When David Tries to Connect to His Home Wi-Fi Network,he

Multiple Choice

When David tries to connect to his home Wi-Fi network,he finds that the router's default Wi-Fi password isn't working even though it worked earlier that day.He resets the device so all the default settings are restored.Two days later,the same problem happens again.What should he change so attackers can't keep reconfiguring his router?

A) Wi-Fi password
B) SSID
C) Access password
D) Guest access