Power over Ethernet (POE) is a technology that allows devices such as network cameras, access points, and IP phones to be powered using Ethernet cabling.
POE-enabled switches can power these devices through the Ethernet cable, which simplifies the installation process.The IEEE 802.3af standard defines POE, which specifies the maximum power delivery capability of a POE-enabled Ethernet switch port. This standard specifies that a maximum of 15.4 watts of power can be delivered over a single Ethernet cableWhen an Ethernet device such as a non-POE access point is connected to a POE-enabled Ethernet switch, the device will not receive any power because the switch is only providing network connectivity. To provide power to the non-POE device, an Ethernet POE injector must be added to the network configuration.The POE injector, a small device, sits between the non-POE access point and the POE-enabled Ethernet switch. The Ethernet cable connects the injector to the switch, while another cable connects the injector to the non-POE device. The injector acts as a bridge between the switch and the non-POE device, delivering power through the Ethernet cable to the device.As a result, the non-POE device can receive power and network connectivity from a single Ethernet cable.
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What is disadvantage of a computer appointment system?
Answer: Systems are available to only one person at a time
Explanation: did the test
Which one is the microscope unicellular prokaryotic organisms? i.monera ii.animalia iii.protist iv.fungi
The answer is iv.fungi.
Which of the following statements is NOT true? Group of answer choices In a two-good market, a country can only have absolute advantage in one good. Trade is driven by comparative advantage. Evaluating opportunity costs helps to determine comparative advantage. Countries that focus on producing goods for which they have a comparative advantage specialize.
The statement that is NOT true is "In a two-good market, a country can only have absolute advantage in one good."
This is false as a country can have absolute advantage in both goods. It's important to understand the concepts of absolute advantage, comparative advantage, and specialization in the context of a two-good market. The statement that is NOT true is: "In a two-good market, a country can only have absolute advantage in one good." In fact, a country can have an absolute advantage in both goods, but still benefit from trade due to comparative advantage. Trade is driven by comparative advantage, which is determined by evaluating opportunity costs. By focusing on producing goods for which they have a comparative advantage, countries can effectively specialize, leading to greater overall efficiency and gains from trade. The statement that is NOT true is "In a two-good market, a country can only have absolute advantage in one good."
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one challenge presented by the volume of big data is that _____.
Big data mostly refers to data collections that are too vast or complex for software used for traditional data processing to manage.
What problems does huge data that is abundant present?Analyzing this data is necessary to improve decision-making. Big Data can provide some issues for businesses, though. Data quality, storage, a shortage of data science experts, validating data, and gathering data from many sources are a few of these.
What does "volume" in the context of big data mean?Volume. The volume refers to the volume of data that needs to be saved. As an example, Walmart makes advantage of big data. They manage more than 1 million customer transactions while adding more than 2.5 petabytes of data to their database per hour.
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how are web design & web development different from each other?
Answer:
Developers are people who build a website's core structure using coding languages, while designers are more visually creative and user-focused. Developers use their programming knowledge to breathe life into the designer’s creative vision.
You could think of developers as construction workers, and web designers as architects – both necessary, but different, skill sets.
I hope this helped :D
Explanation:
Can you all help me with this?
Answer:
(1)mobile smart phone.
(2)server computer.
(3)desktop computer
(4)laptop computer
(5)all in one computer
different between client server architecture and peer to peer architecture
Answer:
In Client-Server Network, Centralized server is used to store the data.
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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how long is the ap computer science principles exam
Answer: The exam is 2 hours long.
Explanation:
Answer:
Approx. 2.05 hours long. Brainliest is appreciated + good luck on all your tests and exams! :( <3
If two nearby wireless devices (for example, a cordless phone or a wireless client) transmit using overlapping frequencies, those devices can interfere with one another. What is the term given to this type of interference
Answer:
wireless interference
Wireless interference is the term given to this type of interference.
What is wireless devices?Any gadget that has the ability to communicate with an ICS net via microwave or infrared light, often to gather or maintain the data but occasionally to managing different set - point. Mobile nodes are any gadgets that communicate via RF signals. These gadgets include phone, baby monitors, and mechanical door openers, to name a few.
An intervention in communications occurs when a signal is altered in a disruptive way while it passes along one transmission medium in between the source and recipient. The phrase is frequently employed to refer to the addition of undesirable information to a signal that is otherwise good. Common illustrations include: electric sabotage (EMI).
