A. modem or d. voice input. Not a port because a port allows one to insert a peripheral device but not really communicate. I have no idea what an expansion slot is. It could be d. voice input because this allows a person to hold an audible conversation.
But I'd go for modem because a modem lets you connect devices like laptops, tablets, phones, computers etc. and share data between them. So things like mailing are possible (I THINK)! <span />
The two functions are :
- used for network connectivity on cell phones, iPads, and laptops.
- data is carried through radio, infrared and microwave signals.
What is wireless media ?
- Unguided media or unbounded transmission media are other names for wireless communication.
- The transmission of electromagnetic signals in this form is not dependent on any physical medium. When communicating wirelessly, we can send our message by infrared, radio, or microwave waves through the air, water, or vacuum.
Therefore, functions of wireless media include network connectivity on cell phones, iPads, and laptops and radio, infrared and microwave signals to carry data.
You can learn more about wireless media from the given link:
https://brainly.in/question/12459910
#SPJ13
Answer:
c Preventing data transmissions between a suspect’s computer and a network server
Explanation:
A.
Not B because a guitar has no moving parts.
Not C because guitars receive all the power they need from a cord.
And not D because a guitar is not a car and doesn't need to move!
