
Algorithm and Flowchart (Control System)
Presentation
•
Computers
•
9th Grade
•
Practice Problem
•
Medium
SY CHONG
Used 24+ times
FREE Resource
8 Slides • 20 Questions
1
Control system (input, process, decision, or output)
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3
Multiple Choice
Traffic Light Control System
The control system decides which traffic light (red, yellow, or green) to turn on based on the input from the sensor.
Input
Process
Decision
Output
4
Multiple Choice
Traffic Light Control System
The traffic lights change color.
Input
Process
Decision
Output
5
Multiple Choice
Traffic Light Control System
Traffic sensor detects the presence of vehicles.
Input
Process
Decision
Output
6
Multiple Choice
Traffic Light Control System
If there are many cars on one side of the intersection, the system will decide to keep the green light on for a longer duration.
Input
Process
Decision
Output
7
Multiple Choice
Automatic Door Control System
If a person is detected, the system decides to open the door.
Input
Process
Decision
Output
8
Multiple Choice
Automatic Door Control System
The door opens automatically.
Input
Process
Decision
Output
9
Multiple Choice
Automatic Door Control System
Motion sensor detects a person approaching.
Input
Process
Decision
Output
10
Multiple Choice
Automatic Door Control System
The information from the sensor is processed by the control system.
Input
Process
Decision
Output
11
Multiple Choice
Printer Control System
Printer receives data and prepares for printing
Input
Process
Decision
Output
12
Multiple Choice
Printer Control System
Printer decides how many pages to print based on document length
Input
Process
Decision
Output
13
Multiple Choice
Printer Control System
Document is printed.
Input
Process
Decision
Output
14
Multiple Choice
Printer Control System
User sends a document for printing.
Input
Process
Decision
Output
15
Multiple Choice
Coffee Maker Control System
User selects type of coffee and presses start button.
Input
Process
Decision
Output
16
Multiple Choice
Coffee Maker Control System
Depending on user selection, coffee maker decides how much water and coffee beans to use.
Input
Process
Decision
Output
17
Multiple Choice
Coffee Maker Control System
Coffee maker heats water and grinds coffee beans.
Input
Process
Decision
Output
18
Multiple Choice
Coffee Maker Control System
Coffee is made according to user’s preference.
Input
Process
Decision
Output
19
Multiple Choice
GPS Navigation Control System
The control system checks the input from the user and calculates a route from the current location to the destination.
Input
Process
Decision
Output
20
Multiple Choice
GPS Navigation Control System
The user key in a destination into the GPS device.
Input
Process
Decision
Output
21
Multiple Choice
GPS Navigation Control System
The system decides which route to take based on factors like distance, traffic, etc.
Input
Process
Decision
Output
22
Multiple Choice
GPS Navigation Control System
Directions are given to the user.
Input
Process
Decision
Output
23
Today's lesson objective:
You will learn how to:
- create loops
- create subroutines
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28
Control system (input, process, decision, or output)
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