Answer:
false
Explanation:
search engines really don't care. they'll find the answer almost always whether or not you capitalize things
2 + 3 + 4 = 9 so the value of result is also 9
A firewall is a system installed to ensure the network security. It could either be a hardware or a software base. The firewall is program to control both incoming and outgoing traffic of the network based on rules set. It acts as a barrier from the outside untrusted networks.