week 1 ass

By Day 1 of Week 1, your instructor will assign each student two models for the assignment. The System Development Life Cycle (SDLC) comprises the steps a project team uses to implement a new information technology system. The goal is to increase efficiency and accuracy and reduce the risk of failure. There are different System Development Life Cycle (SDLC) models including:

· Model 3: Spiral

· Model 4: Build and Fix

For your two assigned SDLC models compare and contrast the two models.

· Include a graphic display of at least one of your SDLC models.

· For each step in one of your models, describe the steps in the model.

· Identify and summarize a scholarly article within the past four years related to one of your SDLC model’s. 

· Of your two models, which model do you recommend for SDLC and why? Be specific including a minimum of three well-developed reasons.