Write a deffrentiate between inkjet peinter and laser printer

A inkjet printer uses ink, while a laser printer doesn’t need ink and it’s named laser because it’s like a laser that prints the objects.

Also a laser printer can print 3D objects while the ink printer can only print on paper.

Solution: the categorization of functional and non-functional requirement are as follows: some of the more typical functional requirements include: • business rules• transaction corrections, adjustments and cancellations• administrative functions• authentication• authorization levels• audit tracking• external interfaces• certification requirements• reporting requirements• historical data• legal or regulatory requirementswhile,some typical non-functional requirements are: • performance – for example response time, throughput, utilization, static volumetric• scalability• capacity• availability• reliability• recoverability• maintainability• serviceability• security• regulatory• manageability• environmental• data integrity• usability• interoperability