System Analysis & Design (SAD)

What is the primary goal of System Analysis & Design (SAD)?

• To create software applications

• To analyze and design information systems to solve business problems

• To develop databases

• To program user interfaces

Which of the following best describes the key focus areas of System Analysis & Design (SAD)?

• Addressing inefficiencies, collaborating with stakeholders, and managing the system lifecycle

• Writing code, designing graphics, and testing applications

• Creating marketing strategies, analyzing sales, and managing finances

• Developing front-end frameworks, managing cloud servers, and optimizing networks

What technique is commonly used in requirements gathering?

• JavaScript programming

• Interviews and surveys

• Cloud computing

• Blockchain technology

Which diagram is used for Data Modeling?

• Data Flow Diagram (DFD)

• Entity-Relationship Diagram (ERD)

• Use Case Diagram

• Sequence Diagram

What is a key characteristic of Prototyping in SAD?

• It is a final version of the system

• It is a simplified model used for testing ideas

• It does not involve stakeholder feedback

• It replaces system implementation

What type of prototyping involves iteratively refining the model into the final product?

• Throwaway Prototyping

• Evolutionary Prototyping

• Static Prototyping

• Wireframe Prototyping

What does UX (User Experience) focus on?

• Visual design only

• Ease of use, accessibility, and user satisfaction

• Backend database management

• System architecture

Which tool is commonly used for UI design?

• Figma

• MySQL

• Python

• MongoDB

What is the primary function of the back-end in a system?

• User interface design

• Business logic and database management

• Animations and styling

• Image editing

Which of the following is an example of a front-end technology?

• React

• Node.js

• MySQL

• Django