What is the purpose of activity diagram, such as the following diagram. specifies the program behavioural requirement specifies the program's components that must be present visualizes the program data describes the exucation flow of the print positive activity This image depicts a flowchart used for processing and decision-making. Below is a detailed description of each component:1. **Start Symbol**: A filled circle at the top denotes the beginning of the process.2. **Get Input**: This step, represented by an oval, involves receiving input from the user or system.3. **Decision Diamond**: A diamond shape that poses a conditional check. The flow splits based on this decision: - If a specified condition is true (path usually indicated by a direction arrow), the flow proceeds to the "Negate" step. - If the condition is false, the flow continues directly downward.4. **Negate**: Represented by another oval, this step involves inverting or negating a value. This only occurs if the decision condition directs the flow here.5. **Print Output**: This oval step indicates the process of outputting the result, based on previous operations in the flowchart.6. **End Symbol**: A filled circle at the bottom signifies the conclusion of the process.This flowchart is useful for visualizing a simple decision-making process, allowing for easy troubleshooting and understanding of logical operations.

Answered: What is the purpose of activity…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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What is the purpose of activity diagram, such as the following diagram. specifies the program behavioural requirement specifies the program's components that must be present visualizes the program data describes the exucation flow of the print positive activity

This image depicts a flowchart used for processing and decision-making. Below is a detailed description of each component:

1. **Start Symbol**: A filled circle at the top denotes the beginning of the process.

2. **Get Input**: This step, represented by an oval, involves receiving input from the user or system.

3. **Decision Diamond**: A diamond shape that poses a conditional check. The flow splits based on this decision:
- If a specified condition is true (path usually indicated by a direction arrow), the flow proceeds to the "Negate" step.
- If the condition is false, the flow continues directly downward.

4. **Negate**: Represented by another oval, this step involves inverting or negating a value. This only occurs if the decision condition directs the flow here.

5. **Print Output**: This oval step indicates the process of outputting the result, based on previous operations in the flowchart.

6. **End Symbol**: A filled circle at the bottom signifies the conclusion of the process.

This flowchart is useful for visualizing a simple decision-making process, allowing for easy troubleshooting and understanding of logical operations.

Expert Solution

Step 1: Define as activity diagram

An activity diagram can be defined in such a way that it is a graphical illustration of workflows of stepwise activities and actions with a guide for desire, generation, and concurrency.

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specifies the program behavioural requirement

specifies the program components that must be presented

visualizes the program data

describes the execuation flow of the print positive activity

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