The answer to this question would be: Lime green
The lime green color code is for audio output for speaker or headphones. Color coding is greatly helpful to make sure that the port you are using is correct. Using the color you can determine what kind of input or output the port is for. There is a few others color coding like pink for analog microphone input, or light blue for audio input of analog line.
HTML is to give structure to the content of a web page. You can specify what links are part of the site's navigation, what sentences are headers and what blocks of text are paragraphs pertaining to those headers. Tables can present a data and establish the relationships of the data sets.
It can handle 8 threads at once.
Port 21
The server-PI (Server Interpreter) is
the process that listens to port 21 on the FTP server. The Server Interpreter
has control over server-DTP (Server Data Transfer Process), the method used for
data transfer connection. The server-PI must be in a position to respond to
standard FTP commands like USER and PASS and several other commands.
