Job 5 Requirements Analysis

Product Stakeholders:

Users: All teachers

Customer: All Students

Software Engineer: System development, promotion, maintenance personnel

strong> Competitive Demand Analysis

N: Students can log in to check their own results, each teacher can log in to enter and modify student information.

A: To do a A good security privacy system, the interface to be friendly, the function should basically meet the needs of customers.

B: can help To help students understand their achievements in a timely manner, teachers can facilitate timely management of student information.

C: interface to Friendly, functional to complete, security and privacy to protect the good, and constantly make bug fixes.

D: First To introduce the basic functions of the system, and then promote their own features highlight features.

Four Quadrant method functional Classification

	peripheral function	Killer function
necessary requirements	second quadrant   Login interface is concise, landing response speed, record speed, fast query speed and so on.	first quadrant
Ancillary requirements	Third Quadrant Clean the system interface and clear the malicious link plugin.	Quadrant Four Fast running speed, good compatibility and strong self-repairing ability.

Job 5 Requirements Analysis