It's true that a security device should be installed. The security device to be installed between a computer network and the internet is: A Firewall.
<h3>What is a firewall?</h3>
A firewall refers to a hardware or software which is like a gatekeeper that helps to protect internal networks. It monitors incoming and outgoing traffic.
Thus, we see that firewall is the security device that should be installed.
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Answer:
I'll help you out but you have to learn that you can't just have other people do your homework for you all time. You have to learn how to do your own work/research. I'm sorry to sound harsh but it's true.
Explanation:
Scout and Jem learn a few valuable lessons, even if they will understand these lessons later in life.
First, they learn that the black community is poor and have little compared to them. For instance, when they are at church, Reverend Sykes is trying to raise money to help Tom Robinson's family. It is not a huge amount of money, but there is a need.
Second, they also learn that many blacks cannot read. For example, they realize the blacks do not have hymn books. When they ask why, Calpurnia says that many of them cannot read. So, the song leader sings a line,...