Functional vs Non-Functional Requirements

Which of the following is an example of a functional requirement?

• The system shall be available 24/7.

• The system shall have a user-friendly interface.

• The system shall process transactions within 3 seconds.

• The system shall allow users to create and edit profiles.

Functional requirements typically define what?

• System performance characteristics

• Specific behaviors or functions of the system

• System reliability and security

• User interface aesthetics

Which of the following is NOT a functional requirement?

• The system shall allow users to reset their passwords.

• The system shall handle 1000 concurrent users.

• The system shall generate monthly sales reports.

• The system shall integrate with third-party payment processors.

Functional requirements are primarily concerned with:

• • How the system performs under specific conditions

• • The operational behavior of the system

• • The speed and efficiency of the system

• • The system's user interface design

Which statement best describes a functional requirement?

• • It specifies how well the system performs under certain conditions.

• • it defines the system's internal working or processing capabilities.

• • It outlines the operations and functionalities the system must support.

• • It describes the aesthetic attributes of the system's user interface.

Which of the following is an example of a non-functional requirement?

• The system shall allow users to log in using social media accounts.

• The system shall support multiple languages.

• The system shall complete all transactions within 5 seconds.

• The system shall provide detailed error messages.

Non-functional requirements typically specify what?

• • Specific behaviors or functions of the system

• • The conditions under which the system performs a function

• • System usability, reliability, and performance standards

• • The data handling and processing capabilities

Which of the following is NOT a non-functional requirement?

• The system shall maintain an uptime of 99.9%.

• The system shall encrypt user data at rest and in transit.

• The system shall provide a search functionality.

• The system shall comply with GDPR regulations.

Non-functional requirements are primarily concerned with:

• The specific tasks the system must perform

• The overall quality and performance of the system

• The data input and output of the system

• The system's compatibility with other systems

Which statement best describes a non-functional requirement?

• It specifies the detailed operations the system must support

• • It defines the performance, usability, and reliability standards of the system.

• It outlines the system's functional behaviors and processes

• It describes the data processing and manipulation capabilities of the system.