Data aggregation defines past data you already have that can be grouped into significant pieces, like a department's sales results, and starts to reveal trends.
Data aggregation is any process whereby data is gathered and expressed in a summary form. When data is aggregated, atomic data rows -- typically gathered from multiple sources -- are replaced with totals or summary statistics. By grouping data into meaningful categories, it becomes easier to analyze and draw conclusions from the data.
Thus, by collecting and summarizing past data, data aggregation allows you to identify patterns and make informed decisions based on this information.
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Data aggregation defines past data you already have that can be grouped into significant pieces, like a department's sales results, and starts to reveal trends. Data aggregation is any process whereby .
data is gathered and expressed in a summary form. When data is aggregated, atomic data rows -- typically gathered from multiple sources -- are replaced with totals or summary statistics. By grouping data into meaningful categories, it becomes easier to analyze and draw conclusions from the data. Thus, by collecting and summarizing past data, data aggregation allows you to identify patterns and make informed decisions based on this information.
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Select a website of your choice. Take a look at its HTML and CSS. Select two of the HTML elements, and see what CSS rules apply to them. You may need to examine several different elements and CSS rules before you find some that you can understand. Remember that you can use the internet to look up what a property and value mean in a CSS rule.
Cut and paste the HTML elements and the CSS rules into a word processing document.
Write a paragraph that explains how the CSS rules style the HTML elements that you have selected.
Answer:
sdfsdfdsdfdfsf
Explanation:
In terms of shaping the future of cybersecurity in the United States, how influential do you think the Russian hacking efforts of the 2016 election compare to things like the Creeper Virus, Morris Worm, or Captain Zap’s hacking of the AT&T online computer system? What aspects of this incident could get in the way of the U.S. government responding effectively to the risks the hacking poses?
The influence of the Russian hacking efforts of the 2016 election was known to be greater when compare to things like the Creeper Virus, Morris Worm, or Captain Zap’s hacking of the AT&T online computer system.
What aspects of this incident could get in the way of the U.S. government responding effectively to the risks the hacking poses?The aspect that government that government need to guard against is stealing of government and business secret as well as people's personal information.
Note that they are a lot of tools that are known to be made up of the National Cybersecurity Protection System such as the EINSTEIN cyber intrusion detection system and others.
Therefore, The influence of the Russian hacking efforts of the 2016 election was known to be greater when compare to things like the Creeper Virus, Morris Worm, or Captain Zap’s hacking of the AT&T online computer system.
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Which of the following correctly stores 45 squared in the variable x?
Answer:
Explanation:
int x = 45 * 45;
See if you can figure out what these tricky brain teasers are trying to say. *
THAN life
The 9 course staff compete in a race. In how many distinct ways can the 3 medals (gold, silver, bronze) be awarded if Aleks wins either a silver or a gold?Hint: Think about the two cases separately. ______
This is the number of permutations of 9 distinct objects taken three at a time without repetition. So, the number of ways through which medals can be awarded is as follows:
\(^9P_3\) = 9 × 8 × 7 = 504 ways. What do you mean by Permutation and combination?Permutation and combination may be defined as the various ways in which objects from a set may be selected, generally without replacement, to form subsets. This selection of subsets is called a permutation when the order of selection is a factor, a combination when order is not a factor.
A permutation is an act of arranging objects or numbers in order. Combinations are the way of selecting objects or numbers from a group of objects or collections, in such a way that the order of the objects does not matter.
Therefore, this is the number of permutations of 9 distinct objects taken three at a time without repetition. So, there are 504 ways through which medals can be awarded.
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Fill in the blank with the word analog or digital.
A
✓is installed in a computer and assists with processing and displaying images,
especially 3D graphics.
Images seen on a monitor/display are made of tiny dots called
The computer must translate
see.
data (0 and 1) from the CPU and turn it into the image you
✓means to fill in the remaining pixels.
