The answer & explanation for this question is given in the attachment below.
HTTP means Hyper Text Transfer Protocol underlying protocol used by the World Wide Web(www).
usa is the server name which is used address in the DNS record
.gov is the Domain names which are used to identify more then one IP addresses
Agencies/federal.shtml a directory is a collection of file resources also called the resource ID.
Complete Question:
1. A wireless technology standard for exchanging data over short distances
2. A particular brand of mobile phone/PDA
3. A network that operates over a limited distance, usually for one or a few users
1. Bluetooth
2. PAN
3. Blackberry
Answer:
1. Bluetooth 2. Blackberry . 3. PAN
Explanation:
1. Bluetooth is a wireless technology standard, used in order to exchange data between mobile devices, like smartphones, tablets, headsets, wearables, over short distances in a one-to-one fashion (which means that it is not possible to build a network based in Bluetooth).
2. Blackberry is a brand of mobile phones/PDAs, very popular a decade ago, because it was the first one to allow mobile users to access e-mails and messages from anywhere, at any time.
3. PAN (Personal Area Network) is an ad-hoc network that it is only available for data exchange at a very short distance, within the reach of a person, i.e. a few meters as a maximum.
It is thought to allow someone to interact with his nearest environment (laptop, tablet, PDA) and it can be wireless (like Bluetooth) or wired (via USB cables).
Answer:
the two methods that can spread viruses are touching and breathing
Explanation:
When there are viruses being spread breathing near another person can caused it to spread because viruses can travel through air. if the viruse is in your systems coming out through the mouth is one way it can travel to another person. That's why wearing a mask is helpful
The other was is touching. Viruses can travel through physical contact. Is hands arent being wash regularly after eating brushing teeth etc it leaves germs and bacteria which is some of the ways and sometimes the main reason as to how viruses are made or created. That's why washing hands are important
Hope's this helps
