Explanation:
It's placed near the door. When a visitor presses the button, the bell rings inside alerting you that someone is at the door.
Highlight everything with your curser.
Answer:
200Ω
Explanation:
In series circuits, you add the resistances.
Answer:
Block all incoming ICMP requests.
Explanation:
Since the web server is hosts a lot of internet facing websites .On investigation it was find out that the web server is getting flooded with a lot of ping requests hence it becomes unavailable occasionally. So to tackle this problem we should block all of the incoming ICMP requests.