Creating an image out of binary data is demanding on the
Answer:
Digital is correct answer
Answer:
A graphics card is installed in a computer and assists with processing and displaying images, especially 3D graphics.
Images seen on a monitor/display are made of tiny dots called pixels.
The computer must translate digital data (0 and 1) from the CPU and turn it into the image you see.
Rasterize means to fill in the remaining pixels.
Creating an image out of binary data is demanding on the CPU.
Explanation:
Carlos had 194 seeds and 11 flower pots he put the same number of seeds in each flower pot which is the best estimate for the number of seeds in each flower pot
Answer: in solution.
Explanation:
It is basically 194 divided by 11 since we are evenly grouping 194 seeds into 11 pots. This gives 17.636363…
This means that the best estimate is around that number.
question 30some microphones are directional, meaning that they are only effective when you speak directly into them.truefalse
True. some microphones are directional, meaning that they are only effective when you speak directly into them.
Some microphones are directional, which means they are designed to pick up sound primarily from a specific direction or angle. These microphones are most effective when the sound source, such as the speaker's voice, is directed straight into the microphone. They are designed to minimize background noise and capture sound primarily from the desired direction, resulting in clearer audio recordings or transmissions.
Some microphones are designed to be directional, meaning they are more sensitive to sound coming from a specific direction or angle. These microphones are often referred to as "unidirectional" or "directional" microphones.
Directional microphones are commonly used in situations where it is important to isolate the desired sound source and reduce background noise or unwanted sounds. By focusing their sensitivity in a specific direction, they can capture audio more effectively from that direction while minimizing sound from other directions.
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The
Patterns, Fonts, and Document History tabs are located in the right
panel. Enter the answer.
Answer:
No
Explanation:
It is FALSE that the Patterns, Fonts, and Document History tabs are located in the right panel.
This is because the Patterns and Fonts are means of formatting documents in the Microsoft Word application and it can be found in the Formatting toolbar which in the latest Microsoft Word application can be found on the left side of the window panel.
Similarly, the Document History is found on the left panel of the window.
Hence, in this case, the correct answer is "NO."
Answer:
The Brushes, Patterns, Fonts, and Document History tabs are located in the right panel
Explanation:
I took the test so its Brushes.
a system engineer is setting up a dozen new laptops and is using the pxe feature to boot and set up the computers automatically to minimize configuration time. what kind of setup method is the engineer using?
The engineer is using PXE (Preboot Execution Environment) for automatic laptop setup over the network.
The system engineer is using the method of "PXE (Preboot Execution Environment) setup" to automatically boot and configure the dozen new laptops. PXE is a network protocol that allows computers to be booted and provisioned over the network, eliminating the need for manual configuration on each individual machine.
With PXE, the engineer can set up a central server that hosts the necessary operating system images and configuration files. The laptops can then be configured to boot from the network and retrieve the required files for automated setup. This method reduces the configuration time and effort as the engineer can handle multiple laptops simultaneously without manual intervention.
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_______ devices include free online storage and sync service called iCloud. A) Android B) Microsoft C) Apple D) Linux
Answer:
C) Apple
Explanation:
whenever you see a I like iPhone, Iwatch, iMac in the beginning of electronic device or app is always Apple
TCP and the User Datagram Protocol (UDP) provide _________ between processes on any two of those hosts.
TCP and the User Datagram Protocol (UDP) provide communication between processes on any two hosts.
TCP (Transmission Control Protocol) and UDP (User Datagram Protocol) are two of the most commonly used transport layer protocols in computer networks. These protocols enable communication between processes running on different hosts, regardless of the underlying network infrastructure.
TCP provides reliable, connection-oriented communication. It establishes a connection between the sending and receiving processes, ensuring that data is delivered in the correct order and without errors.
TCP achieves this reliability through various mechanisms such as error detection, retransmission of lost packets, and flow control. This makes TCP suitable for applications that require accurate and complete delivery of data, such as web browsing, file transfer, and email.