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“Here’s my idea: I want to build a tic-tac-toe game. The user creates an account if they don’t already have one and are taken to the main game board. From there the player will play against the computer in either easy, intermediate, or advanced mode, so I will need to write the code for the computer player. When the game is over their lifetime win total is updated. I will also keep track of how long the game took.”
Answer:
tic tac
Explanation:
tic tac and hamburger always
Is a Trojan a malicious program that uses a computer network to replicate?
A Trojan is a malicious program that disguises itself as harmless or useful software. It is capable of causing significant harm to the infected computer, network, or device. Trojans may take various forms, such as ransomware, spyware, or adware, and may steal or damage information.
Although Trojans can be used to replicate themselves, they do not spread by themselves. Instead, they are usually spread through social engineering tactics, such as phishing emails, fake websites, or infected software downloads. Trojans can infect computers, networks, and devices without the user's knowledge and can often remain undetected for long periods.
Once a Trojan has infected a system, it can cause a variety of malicious activities, including:
Installing additional malware or viruses
Collecting sensitive information, such as passwords or banking details
Stealing personal or confidential data
Encrypting files or locking the user out of the system
Remote access to the system or network
Creating a backdoor into the system for future attacks
To protect against Trojans, it is essential to use reputable antivirus software and firewalls. Users should also exercise caution when opening email attachments, clicking on links, or downloading software from unknown sources. Finally, regular updates and patches to operating systems and software are crucial in preventing Trojan infections.
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A Trojan is a malicious program that disguises itself as legitimate software or files and tricks users into downloading them onto their computer. Unlike viruses or worms, Trojans do not replicate or self-replicate. They rely on human action to spread and carry out their malicious activities.
Explanation:A Trojan is a type of malicious program that disguises itself as a legitimate software or file and tricks users into downloading it onto their computer. Unlike viruses or worms, Trojans do not replicate or self-replicate. Instead, they rely on human action, such as opening an infected email attachment or downloading a file from an untrustworthy website, to spread and carry out their malicious activities.
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To summarize means to
O. Directly quote the main idea
O. Communicate the main idea with supporting details
O. Explain the main idea’s significance
O. Condense the main idea into a few words
Answer:
To summarize is to explain the main idea in as few words as possible. So the answer is the last statement, to "Condense the main idea into a few words". Hope this helped.
Answer:
Its D
Explanation:
Hope it helped
You are building a Desktop PC for a newly hired receptionist. The computer's motherboard doesn't have a wireless network adapter integrated into it. Which of the following motherboard connections will most likely be used to connect the wireless network adapter card?
AGP
PCIe x16
PCIe x1
eSATA
The most likely connection to be used for connecting a wireless network adapter card to a motherboard without an integrated adapter is a PCIe x1 slot.
When a motherboard lacks an integrated wireless network adapter, an expansion card can be added to provide wireless connectivity. Among the given options, the PCIe x1 slot is the most suitable for this purpose. PCIe stands for Peripheral Component Interconnect Express, and it is a high-speed serial expansion bus standard commonly used in modern computers.
The PCIe x1 slot is designed for smaller expansion cards, such as network adapters, sound cards, or Wi-Fi cards. It provides a sufficient bandwidth for wireless communication and is compatible with a wide range of wireless network adapter cards available in the market. The x1 designation refers to the number of lanes available for data transfer, and while it is smaller than the PCIe x16 slot, it is more than enough for a wireless network adapter.
Using the PCIe x1 slot to connect the wireless network adapter card ensures that the receptionist's desktop PC can access wireless networks and connect to the internet without the need for additional external devices. This provides convenience and flexibility in terms of network connectivity options for the receptionist's daily tasks.
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Help me pls!!! last question
Tori needs to turn her Turtle to the left 90 pixels. Which line of code should Tori use?
tina(90)
tina.back(90)
tina.left(90)
tina.right(90)
Answer:
tina.left(90)
Explanation:
In code if you want your character to turn left you put "left" in your code and if you want your character to go right type "right" and so on and so on so your answer is tina.left(90)
Answer: Option C is the correct line of code Tori should use.
tina.left(90)
Explanation:
I took the test and got it correct, you can trust me.
