Planning Your Solution

Which tool is best suited for visually representing the flow of data through a system?

• Problem Analysis Chart (PAC)

• Interactivity Chart

• Input-Processing-Output Chart

• Flowchart

What type of documentation provides detailed explanations and comments within the code itself?

• External Documentation

• Internal Documentation

• Algorithm

• Flowchart

Which tool helps in breaking down a problem into smaller, more manageable subproblems?

• Interactivity Chart

• Input-Processing-Output Chart

• Problem Analysis Chart (PAC)

• Algorithm

Which tool is often used to visually represent the structure and relationships between different components of a system?

• Problem Analysis Chart (PAC)

• Interactivity Chart

• Input-Processing-Output Chart

• UML Diagrams (e.g., Class Diagrams, Sequence Diagrams)

Pseudocode is a:

• High-level programming language

• Low-level programming language

• Natural language description of an algorithm

• Visual representation of an algorithm

What is UML primarily used for in software development?

• Writing code

• Testing software

• Modeling software systems

• Documenting software requirements

Which phase of the software development life cycle involves identifying the specific requirements of the software?

• Design

• Implementation

• Testing

• Requirements Gathering

When using UML, which diagram is often used to represent the interactions between objects in a system?

• Class Diagram

• Use Case Diagram

• Sequence Diagram

• Activity Diagram