$1.$ What do you understand by the term vulnerability in Information Security?$$

$2.$ What is the purpose of the Common Vulnerability Scoring System $($CVSS$)?$

$3.$ View the vulnerability scan results shown in the image below, then answer the questions:

$3\mathrm{.}1.$ Does the server still support TLSv$1\mathrm{.}0?$

$3\mathrm{.}2.$ What is wrong with TLSv$1\mathrm{.}0?$

$3\mathrm{.}3.$ The scan results show that a device that is used to distribute network traffic across multiple servers was detected. What is the name of this device?

$4.$ During a port scan of a server, it was discovered that the following ports are open on the internal network:

TCP port $25$

TCP port $80$

TCP port $110$

TCP port $443$

TCP port $1433$

$5.$ State the services that are running on this server.