<span>Switch's physical interface is something as the name itself suggests itself that it is a physical port to which you can plug in a cable or a wire based on its function and usage where as VLAN interface is no physical port but are created virtually when needed.</span>
You have add more for anyone to be able to answer this, sorry
Answer:
Explanation: Name your variables based on the terms of the subject area, so that the variable name clearly describes its purpose.
<span>Ftp is a network protocol that is utilized to copy and manage files over the internet. </span>FTP<span> is widely </span>used<span> for transferring </span>files<span> between computers </span>over<span> a TCP/IP-based network, such as the </span>Internet<span>.</span>
