive advantage
C)deliver working software frequently,from a couple of weeks to a couple of months,with a preference to the shorter timescale
D)all of the above
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Q 98Q 98
Fowler recommends using an agile process when your project involves:
A)unpredictable or dynamic requirements
B)responsible and motivated developers
C)customers who understand the process and will get involved
D)all of the above
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Q 99Q 99
Critical factors that distinguish Agile and traditional approaches to the systems development life cycle include:
A)Size
B)Dynamism
C)Personnel
D)All of the above
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Q 100Q 100
Which of the following is a true statement about eXtreme Programming?
A)eXtreme Programming's overall philosophy is that code will be integrated into the system it is being developed for and tested within a few hours after it has been written.
B)eXtreme Programming minimizes customer involvement during each of its phases.
C)eXtreme Programming distinguishes and separates the planning,analysis,design,and construction phases.
D)eXtreme Programming uses an approach similar to the traditional SDLC for capturing and presenting system requirements and design specifications.
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Q 101Q 101
All of the following are advantages of eXtreme Programming EXCEPT:
A)more communication among the developers
B)higher levels of productivity
C)reinforcement of the code-and-test discipline
D)lower quality code
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Q 102Q 102
Systems development methodologies and techniques based on objects rather than data or processes best defines:
A)objects
B)participatory design
C)object-oriented analysis and design
D)entity analysis and design
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Q 103Q 103
Which of the following is a structure that encapsulates attributes and methods that operate on those attributes?
A)module
B)object
C)container
D)case
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Q 104Q 104
A logical grouping of objects that have the same attributes and behaviors best defines:
A)attribute
B)module
C)object class
D)object
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Q 105Q 105
The property that occurs when entity types or object classes are arranged in a hierarchy and each entity type or object class assumes the attributes and methods of its ancestors best defines:
A)inheritance
B)polymorphism
C)aggregation
D)generalization
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Q 106Q 106
Which of the following is based on an iterative,incremental approach to systems development and has inception,elaboration,construction,and transition phases?
A)JAD
B)RAD
C)RUP
D)eXtreme Programming
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Q 107Q 107
During which of the following RUP phases will analysts define the scope,determine the feasibility of the project,understand user requirements,and prepare a software development plan?
A)transition
B)construction
C)elaboration
D)inception
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Q 108Q 108
Which of the following RUP phases provides an architecture for the project at the end of its phase?
A)elaboration
B)transition
C)inception
D)construction
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Q 109Q 109
Which of the following RUP phases involves correcting problems,beta testing,user training,and conversion of the project?
A)elaboration
B)transition
C)inception
D)construction
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Q 110Q 110
Which of the following programming languages could be used for OOAD?
A)Java
B)C++
C)FORTRAN
D)Both A and B
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Q 111Q 111
__________ is the complex organizational process whereby computer-based information systems are developed and maintained.
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Q 112Q 112
__________ is computer software designed to support organizational functions or processes.
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Q 113Q 113
__________ is the organizational role most responsible for the analysis and design of information systems.
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Q 114Q 114
A __________ is a standard process followed in an organization to conduct all the steps necessary to analyze,design,implement,and maintain information systems.
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Q 115Q 115
The __________ is the traditional methodology used to develop,maintain,and replace information systems.
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Q 116Q 116
__________ is the first phase of the SDLC in which an organization's total information system needs are identified,analyzed,prioritized,and arranged.
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Q 117Q 117
__________ is the second phase of the SDLC in which system requirements are studied and structured.
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Q 118Q 118
__________ is the third phase of the SDLC in which the description of the recommended solution is converted into logical and then physical system specifications.
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Q 119Q 119
__________ is the part of the design phase of the SDLC in which all functional features of the system chosen for development in analysis are described independently of any computer platform.
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Q 120Q 120
__________ is the part of the design phase of the SDLC in which the logical specifications of the system from logical design are transformed into technology-specific details from which all programming and system construction can be accomplished.
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Q 121Q 121
__________ is the fourth phase of the SDLC in which the information system is coded,tested,installed,and supported in the organization.
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Q 122Q 122
__________ is the final phase of the SDLC in which an information system is systematically repaired and improved.
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Q 123Q 123
The traditional waterfall life cycle locked users into __________ that had been previously determined.
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Q 124Q 124
One criticism of the traditional waterfall SDLC is that the role of __________ was narrowly defined.
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Q 125Q 125
__________ are software tools that provide automated support for some portion of the systems development process.
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Q 126Q 126
__________ tools enable system process,data and control structures to be represented graphically.
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Q 127Q 127
Computer display and report generators help prototype how systems __________ and __________.
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Q 128Q 128
A central __________ enables the integrated storage of specifications,diagrams,reports and project management information.
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Q 129Q 129
__________ is an approach to develop information systems that promises better and cheaper systems as well as rapid deployment.
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Q 132Q 132
For an SOA approach to be successful,a large number of __________ would have to be identified and made available for various applications to access.
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Q 135Q 135
Agile Methodologies are recommended for a project if it has responsible and motivated __________.
