Explanation:

A flowchart is a graphical representation of a process or algorithm. It uses standard symbols to depict the steps of a process in a sequential order. Flowcharts are used in different stages of problem-solving, but the most common stage where they are used is in the design phase.

Design Phase:

The design phase is the stage where a solution to a problem is conceptualized. It involves the creation of a plan that defines the resources, constraints, and objectives needed to achieve the desired outcome. The design phase is critical to the success of any project because it sets the direction for the entire project.

Why Flowcharts are used in Design Phase?

Flowcharts are commonly used in the design phase because they help to visualize the steps of a process. They provide a clear and concise representation of the process, making it easy to identify potential problems and areas for optimization. Flowcharts are used to:

1. Define the problem: Flowcharts help to break down a problem into smaller, more manageable parts. They provide a visual representation of the problem, making it easier to identify the root cause of the problem.

2. Identify the solution: Flowcharts help to identify potential solutions to the problem. They provide a visual representation of different scenarios, making it easier to compare and evaluate different solutions.

3. Plan the implementation: Flowcharts help to plan the implementation of the solution. They provide a visual representation of the steps involved in the implementation process, making it easier to allocate resources and set timelines.

Conclusion:

In conclusion, flowcharts are commonly used in the design phase of problem-solving. They help to visualize the steps of a process, identify potential problems and areas for optimization, identify solutions, and plan the implementation of the solution.