, Hope this helps :)
Have a great day!!
Can i take grade out of canvas to see what if scores.
Answer:
Yes.
Explanation:
You can't change the grade, but you can see your what if scores if you decide to change it.
33. a client wants to send federal documents to another agency. what would be the best way to send a secure message with information? a. email b. usb c. sftp d. ftp
A client wants to send federal documents to another agency. The best way to send a secure message with information is SFTP (Option C)
What is SFTP?A secure file transmission protocol is SFTP (SSH File Transfer Protocol). It employs the SSH protocol. It supports all of SSH's security and authentication features.
As a file transfer protocol, SFTP has mostly superseded classic FTP, and it is rapidly overtaking FTP/S. It offers all of the capabilities of existing protocols, but more securely and reliably, and with a simpler configuration. There is no reason to utilize old protocols any longer.
Password eavesdropping and man-in-the-middle attacks are also prevented by SFTP. It secures the data's integrity through encryption and cryptographic hash algorithms, and it authenticates both the host and the user.
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If you want to delete all the temporary files created by the operating system use______ ________.
If you want to delete all the temporary files created by the operating system, use the "Disk Cleanup" utility.
The "Disk Cleanup" utility is a built-in tool in the Windows operating system that allows users to delete unnecessary files from their computer. It specifically targets temporary files, such as those created during software installations, system updates, and internet browsing. To access the utility, you can search for "Disk Cleanup" in the Start menu, and then select the appropriate result. Once opened, you can choose the disk drive you want to clean up and select the temporary files option. The utility will calculate the amount of space that can be freed up and give you the option to delete those files, helping to optimize your system's performance and free up storage space.
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Write a QBASIC program to generate following series.2,4,6,8............10th term.
Here's a QBASIC program to generate the series 2, 4, 6, 8, ..., up to the 10th term:
FOR i = 1 TO 10
PRINT i * 2;
NEXT i
What is the explanation of the above program?In this program, the FOR loop iterates from 1 to 10, and for each iteration, it multiplies the loop variable i by 2 and prints the result using the PRINT statement.
The semicolon ; after the PRINT statement prevents the cursor from moving to the next line after printing each number, so the output appears on the same line.
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Which is a correct explanation of first lines?
A. The rest of the poem usually sounds different from the first lines.
B. The first lines determine all of the poet's subsequent choices.
Ο Ο Ο
C. The first lines should work closely with the title to create the tone.
D. The rest of the poem may build on the first lines or change
direction.
The correct explanation of the first line in poems is; Choice B; The first lines determine all of the poet's subsequent choices.
Meaning of poemBy literature definition, a poem is a piece of writing in which the words are chosen for their beauty and sound and are carefully arranged, often in short lines which rhyme.
To ensure that these short lines in poems rhyme, the first line serves as a template and consequently, determines all of the poet's subsequent choices.
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Answer:
Its D
Explanation:
What is utility software
Answer:
Explanation: Utility software is software designed to help analyze, configure, optimize or maintain a computer. It is used to support the computer infrastructure - in contrast to application software, which is aimed at directly performing tasks that benefit ordinary users.
anyone pls answer this!!!!!!thanks ^-^
Answer:
True
False
False
False
Explanation:
HTML isnt a scripting a scripting language it's a markup language
There are 6 levels of HTML
An empty tag only has a starting tag
Can you please explain me with jupyter notebook using Python for below steps.. 2) Select graph then histogram then simple 3) Select the column in which the data is entered and click OK. After running the above steps we get the following output-
Jupyter Notebook using Python to select graph then histogram then simple and select the column in which the data is entered and click OK.Step 1: Open Jupyter Notebook on your computer.
Click on New Notebook on the top right corner.Step 2: To begin with, you must import the pandas module using the following code. pandas is a Python library that is used to manipulate data in various ways, including creating, updating, and deleting data in tables. `import pandas as pd`Step 3: Create a data frame that will be used to draw a histogram. The following code may be used to accomplish this: ```data = {'A': [1, 2, 3, 4, 5], 'B': [10, 20, 10, 30, 40], 'C': [25, 20, 15, 10, 5]} df = pd.DataFrame(data) df````output:-``````A B C0 1 10 250 2 20 203 3 10 154 4 30 105 5 40 5```
Step 4: To create a histogram in Jupyter Notebook, we'll use the following code:```df.hist()```Step 5: After you've run the above code, you'll see the graph menu. To choose the histogram, click the Graph button. To make a simple histogram, choose Simple, and then pick the column in which the data is entered. Click OK afterwards.After following these above steps, the following output will be produced:In the histogram above, the x-axis shows the different values in the "A" column of the data frame, while the y-axis displays the count of each value.
