What is the primary goal of system analysis and design?

• To develop software applications

• To design user interfaces

• To solve organizational problems

• To maintain existing systems

Which phase of the SDLC (System Development Life Cycle) involves defining system requirements?

• Planning

• Analysis

• Design

• Implementation

Which of the following is NOT a primary objective of system analysis?

• Understanding user needs

• Identifying system requirements

• Creating a user interface

• Evaluating the feasibility of the project

What is the purpose of a data flow diagram (DFD) in system analysis?

• To define the system's hardware requirements

• To show how data moves within a system

• To design the user interface

• To document the source code

Which of the following is an example of an external entity in a context diagram?

• Database

• User

• Printer

• Server

In system design, what does "UI" stand for?

• User Integration

• User Interface

• Universal Implementation

• Unified Interaction

What is the primary purpose of a feasibility study in system analysis and design?

• To determine if the project can be completed on time

• To assess the technical skills of the development team

• To evaluate the cost-effectiveness of the proposed system

• To decide on the project's user interface

Which phase involves coding, testing, and debugging the system?

• Analysis

• Design

• Implementation

• Planning

Which of the following is a characteristic of an agile development methodology?

• Strictly sequential phases

• Heavy documentation

• Continuous customer involvement

• Lengthy project planning

What is the purpose of a Use Case diagram in system analysis and design?

• To show how data flows between components

• To represent the interaction between actors and the system

• To describe the system's physical architecture

• To define database schemas