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Exam 1: Introduction to Systems Analysis and Design

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Question 1

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In object-oriented systems, the encapsulation means the system simply combines processes and data into classes.

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B) False

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Question 2

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It is questionable whether Scrum can scale up to develop very large, mission-critical systems.

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Architecture Centric development requires functional (also known as external) diagrams in addition to structure and behavioral diagrams; however, the UML only has structure and behavioral diagrams.

Dynamic binding is a technique that delays typing the object until run-time.

Briefly explain why the Unified Process (UP) was modified.

_____ development is a structured design methodology that proceeds in a sequence from one phase to the next.

Parallel development relies on only one iteration of the analysis phase.

In the Enhanced Unified Process, the Production Phase involves several workflows including __________.

The business analyst is responsible for ensuring that the project is completed on time and within budget and that the system delivers all benefits that were intended by the project sponsor.

The infrastructure analyst is responsible for the design of the new business policies and processes.

Jim Smith is a project manager in the IS department of an insurance company and he just hired a group of four contractors to work on a project together with an in-house team of 4 full-time employees. He should use extreme programming as a methodology for the project.

Agile development is considered a special case of RAD approach to developing systems.

SCRUM belongs to the category of system development methodologies:

Scott has been assigned to focus on the users during the upcoming information systems installation. Scott will provide user training and documentation. His role is to serve as a change management analyst.

Briefly describe the SCRUM agile development methodology.

An analyst with business skills that understands the business issues surrounding a system is commonly called a project manager.

In the Enhanced Unified Process, the production phase focuses exclusively on supporting workflows.

Briefly describe the idea behind structured design approach to systems development.

The new information system is purchased or built during the implementation phase of the SDLC.

In the UML, the Use Case Diagram is an example of structure diagram.