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Use research techniques to select examples of media products that have approached the
topic in different ways. You must select at least one media product from each of these
sectors:
• audio/moving image
• print
• interactive media products.
Based on these examples, you should undertake research that covers:
• forms of media products
• the purposes of media products
• types of audience and how they interpret and respond to media products
• the relationship between media products, their purpose and audience.
Suggested evidence
One or any combination of:
• written analysis
• research log
• presentations with speaker notes
• recordings of audio-visual presentations
• screen capture/recordings.
One media product from different sectors given is:
audio/moving imageforms of media productsresearch logWhat are media products?Media products normally have two parts: a nonmaterial element (content, which includes persuasive, fictional, and journalistic elements) and a material element.
Any book, magazine, or other media product in any format, including any subscription thereof, offered through an Amazon Site is referred to as a "media product."
Any internet-based form of communication, including websites, emails, mobile devices, and streaming apps, can be categorized as new media.
Therefore, the correct options are a, a, and b.
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A computer system that stores, organizes, retrieves, analyzes, and displays geographic data is:.
The specific computer system designed for this use is named the GIS, or the Geographic Information System.
when a user provides a secret that is owned only by him or her, what type of authentication is being used?
Which hardware device connects your network to the Internet?
Modem
Firewall
Hub
Switch
The hardware device that connects your network to the Internet is a)modem.
A modem, short for modulator-demodulator, serves as the interface between your local network and the Internet Service Provider (ISP) network.
It enables the transmission and reception of data between your network and the ISP network, allowing you to access the Internet.
Modems come in various types, including DSL (Digital Subscriber Line), cable, fiber optic, and satellite modems.
Each type is designed to work with a specific type of Internet connection. For example, DSL modems are used with DSL connections, cable modems with cable Internet connections, and so on.
When you subscribe to an Internet service from an ISP, they typically provide you with a modem that is compatible with the type of connection they offer.
The modem is usually connected to the ISP's network infrastructure, such as a telephone line, coaxial cable, or fiber optic cable.
The modem translates the digital signals from your local network into a format suitable for transmission over the ISP's network.
It modulates the signals to encode them for transmission and demodulates them to decode the incoming signals.
This modulation and demodulation process allows data to be transmitted over different mediums and ensures compatibility between your network and the ISP's network.
It is worth noting that while a modem connects your network to the ISP's network, it does not provide any security functions.
To protect your network from unauthorized access and external threats, additional hardware devices such as firewalls are commonly used.
Firewalls help filter and monitor network traffic, acting as a barrier between your network and the Internet to enhance security.
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Pixar is a company that creates a huge amount of images, audio recordings, and videos, and they need to decide what compression algorithms to use on all those files. When would Pixar most likely use lossless compression
feels like im getting outta touch, maybe im juust staying inside too much, lately its getting harder to pretend i can do this alone without my friends
Question 2 of 5
Which detail from the story is part of the rising action?
O A. Mr. White is sorry he ever wished on the monkey's paw.
O B. Mr. White wishes his son were back in the cemetery.
C. The author establishes that the story begins on a cold, wet night.
O D. Mr. White pulls the monkey's paw from the fire.
SUBMIT
Answer:
D. Mr. White pulls the monkey's paw from the fire.
Explanation:
Rising action refers to the events in the stories that bring suspense and interest. It includes the crucial decisions and important events that leads towards the climax of the narrative. Rising actions focuses on the flaws that the characters possesses and create a space of tension.
In the story, "The Monkey's Paw" the rising action is observed when Mr. White pulls the monkey's paw from the fire to make the third wise respectively.
Answer:
Mr. White pulls the monkey's paw from the fire.
Explanation:
Some people worry that there won’t be enough jobs in the future because computers will be able to do everything better than people can. Do you think that will happen? Why or why not? pls explain
Answer: I think it will because there are cars that Drive by there self
Explanation: