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3 years ago

A short-range wireless network is called:

Computers and Technology

1 answer:

olga nikolaevna [1]3 years ago

5 0

Answer:

WiFi

Explanation:

WiFi can be defined as a wireless local area network that allows network devices such as access points (APs), computers (both laptops and desktops), smartphones, smart televisions, etc., to communicate with each other wirelessly over a short-ranged network. It is a standard communication network that uses radio waves to establish a channel (medium) between multiple network devices.

This ultimately implies that, the network range or distance covered by WiFi is largely dependent on transmission power and frequency. The standard range or distance covered by WiFi is about 50 meters (160 feet).

Hence, a short-range wireless network is called WiFi.

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Describe a situation in which you have experienced harm as a consequence of a failure of computer security. Was the failure mali

frutty [35]

Answer: The goals of computer security are to protect computers and users from data theft or loss as well as damage to any part of the computer.

Explanation: Common means of achieving computer security are firewalls, anti-virus software and this can fail due to hardware problems or weaknesses that prevent malicious attacks.

To answer this question, think of a time when you experienced any one of these. For example, personally, I was once an unfortunate victim of a general malicious attack that took advantage of a weakness in my anti-virus software. After clicking on a link on a dodgy website, a virus was installed on my computer. My computer finally crashed, without any hope of restarting it. I lost all my data and I had to buy a new computer. This was a malicious attack.

However, sometimes people can be specifically targeted to steal their data or monitor their activities.

7 0

3 years ago

What is the minimum number of bits you need to encode the 26 letters of the alphabet plus a space?Pace?

Andrei [34K]

Answer

5 bits

Explanation

A bit is the least or the smallest unit of data in a computer. They are the units of information in information theory, consisting of the amount of information required to specify one of two alternatives 0 and 1. This is because A bit has a single binary value, either 0 or 1

If you use roman alphabet A to Z lets use log 2(26)=4.7 bits. when you round off it will be 5 bits.

8 0

3 years ago

What is resource Management in Wireless Communication ? Explain its Advantages?

Brut [27]

Answer:

Resource management is the system level transmission cellular networks and wireless communication.

Explanation:

Wireless communication is the process to continue to the address for faster response time,to the resource management.

Transmission is the provided by that more utilization and wireless resources available,and to discovered data.

Wireless communication system to demand the larger bandwidth and transmission using development to the system.

Wireless communication resources management the larger bandwidth and reliable transmission consumed all the system layer.

Resource management techniques tool are used in a preliminary concepts or mathematical tools,and average limited power battery.

Resource management are they necessary mathematical and fundamental tools are used in wireless communication.

Wireless communication in the provide that wireless industry in a wireless communication.

8 0

3 years ago

You can set the margin using the rular also true or false

Murljashka [212]

Answer:

true

Explanation:

7 0

3 years ago

Providing incentives for customers to learn more about your service is known as?

Julli [10]

B) Advertising is the answer

3 0

3 years ago