Flow Chart

• What is the purpose of clearly marking the start and end of a program?

  To define the program's boundaries
• What does the 'wait' command do in a program?

  Pauses the program for a set time
• How would you check if a switch is 'on' or 'off' in a program?

  By using a decision structure
• What are the components of a flow chart for a program?

  • Start and end markers
  • Process shapes
  • Decision shapes
  • Flow lines connecting components
• What happens when a motion sensor activates a light?

  The light stays on for 15 seconds
• What occurs if no further motion is sensed after the light is activated?

  The light turns off automatically
• How long does the light stay on after being activated by motion?

  15 seconds
• What is the relationship between the shapes in a flow chart?

  They represent different types of actions or decisions