Monitors typically use VGA or DVI now-a-days.
These are typically designed for hospital use. These required specialized training.
ST connectors
There are various names and types - Bug Crimp Connectors Butt connectors Wirenuts Etc. The connectors would typically be insulated unless they were use for grounds.
There are many places to get fiber connectors, espescially on the internet. If you use a web browser, simply type in "fiber connectors" and it will lead you to a wide selection of what you are looking for.
First the TV will need to have audio and video output connectors. Then the camcorder will have to have audio and video input connectors. Then use a cable that has the correct type connectors to inter connect the two.
Serial ports typically use a DE-9 (sometimes mistakenly called "DB-9") connector. This is a connector with 9 male pins protruding from the computer. They are part of a group of connectors called "D-sub" connectors, both because of their shape, resembling a "D", and their size which was rather small at the time they were introduced.
Yes, you would use only one of the video connectors at a time. The reason some monitors have different video connectors is to allow it to connect to a number of different video cards. If you have a DVI or HDMI connector on both the motherboard or video card and the monitor, then use it, and if not, use the VGA connector. Just use the one that is on both the computer and the monitor, and if you have both, just use the one you prefer.
LCD - stands for Liquid Crystal Display.
No, most new hard drives use Serial ATA or SATA connectors.
RJ45 connectors are used in "ethernet cables". These cables connect network devices between computers and systems.
Connectors can be used to show relationships between ideas in sentences. For example, "Although it was raining, we decided to go for a walk in the park" uses the connector "Although" to contrast the rainy weather with the decision to still go for a walk. Other common connectors include "and," "but," "because," "so," and "however," which help to link ideas and improve the flow of the sentence.
You would use nyloon strings.