it is mentioned in section 4.8.3 that some bridges may not even be present in the spanning tree. outline a scenario where a bridge may not be present in the spanning tree

Answers

Answer 1

The scenario where a bridge may not be present in the spanning tree is: If a bridge does not have any stations connected to any of its ports and is on a loop, it could be absent from the spanning tree.

What is a bridge in Networking?

A network bridge is a computer networking device that connects various communication networks or network segments to form a single, aggregate network. This is known as network bridging. Bridging differs from routing.

In a computer network, a bridge is a device that connects many LANs to a larger Local Area Network (LAN). Bridging is the mechanism of network aggregation. The bridge is a physical or hardware device that functions at the data connection layer of the OSI model and is also known as a layer of two switches.

The subgraph of an undirected connected graph is a spanning tree. It has all of the vertices as well as the fewest amount of edges imaginable. It is not a spanning tree if any vertex is missing. A spanning tree is a subset of the graph that has no cycles and cannot be joined.

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Related Questions

What is the windows defender used for in windows 10

Answers

Answer:

Windows Defender is a built-in antivirus and anti-malware software in Windows 10 that helps protect your computer from viruses, malware, and other malicious software. It constantly scans your computer for any threats and provides real-time protection by blocking any suspicious activity. It also includes features such as firewall and network protection.

Explanation:

Brainliest Plssss

What are three primary reasons for asking others to review and comment on a presentation?
O to document feedback, edit images, or share credit for the presentation
O to review content for accuracy, suggest improvements, or document feedback
O to suggest improvements, maintain record keeping, or review images for accuracy
O to maintain record keeping, share credit for the presentation, or suggest improvements

Answers

Answer:

to review content for accuracy, suggest improvements, or document feedback

Explanation: answer is b

differences between ancient means of communication and modern means of communication​

Answers

Answer:

The older methods of communication were cave paintings, smoke signals, symbols, carrier pigeons, and telegraph. The latest and modern ways are more convenient and efficient. For example, Television, Cell Phones, Internet, E-mails, Social media, and Text messaging

Answer:

The older methods of communication were cave paintings, smoke signals, symbols, carrier pigeons, and telegraph. The latest and modern ways are more convenient and efficient. For example, Television, Cell Phones, Internet, E-mails, Social media, and Text messaging.

The only real difference is the speed of it. Other than that, only the delivery methods have changed. Communication itself is the same, as far as I can see.

Explanation:

step 1: interpreting the seismograms estimate the times of the first arrival of the p waves and the s waves at each seismograph station. enter these times into your data table. reminder: you are trying to find the difference between the arrival time of the p wave and the s wave. determine the difference between the arrival of the p wave and the arrival of the s wave, and enter this difference into the data table.

Answers


To interpret the seismograms and estimate the times of the first arrival of the P waves and the S waves at each seismograph station, use the following steps:

Look for the point at which the waves first appear on the seismogram. This is the time of the first arrival for each wave type.Record the time of the first arrival of the P wave and the S wave in your data table.Subtract the time of the first arrival of the P wave from the time of the first arrival of the S wave to get the difference between the two.Enter this difference into the data table.

Remember that the time difference between the arrival of the P waves and the S waves is an important indicator of the type of seismic event and its location.

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which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?

Answers

The correct response is d. Slide Sorter. You may easily rearrange or divide your slides into sections by dragging and dropping them around the grid-like display of your slides thanks to the slide sorter.

You can see and sort the presentation slides in PowerPoint using the Slide Sorter view. Click the "Slide Sorter" button in the presentation view buttons in the Status Bar to enter the Slide Sorter view. The "Slide Sorter" button in the "Presentation Views" button group on the "View" tab of the Ribbon is another option. The presentation slides can be added to, removed from, and copied using the Slide Sorter view. The visual flow of the presentation is also displayed in PowerPoint's Slide Sorter view. Additionally, you may add and observe a slide transition animation here. All of the presentation slides in PowerPoint's Slide Sorter mode are displayed as thumbnails. The slide's content cannot be changed in this view. However, many of the functions available in PowerPoint's Slide Sorter view are also available in the Normal view's slide thumbnails pane. Click a slide thumbnail in the Slide Sorter window to choose a slide. Click and drag the slide thumbnails in this view, then release them where you want them to be. This will reorder the order of the slides in your presentation. The selected slide opens in Normal View, where you can edit its content, if you double-click a slide thumbnail in PowerPoint's Slide Sorter view or if you choose a slide thumbnail and then press the "Enter" key on your keyboard. In the Slide Sorter window, click the desired slide thumbnail to choose it for deletion. Then, use your keyboard's "Delete" key. Alternatively, you can erase the slide by doing a right-click. then from the pop-up menu, choose the "Delete Slide" option.

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Which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?

a. Normal

b. Outline

c. Slide Show

d. Slide Sorter

What will print to the console after running this code segment?


A. 15.

B. 16.

C. 18.

D. 21.

What will print to the console after running this code segment?A. 15.B. 16.C. 18. D. 21.

Answers

Answer:

16

Explanation:

answer =3+2

answer =5+3

return 8 × 2

16 will print to the console after running this code segment. Therefore, option B is correct.

What do you mean by code segment ?

A code segment, also known as a text segment or simply text, is a section of an object file or the program's virtual address space that contains executable instructions.

A character array segment that represents a text fragment. Even though the array is directly accessible, it should be treated as immutable. This allows for quick access to text fragments without the overhead of copying around characters.

In memory, the code segment functions normally as read-only memory and has a fixed size; thus, without the need for loading, it can generally be found in read-only memory (ROM) on embedded systems.

answer = 3+2, answer = 5+3

return 8 × 2

= 16

Thus, option B is correct.

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a user purchased a new smart home device with embedded software and connected the device to a home network. the user then registered the device with the manufacturer, setting up an account using a personal e-mail and password. which of the following explains how a phishing attack could occur against the user of the smart home device?

Answers

Answer:

Explanation:

Of the user get an email from the Manufacturer which can be a Phishing mail, if the users fall for the trap they can get into the mail and then the Smartphone device , they can start controlling it from there.

Your firm's management team will expect a variety of reports from you, as an IT manager, and your team. True False

Answers

Answer:

True

Explanation: Because they want to know what you doing

To add a button to a screen in App Inventor, where would the Button component be dragged to

Answers

The Button component would be moved to the design area on the right-hand side of the screen by dragging it from the "User Interface" part of the Palette.

Where in App Inventor can you add elements to the screen of your app?

Components are dragged from the Components Palette and dropped on the design screen. Label, Sound, and Button are a few examples of components.

Which element is utilised in app design to display text on the screen?

Label. Labels are tools for displaying text. The text that is defined by the Text attribute is shown on a label. The positioning and look of the text are governed by additional characteristics, all of which can be changed in the Designer or Blocks Editor.

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One of the following is NOT a type of Intellectual Property

Answers

Group of answer choices.

a) Copyright

b) Trademark

c) Trade Secrets

d) Privacy​

Answer:

d) Privacy​

Explanation:

An intellectual property can be defined as an intangible and innovative creation of the mind that solely depends on human intellect.

Simply stated, an intellectual property is an intangible creation of the human mind, ideas, thoughts or intelligence. They include intellectual and artistic creations such as name, symbol, literary work, songs, graphic design, computer codes, inventions, etc.

Generally, there are different types of intellectual property (IP) and this includes;

a) Copyright

b) Trademark

c) Trade Secrets

However, privacy is a type of intellectual property.


What sort of organisation might the website www.survey.gov.uk belong to, and
where would it be located?

Answers

Answer:

The website would belong to boris johnson because he is the government of the uk and it would be located on googke

software that controls an entire network is called what?

Answers

The software that controls an entire network is commonly referred to as a network operating system (NOS).

What is a network operating system?

A network operating system is specifically designed to manage and coordinate the activities and resources of a computer network. It provides essential functions such as network administration, file and print services, security management, user authentication, and access control.

Examples of popular network operating systems include Windows Server, Linux-based systems like Ubuntu Server and CentOS, and Novell NetWare.

These systems enable centralized control and coordination of network operations, facilitating efficient communication and resource sharing across the network.

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whats the value of 6 in this number 6,720,341

Answers

Answer:

6,000,000/six million.

