Potential Written Response INFO 3234

Danes Hughes

In which part of the design phase of the SDLC are the logical specifications of the system from logical design transformed into technology-specific details from which all programming and system construction can be accomplished?

In which part of the design phase of the SDLC are the logical specifications of the system from logical design transformed into technology-specific details from which all programming and system construction can be accomplished?

Physical design

Which of the following is correct with respect to the logical design?

All functional features of the system chosen for development in the analysis are described independently of any computer platform

Under eXtreme Programming, ________ and ________ are intimately related parts of the same process.

Coding; testing

Which is the fourth phase in a SDLC cycle?

Implementation

What is a traditional methodology used to develop, maintain, and replace information systems?

SDLC

What are the five critical factors that distinguish agile and traditional approaches?

• size

• criticality

• dynamism

• personnel

• culture

Defined as the complex, challenging, and simulating organizational process that a team of business and systems professionals uses to develop and maintain information systems

Systems include: Uber, Online banking, self checkout, restaurant app, canvas, duo authentication

Information Systems Analysis and Design

This is software designed to support organizational function or process

Application Software

Organizational role most responsible for analysis and design of information systems

Systems Analyst

A standard process followed in an organization to conduct all the steps necessary to analyze, design, implement, and maintain information systems

It's NOT based on a timetable

Systems development methodology

what is circular (never ending) and iterative (back up if needed) ?

Systems development life cycle

What is the first phase of the SDLC ?

Planning

What is the second phase of the SDLC ?

Analysis

What is the third phase of the SDLC ?

Design

What is the fourth phase of the SDLC ?

Implementation

What is the fifth phase of the SDLC ?

Maintenance

Which model is used for higher-risk projects?

• Starts small to minimize risk

• Early feedback from users

Downside includes complex to manage

Evolutionary model

Which phase of SDLC:

• Need is identify

• Needs are identified, analyzed, and prioritized

Planning

Which phase of SDLC:

• Requires careful study of current systems, manual and computerized

Analysis

What is object-oriented analysis and design?

Systems development methodologies and techniques based on objects rather than data or processes.