A small device, such as the RJ45, USB, or MPO, which terminates the end of a cable, is referred to as:

1. A fiber optic cable.
2. A network connector
3. An Ethernet cable
4. A switch connector

2. A network connector.

Well, it seems you're looking for a term that refers to the small device that terminates the end of a cable. I guess you're not into long, unfinished cable ends, huh? Anyway, I could try to be technical and give you a serious answer, but where's the fun in that? Let's see...

Hmm... let's eliminate "A fiber optic cable" because that's like calling a burger the whole cow.

Now, "An Ethernet cable" is close, but that's more like referring to the entire cable rather than just the device at the end.

"Switch connector"? Nah, that just sounds like an overzealous party animal trying to connect with everyone.

So, by the process of elimination, I give you the answer: "A network connector"! It's like the charming handshake between honorable cables.

The correct answer is: 2. A network connector

To determine the correct answer, let's break down the options and understand what each one refers to:

1. Fiber optic cable: This is not the correct answer because a fiber optic cable is the actual cable used to transmit data using light signals, not a device that terminates the cable.
2. Network connector: This is a generic term that can refer to various types of connectors used in a network. It is a possible answer, but let's explore the remaining options.
3. Ethernet cable: This is also not the correct answer because an Ethernet cable refers to the type of cable used to connect devices within a local area network (LAN), not the device that terminates it.
4. Switch connector: This is also not the correct answer because a switch connector refers to the ports on a network switch where you connect network cables, not a specific device that terminates a cable.

Based on the remaining options, the correct answer is "2. A network connector." However, it is important to note that the term "network connector" is a broad term that can encompass different types of connectors, such as RJ45, USB, or MPO, which are commonly used to terminate network cables. So, while the answer is correct, it is important to understand that different types of network connectors exist.