Question 18
Consider the following requirements for a mobile app that allows users to book and manage appointments at a healthcare clinic:
Requirement 1: The mobile app must be able to support at least 500 simultaneous user logins. Requirement 2: The mobile app must allow users to view the available doctors and their appointment slots.
Requirement 3: The mobile app must notify users when an appointment is successfully booked. Requirement 4: The mobile app must be able to process payments for appointments within 3 seconds.
Which of the following statements is true?
Requirements 1, 2, and 3 are functional requirements, whereas requirement 4 is a non-functional requirement.
Requirements 2 and 3 are functional requirements, whereas requirements 1 and 4 are non-functional requirements.
Requirements 1 and 4 are functional requirements, whereas requirements 2 and 3 are non-functional requirements.
Requirement 2 is a functional requirement, whereas requirements 1, 3, and 4 are non-functional requirements.