Answer: Site Link
Explanation: Site link is the type connection that is created for the different sites.It helps in the connectivity in the multiple site surrounding known as inter-site and transferring the traffic created by the replication activity.
Other options are incorrect because bridgehead servers is a device to control the domain,subnet is the part of the IP network and domain is used for the identification of address .Thus, the correct option is site link.
Answer: I believe the answer is 6
Explanation: taking 35 and 65 out leaves the rest of the numbers; 15,25,45,55, and 75.
I think it's Graph Search because there isn't any graphs in Facebook. That is my opinion. I don't use social media.
Answer:
Tunneling
Explanation:
A networking protocol that is used to send data from one network to another network by encapsulation process.
It is the more secured method as it secures the data with the help of encapsulation process. Rest of the protocols are not helpful in security of data.
