<span>public String getemailssername (String aUser)
{
return aUser.substring(0, aUser.indexOf("@"));
}</span>
Answer:
A
Explanation:
Becuase The law is required to be followed when granting permit to a second party who is not a co-owner of a property the usage of the property be it intellectual or an invention created by the original owner.
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:
The correct answer for the following question will be C. War driver.
Explanation:
The act of searching for network (wireless) in a moving vehicle by a person (using laptop and mobile phones) is known as War driver. We can also call it a free WiFi access point publicly.
The other three options like :
- Key loggers (basically a software).
- Pretexter (used for scam, getting someones personal information).
- Phishers (used to obtain users sensitive information such as, username, password etc).
None of the option is used for networking, not able to perform such types of tasks as war driver.
So, option C is the correct answer.