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3 years ago

The MAC address is a _____ bit number.

Computers and Technology

2 answers:

LuckyWell [14K]3 years ago

7 0

Answer: 48 bits

Explanation:MAC (Media Access control) address is the the unique identity provided to the device in a particular network. The communication taking place in a networking is done by the MAC address .

MAC address is a hexadecimal value of 12 digit which is found on the network interface card (NIC). The address is of 6 bytes which is equals to 48 bits.

Example of MAC address- 00:0b:95:9a:62:15

Charra [1.4K]3 years ago

6 0

Answer:

48.

Explanation:

MAC addresses are 48 bits or 6 bytes or 12 digit hexadecimal numbers.There are three formats of writing the MAC address which are as following:-

MM-MM-MM-SS-SS-SS

MMM.MMM.SSS.SSS

MM:MM:MM:SS:SS:SS

MAC address also called the physical address is a binary number which is used to uniquely identify the computer network adapters.MAC address is assigned to the system at the time of manufacturing.

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After reviewing device security you learn that a malicious user in an airport

NARA [144]

Answer:

Sniffing.

Explanation:

Data theft can be defined as a cyber attack which typically involves an unauthorized access to a user's data with the sole intention to use for fraudulent purposes or illegal operations. There are several methods used by cyber criminals or hackers to obtain user data and these includes DDOS attack, SQL injection, man in the middle, phishing, sniffing, etc.

Sniffing can be defined as a form of cyber attack in which a malicious user gains access to a private network with the intent of finding out what information is stored on the network.

A packet sniffer also known as a packet analyzer, is a computer software or hardware tool that can be used to intercept, log and analyze network traffic and data that passes through a digital network.

Basically, an unauthorized packet sniffer is used to steal user informations.

This ultimately implies that, sniffing typically involves monitoring and capturing internet traffic (data packets) that are transmitted through a private network in real-time by using a sniffing tool, which may either be a hardware or software.

In this scenario, a malicious user in an airport terminal seating area was able to connect wirelessly to a traveling employee's smartphone and downloaded her contact list. Thus, the type of attack that has taken place is referred to as sniffing.

4 0

3 years ago

Julian downloaded some of the music he created to play for his friend. Julian's friend wore headphones to listen to the music. A

Alexxx [7]

Answer: An output device

Explanation:

Headphones are the hardware output device and it use in the purpose of listening audio and music and watching movies without any interruption and distributing others.

It can used in the computer system by plugging it in or connecting it with the speakers.

We can connect headphones to the computer system which basically result in output as sound in the headphones and then it is not needed to use USB headphones.

4 0

3 years ago

Read 2 more answers

Which control chart would you use to track rejections in a maintenance projeg when bug arrival pattern is not constant?

Mkey [24]

Answer:

<u>P chart</u> is the control chart that is used to monitor the rejection or acceptance whenever the bug arrival in pattern is not constant.

Explanation:

In case of only two possible outcomes, such as yes or no, accept or reject, P chart is used as control chart to track rejections. It is used to track rejections whenever the pattern of rejection is not constant. In this type of charts we collect the information from last few days to analyze and predict the next data to track rejections.

<u>For example:</u>

If we want to know that, in admission department of the university, how many students arrives to take admission in university, does not meet the qualification criteria each week. In this case there are only two options available either they meet criteria or not. In this case we use P chart with the help of previous week data to analyze the no. of students who are meeting qualification criteria in this week.

3 0

3 years ago

A thermogram taken outside a house shows high amounts of thermal energy around the windows but not around the roof. which conclu

mestny [16]

The conclusion sustains the thermogram will be that the windows are not energy efficient, but the roof stands energy efficient.

<h3>What is Thermography?</h3>

Thermography exists a noninvasive method that employs an infrared camera to develop pictures that depict patterns of heat and blood flow on or around the body's surface. A thermogram taken outside a house shows high quantities of thermal energy around the windows but not around the roof. The conclusion that supports the thermogram will be that the windows are not energy efficient, but the roof exists energy efficient.

Thermal energy (also named heat energy) is produced when a rise in temperature pushes atoms and molecules to move faster and collide with each other. The energy that reaches the temperature of the heated substance is named thermal energy. The term "thermal energy" exists utilized loosely in various contexts in physics and engineering. It can guide several different well-defined physical concepts.

To learn more about Thermography refer to:

brainly.com/question/1500896

#SPJ4

The complete question is,

A thermogram taken outside a house shows high amounts of thermal energy around the windows but not around the roof.

Which conclusion supports the thermogram?

The windows and the roof are energy efficient.

The windows and the roof are not energy efficient.

The windows are not energy efficient, but the roof is energy efficient.

The windows are energy efficient, but the roof is not energy efficient.

4 0

1 year ago

What are the four main content questions that need to be answered for every project you work on?

7nadin3 [17]

Answer: 1. What are the major deliverables ?

2. How will you get those deliverables before or by the deadline ?

3. Who is on the on the team and what role will they play ?

4. When will the team meet milestones on when will other members on the team play a role in. Contributing to or providing feedback on those deliverables ?

3 0

3 years ago