Chapter 1 -OOSAD

What is the purpose of information systems analysis and design?

• To create video games

• To analyze and design hardware components

• To develop and maintain computer-based information systems

• To conduct market research

Which methodology is used to conduct all the steps necessary to analyze, design, implement, and maintain information systems?

• Extreme Programming

• Rapid Application Development (RAD)

• Agile Methodologies

• Systems Development Life Cycle (SDLC)

What is the main advantage of Rapid Application Development (RAD)?

• Decreases design and implementation time

• Increases complexity of systems

• Requires extensive user involvement

• Focuses on detailed business analysis

Which methodology emphasizes people rather than roles and adaptive processes?

• Extreme Programming

• Agile Methodologies

• Rapid Application Development (RAD)

• Systems Development Life Cycle (SDLC)

Arrangement of classes enable subclasses to inherit properties of the superclass

• Object

• Class

• Inheritance

• eXtreme programming

"Inception--->Eloboration--->Construction----->Transition"

What does the identification of system development methodology involve?

• Rapid Application Development (RAD)

• Agile Methodologies

• Rational Unified Process (RUP)

• Extreme Programming

What is the main problem with the Traditional Waterfall SDLC approach?

• Communication between developers

• Focus on user interface and system function

• High level of productivity

• Feedback ignored, milestones lock in design specs even when conditions change

What do Computer-Aided Software Engineering (CASE) Tools primarily help with?

• Automatically check for consistency in diagrams, forms, and reports

• Coding and testing operate together

• Hierarchical arrangement of classes

• Short, incremental development cycles

Which phase of the Systems Development Life Cycle (SDLC) involves studying and structuring system requirements?

• Implementation

• Design

• Maintenance

• Analysis

What is the main focus of the Systems Development Life Cycle (SDLC)?

• Identifying, analyzing, prioritizing, and arranging an organization's total information system needs

• Decreasing design and implementation time

• Emphasizing people rather than roles

• Encapsulating attributes and behaviors of real-world entities