Use developer tools to a. Create a programme for game scores that sets an initial user's score to 0.
If and when a user gets more than 100, display “congrats, you have the new high score”
If a user gets below 100, display “try harder next time”

What is wi-fi infrastructure? a metropolitan area network that uses radio signals to transmit and receive data a communications technology aimed at providing high-speed wireless data over metropolitan area networks a means by which portable devices can connect wirelessly to a local area network, using access points that send and receive data via radio waves includes the inner workings of a wi-fi service or utility, including the signal transmitters, towers, or poles and additional equipment required to send out a wi-fi signal