BTW it's a math q. Not computer

lcons are normally displayed on​

Answers

home scream of a computer

May someone help please. :(

May someone help please. :(

Answers

the 3rd one, if you ever watched a dvd (i know you have) if you read the copyright note you can be fined and you may end up in jail (for five or two years depending on what you did)

How big of a role does social media play in the mental health of people? Does it do more harm or good? Explain why. in 400 words

Answers

The role that social media play in the mental health of people is big. The use of social media is one that is known to have c positive effects for example connecting people, giving a platform for self-expression, and others.

What is the  role that social media?

The  key bad  impacts of social media on mental health is one that is known to have the potential for addiction. Social media platforms are said to be set up to be a form of engaging, which can result to individuals spending excessive amounts of time going through their feeds and this may lead to depression.

Hence the negative impact of social media on mental health is the one that can also lead to cyberbullying that is Online harassment.

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What do computers work in?
•Denary
•Decimal
•Binary
I WILL GIVE BRAINLY!!

Answers

Binary........binary

Answer:

Binary is tje correct answer

Question #1
Describe the issues regarding controlled airspace and minimum safe altitudes that affects an airborne pilot's decision-making.


Question #2
Describe how basic weather conditions such as wind, temperature, and precipitation will
affect a drone’s flight.


Question #3
Explain the role of the “Pilot-in-Command” and the “Remote-Pilot-in-Command.”


Question #4
Explain how a quadcopter maintains balanced flight while hovering.


Question #4
Explain how a quadcopter differs from an airplane to accomplish the maneuvers of pitch, roll, and yaw.

Answers

Answer:

1) Separation

2) Weather impacts on the ability to fly a drone

3) The Pilot-in-Command is in charge of a manned aircraft

The Remote-Pilot-in-Command is in charge of an unmanned aircraft

4) With the aid of a flight controller

5) A quadcopter is controlled by adjusting the rotor speeds

An airplane is controlled by adjusting the ailerons, elevator and rudder

Explanation:

1) Separation

Issues regarding controlled airspace and minimum safe altitudes that affects an airborne pilot's decision-making is called separation related issues

The concept of separation pertains to ensuring that an aircraft stays outside the minimum distance from other aircraft, obstacles or controlled airspace

Vertical Separation

The allowable vertical separation distance between two aircraft from  the ground surface up to 29000 feet is 300 meters

The allowable vertical separation distance between two aircraft above 29000 feet is 600 meters

Horizontal separation

Horizontal separation are required for two aircraft that are closer to each other than the allowable minimum vertical separation. Horizontal separation includes, procedural separation, longitudinal separation, radar separation and reduced separation

2)

Wind

When the wind speed is high, it limits the drone's ability to maintain its position drifting the aircraft to undesired direction of flight

Temperature

High temperatures causes the the drone's motor to work harder generating more lift force which lead to shorter flight times

Cold temperatures reduces the battery efficiency and can also lower the battery voltage below the critical voltage.

Precipitation

A drone's is not waterproof and flying a drone i the rain can damage the equipment

Flying a drone in the rain increases the difficulty in its operation especially in drones that makes use of cameras for their flight stability

Rainy conditions reduces the strength and control of remote controllers

There is reduced visibility of flight during rainfall

3) In an aircraft, the Pilot-in-Command (PIC) is the pilot primarily responsible for the safety and operation of the aircraft during flight

The Remote-Pilot-in-Command has the primary responsibility and authority for the operation of a remotely operated (small) aircraft system

4) A quadcopter maintains balanced flight by the information sent to control  the direction of the propeller and the orientation as well as the speed of the rotor controlled by flight controller through the electronic speed control circuit (ESC) to control the thrust, revolutions per minute (RPM) and the direction of the quadcopter

5) Pitch in a quadcopter is achieved by tilting to move forward

In an airoplane the pitch is controlled by the elevators

Roll in a quadcopter is achieved by increasing the rotation of the rotors on the one side and decreasing the rotor speed on the other side

Roll in an airplane is achieved by adjusting ailerons

Yaw in a quadcopter is the spin achieved by reducing the speed of the front rotor on the side opposite to the direction of the intended spin motion

Yaw in an airplane is achieved by adjusting the ruder and ailerons to turn the plane

How will future space flights be different for NASA?

