Requirements Discovery in Systems Analysis and Design Quiz

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Questions and Answers

What is a system requirement?

A system requirement is a description of the needs and desires for an information system, including functions, features, and constraints.

What is requirements discovery?

Requirements discovery is the process of identifying and understanding the requirements for an information system.

What are functional requirements?

Functional requirements are the functions or features that must be included in an information system to satisfy the business need and be acceptable to the users.

What are nonfunctional requirements?

Nonfunctional requirements describe the features, characteristics, and attributes of the system, as well as any constraints that may limit the boundaries of the proposed solution. Signup and view all the answers

Give an example of a functional requirement.

An example of a functional requirement is the Cash Deposit feature in a Bank Customer System. Signup and view all the answers

Explain the difference between functional and nonfunctional requirements.

Functional requirements describe the functions or features that must be included in an information system to fulfill the business need and be acceptable to users. Nonfunctional requirements, on the other hand, describe the characteristics, features, and constraints of the system, such as performance, data security, and recovery. Signup and view all the answers

What is the purpose of fact-finding techniques in requirements discovery?

Fact-finding techniques are used to gather information about the needs and desires of users for an information system. These techniques help in understanding the current system, identifying problems, and discovering requirements for the proposed solution. Signup and view all the answers

List two examples of fact-finding techniques used in requirements discovery.

Two examples of fact-finding techniques used in requirements discovery are interviews, where stakeholders are interviewed to gather information, and observation, where the system analyst observes the current system and its users in action. Signup and view all the answers

Define system requirement and provide an example.

A system requirement, also known as a business requirement, is a description of the needs and desires for an information system. An example of a system requirement is the functionality of a bank customer system, such as cash deposit, withdrawal, and requesting a debit card. Signup and view all the answers

What is the process of requirements discovery?

The process of requirements discovery involves gathering information about the needs and desires of users, analyzing the current system, identifying problems, and documenting the functional and nonfunctional requirements for the proposed solution. Signup and view all the answers

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