Concept explainers
Wi-Fi Diagnostic Tree
Figure 4-11 shows a simplified flowchart for troubleshooting a bad Wi-Fi connection. Use the flowchart to create a
Reboot the computer and try to connect.
Did that fix the problem? no
Reboot the router and try to connect.
Did that fix the problem? yes
Notice the program ends as soon as a solution is found to the problem. Mere is another example of the program’s output:
Reboot the computer and try to connect.
Did that fix the problem? no
Reboot the router and try to connect.
Did that fix the problem? no
Make sure the cables between the router and modem are plugged in firmly.
Did that fix the problem? no
Move the router to a new location.
Did that fix the problem? no
Get a new router.
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Starting Out with C++ from Control Structures to Objects (9th Edition)
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