Answers

Answer:

Explanation:

NASA's future will continue to be a story of human exploration, technology, and science. NASA will continue to be a global leader in scientific discovery, fostering opportunities to turn new knowledge into things that improve life here on Earth. ... Artist's concept, NASA's gateway in lunar orbit.

Answer:

NASA's future will continue to be a story of human exploration, technology, and ... changes on the global land surface at a scale where we can separate human ... Exploring deep space and three-year missions to Mars pose new challenges: ...

Explanation:

NASA's Artemis program aims to land another man and the first woman on the moon by 2024 and eventually establish sustainable space travel by 2028. The Artemis program is NASA's stepping stone to their ultimate goal of landing on Mars.

This is a subjective question, hence you have to write your answer in the Text-Field given below. hisht74528 77008 Assume you are the Quality Head of a mid-sized IT Services organizati

Answers

As the Quality Head of a mid-sized IT Services organization, your primary responsibility is to ensure the delivery of high-quality services and products to clients.

This involves establishing and implementing quality management systems, monitoring processes, and driving continuous improvement initiatives. Your role includes overseeing quality assurance processes, such as defining quality standards, conducting audits, and implementing corrective actions to address any deviations or non-compliance. You are also responsible for assessing customer satisfaction, gathering feedback, and incorporating customer requirements into the quality management system. Additionally, you play a crucial role in fostering a culture of quality within the organization by promoting awareness, providing training, and encouraging employee engagement in quality initiatives. Collaboration with other departments, such as development, testing, and project management, is essential to ensure quality is embedded throughout the organization's processes and practices.

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which of the following refers to how a player shapes what happens in their own personal game experience by making choices within the game

a. pseudostory
b. metagame
c. iudonarrative
d iambic pentameter

Answers

The term that refers to how a player shapes what happens in their own personal game experience by making choices within the game is the metagame.

What is metagaming? Metagaming refers to the knowledge, strategies, and actions used to control and dominate the environment of the game world. Metagaming is frequently employed by seasoned players to gain an advantage over newer or less experienced gamers, but it can also be utilized in cooperative multiplayer games to improve team strategy.  The term "metagame" refers to the act of playing the game beyond the game. This refers to the strategic thinking that happens outside of the game, such as studying the game rules, considering the game mechanics and design, and optimizing your gameplay.  Metagaming is typically seen in competitive video games, where players need to have a thorough understanding of the game's mechanics, strengths, and weaknesses to maximize their efficiency. In a first-person shooter game, for example, you might learn the maps and spawn points to get the advantage over other players. a real-time strategy game, the best players may use a specific set of tactics, such as rushing or turtling, to overwhelm their opponents and gain an advantage. Players also often use metagaming in MMORPGs to find the most effective methods for leveling up or acquiring gear and currency.In conclusion, Metagaming refers to the knowledge, strategies, and actions used to control and dominate the environment of the game world.

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What is the result when you run the following program? print(2 + 7) print("3 + 1") Responses 9 4 9 4 9 3 + 1 9 3 + 1 2 + 7 4 2 + 7 4 an error statement

Answers

The word "program" can be used as a verb. To establish, control, or alter something in order to get a certain outcome.

Thus, Both Americans and Britons prefer the spelling "program" when discussing developing code. By the age of 18, youth not enrolled in the Chicago CPC program had a 70% higher chance of being detained for a violent offense.

And by the age of 24, program participants were 20% less likely to have spent time in a jail or prison. A robot in the shape of a caterpillar called Code-A-Pillar is one of the devices. Its interchangeable parts each add a different movement command to the device as a whole, allowing the young scholars to program the robot's behavior as they figure out a pattern to get it from point A to point B.

Thus, The word "program" can be used as a verb. To establish, control, or alter something in order to get a certain outcome.

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Which of the following is an example of computer "processing"?
*
A) A computer solves a math problem.
B) A computer displays an image on the screen.
C) A computer receives the user's name.
D) A user talks to the computer with a microphone to give it information.

Answers

Answer:

A) A computer solves a math problem.

Explanation:

Processing refers to the way in which a computer takes in data, performs operations on it, and produces output. In this context, the example of a computer solving a math problem is an example of processing, as the computer is taking in the math problem, performing operations to solve it, and producing the output of the solution.