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Q 138Q 138
__________ refers to systems development methodologies and techniques based on objects rather than data or processes.
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Q 139Q 139
An __________ is a structure that encapsulates attributes and methods that operate on those attributes.
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Q 140Q 140
__________ is the property that occurs when entity types or object classes are arranged in a hierarchy and each entity type or object class assumes the attributes and methods of its ancestors.
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Q 141Q 141
An __________ is a logical grouping of objects that have the same (or similar)attributes and behaviors (methods).
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Q 142Q 142
The __________ is an object-oriented systems development methodology; it establishes four phases of development.
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Q 143Q 143
During the __________ of RUP,analysts define the scope,determine the feasibility of the project,understand user requirements,and prepare a software development plan.
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Q 145Q 145
During the __________ phase of RUP,analysts detail user requirements and develop a baseline architecture.
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Q 147Q 147
Match each of the following RUP phases with its corresponding definition.
a.inception
b.elaboration
c.construction
d.transition
-During this phase,analysts define the scope,determine the feasibility of the project,understand user requirements,and prepare a software development plan.
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Q 148Q 148
Match each of the following RUP phases with its corresponding definition.
a.inception
b.elaboration
c.construction
d.transition
-During this phase,the system is deployed and the users are trained and supported.
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Q 149Q 149
Match each of the following RUP phases with its corresponding definition.
a.inception
b.elaboration
c.construction
d.transition
-During this phase,the software is actually coded,tested,and documented.
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Q 150Q 150
Match each of the following RUP phases with its corresponding definition.
a.inception
b.elaboration
c.construction
d.transition
-During this phase,analysts detail user requirements and develop a baseline architecture.
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Q 151Q 151
Match each of the following terms with its corresponding definition.
a.object-oriented analysis and design
b.object
c.inheritance
d.object class
e.Rational Unified Process
-An object-oriented systems development methodology; it establishes four phases of development: inception,elaboration,construction,and transition; each phase is organized into a number of separate iterations.
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Q 152Q 152
Match each of the following terms with its corresponding definition.
a.object-oriented analysis and design
b.object
c.inheritance
d.object class
e.Rational Unified Process
-Systems development methodologies and techniques based on objects rather than data or processes.
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Q 153Q 153
Match each of the following terms with its corresponding definition.
a.object-oriented analysis and design
b.object
c.inheritance
d.object class
e.Rational Unified Process
-The property that occurs when entity types or object classes are arranged in a hierarchy and each entity type or object class assumes the attributes and methods of its ancestors.
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Q 154Q 154
Match each of the following terms with its corresponding definition.
a.object-oriented analysis and design
b.object
c.inheritance
d.object class
e.Rational Unified Process
-A structure that encapsulates attributes and methods that operate on those attributes.
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Q 155Q 155
Match each of the following terms with its corresponding definition.
a.object-oriented analysis and design
b.object
c.inheritance
d.object class
e.Rational Unified Process
-A logical grouping of objects that have the same attributes and behaviors.
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Q 156Q 156
Match each of the following SDLC phases with its corresponding definition.
a.maintenance
b.design
c.analysis
d.implementation
e.planning
-The first phase of the SDLC in which an organization's total information system needs are identified,analyzed,prioritized,and arranged.
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Q 157Q 157
Match each of the following SDLC phases with its corresponding definition.
a.maintenance
b.design
c.analysis
d.implementation
e.planning
-The second phase of the SDLC in which system requirements are studied and structured.
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Q 158Q 158
Match each of the following SDLC phases with its corresponding definition.
a.maintenance
b.design
c.analysis
d.implementation
e.planning
-The third phase of the SDLC in which the description of the recommended solution is converted into logical and then physical system specifications.
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Q 159Q 159
Match each of the following SDLC phases with its corresponding definition.
a.maintenance
b.design
c.analysis
d.implementation
e.planning
-The fourth phase of the SDLC,in which the information system is coded,tested,installed,and supported in the organization.
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Q 160Q 160
Match each of the following SDLC phases with its corresponding definition.
a.maintenance
b.design
c.analysis
d.implementation
e.planning
-The final phase of the SDLC in which an information system is systematically repaired and improved.
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Q 161Q 161
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-Code,documentation,training procedures,and support capabilities.
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Q 162Q 162
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-New versions or releases of software with associated updates to documentation,training,and support.
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Q 163Q 163
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-Detailed steps,or work plan,for a project; specification of system scope and high-level system requirements or features; assignment of team members and other resources; system justification or business case.
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Q 164Q 164
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-Description of current system and where problems or opportunities are with a general recommendation on how to fix,enhance,or replace the current system; explanation of alternative systems and justification for the chosen alternative.
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Q 165Q 165
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-Technical,detailed specifications of all system elements; acquisition plan for new technology.
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Q 166Q 166
Match each of the following phases with its corresponding products,outputs,or deliverables.(Answers may occur more than once.)
a.maintenance
b.analysis
c.implementation
d.planning
e.design
-Functional,detailed specifications of all system elements.
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Q 171Q 171
What is meant by Agile Methodologies? Identify the three key principles that the Agile Methodologies share.
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