Which of the following represents a valid Linux command to mount a CD/DVD drive?
a. fdisk -t /dev/cdrom iso9660 /cdrom
b. mount -t udf /mnt/cdrom /cdrom
c. mount -t iso9660 /dev/cdrom /cdrom
d. fdisk -t udf /mnt/cdrom /cdrom

Answers

The correct option for mounting a CD/DVD drive using a valid Linux command is option C: `mount -t iso9660 /dev/cdrom /cdrom`. This command allows you to mount a CD or DVD drive with the ISO 9660 file system, which is the standard format for CDs and DVDs.

In this command, `-t iso9660` specifies the file system type (ISO 9660), `/dev/cdrom` represents the device file for the CD/DVD drive, and `/cdrom` is the mount point where the contents of the CD/DVD will be accessible.

Option A and option D involve the `fdisk` command, which is not used for mounting filesystems. Instead, `fdisk` is a tool for managing disk partitions. Option B, while using the correct `mount` command, specifies the UDF (Universal Disk Format) file system. UDF is mainly used for DVDs and newer optical media, but the provided command has an incorrect syntax; the device file and mount point are switched. A corrected UDF command would be `mount -t udf /dev/cdrom /mnt/cdrom`.

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All _______ that store more than one piece of data ​

Answers

Answer:All data structure that store more than one piece of data ​

.

Explanation:

prepares for her computer exam. She does not understand the concept of an
operating system. She calls you for help.
How will you define "operating system" for Betty?​

Answers

Answer:

The software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.

Explanation:

Maia wants to highlight the word mob in her first paragraph. Choose the steps that Maia will need to do to complete this process.

Answers

Answer: Step 2: Go to the font command group

Step 3: click on the text highlight color button

Step 4: Click on the color

Explanation:

Mala should do this by selecting her paragraphs and choosing Line and Gap from the Paragraph command group.

What are paragraphs?

A paragraph is a standalone section of writing that discusses a single subject or argument. One or more sentences make up a paragraph. Although they are not needed by any language's syntax, paragraphs are typically taken for granted in professional writing and are employed to break up the lengthier text.

The space between her paragraphs can be rapidly and simply adjusted by Maia. She should select her paragraphs and choose Line and Spacing from the Paragraph command group to accomplish this. From the drop-down menu, she should be able to select Add Space Before Paragraph.

The paragraph spacing has to be adjusted. She can choose the Line Spacing option from the same drop-down menu. The dialog box for paragraphs will then open. She will be able to choose the amount of space she wants before and after the paragraph using this option. These two choices are situated and displayed underneath the dialog box for paragraphs.

Therefore, she should select her paragraphs and choose Line and Spacing from the Paragraph command group to accomplish this.

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a 0.600 kg dynamics trolley has 1.5 kg load added. It is launched with a force of 10.n what is the acceleration

Answers

Answer:

acceleration = 4.76 m/s²

Explanation:

Given that"

the mass of the dynamic trolley = 0.6 kg

the mass of the load  = 1.5 kg

total mass = (0.6 + 1.5) kg = 2.1 kg

the force = 10 N

Thus;

using the formula of force which is;

Force = mass × acceleration

10 = 2.1  × acceleration

acceleration = 10/2.1

acceleration = 4.76 m/s²

drag each type of document to the correct location on the table. Drag each document to its respective category

Answers

Answer:

What? I don't get it.

Explanation:

The correct document to be assorted as per the table of contents and nature thereof. So the Business Documents are Sales Report, Pay slip and Resignation letter. Further the Non-Business Documents are Review Article, Mathematics Assignment and Letter to classmate.

What is business documents?

Business documents are a variety of files that include information on a company's internal and external dealings.

They typically play a crucial role in a company's administration since they offer both the data necessary to run the business effectively and the specifics of various business dealings with third parties.

Further examples of Business documents such as Invoices to clients, price lists, and offers are examples of business paperwork. The business documents also include the terms and conditions of the contract.

Therefore the legal structure of the firm, the location of the company, its corporate identity number, and its VAT number are business documents.

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Who Has any idea How to code?

Answers

A bit I guess. I can only do C# though
i kinda know how to, took computer science last year
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