On the other hand, UDP provides unreliable, connectionless communication. It does not establish a connection before sending data and does not guarantee delivery or order of packets. UDP is lightweight and fast, making it suitable for applications that prioritize speed over reliability, such as real-time streaming, online gaming, and DNS (Domain Name System) lookups.
In summary, TCP and UDP provide communication between processes on any two hosts. TCP ensures reliable and ordered delivery of data, while UDP offers fast and lightweight communication without guarantees. The choice between TCP and UDP depends on the specific requirements of the application at hand.
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1-5 Safety measures in the use of kitchen tools and equipment.
Answer:
Safety measures are as follows;
Explanation:
Hold the delicate instruments cautiously to use them.Require appropriate use of the equipment in the kitchen.Users should remove these defective instruments or discard of them.During and before use, check that perhaps the resources that will be used are indeed safe.In a cold and dry spot, all equipment must be kept.what part of the meat help you identify the less tender cuts
If a muscle gets a lot of exercise in an animal it will be a less tender cut of meat.
If a change is made to the active
cell, what type of cell will also
change?
Precedents
Dependents
Answer:
precedents
Explanation:
1. The structural framework for greenhouses is typically made of
A. metal or plastic tubing.
B. wooden slats
C. glass beams
D. All of the above
for each of the following sources of information, identify whether they are analog or digital and explain why
Human voice is analog signal and computer key board is digital signal.
What are signals?There are two different types of signals: analog and digital. Information is transferred between devices via signals. A continuous wave that continuously changes over time is an analog signal. The essence of a digital signal is discrete.
Information is sent using analog and digital signals, typically by electric signals. Information, including any audio or video, is converted into electric impulses in each of these systems. The way information is translated into electric pulses of variable amplitudes in analog technology differs from how it is translated into digital signals. Information is translated into binary format (zero or one) in digital technology, where each bit represents one of two different amplitudes.
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Q)for each of the following sources of information, identify whether they are analog or digital and explain why
1) human voice
2)computer keyboard
A combination of the three main services in cloud computing
Answer:
: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS).
Explanation:
Cloud computing can be broken up into three main services: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). These three services make up what Rackspace calls the Cloud Computing Stack, with SaaS on top, PaaS in the middle, and IaaS on the bottom.
What are good components to preorder a PC with that are cheep? It would be my first PC by the way.
Answer:
Good Components
.CPU AMD Threadripper 3960X Amazon
.CPU cooler NZXT Kraken X63 (280mm AIO liquid cooler) Overclockers
.GPU Zotac Gaming GeForce GTX 1660 6GB CCLonline
.Memory 32GB Corsair Dominator Platinum RGB 3200MHz Scan
Explanation:
In a distributed database system, the data placement alternative with the highest reliability and availability is Group of answer choices
Answer:
fully replicated
Explanation:
In a distributed database system, the data placement alternative with the highest reliability and availability is fully replicated. Hence, option B is correct.
What is a distributed database system?A distributed database (DDB) is an organized group of databases that are geographically dispersed among locations in a computer network. A distributed database management system (DDBMS) is a piece of software that controls a distributed database while making the users unaware of the distribution characteristics.
A distributed database is essentially a database that is dispersed across numerous sites, i.e., on various computers or over a network of computers, and is not restricted to a single system. A distributed database system is spread across numerous locations with distinct physical components.
In data warehousing, where enormous volumes of data are processed and accessed by several users or database clients at once, DDBMS is frequently utilized. To manage data in this database system,
Thus, option B is correct.
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The options were missing-
A. centralized
B. fully replicated
C. strictly partitioned
D. hybrid
Which html attribute specifies an alternate text for an image, if the image cannot be displayed?.
The html attribute "<img> alt attribute" is used to specify the alternate text for an image if the image can not displayed.
What are alternate text?
An alternate text acronyms is (Alt text) which is a text description that can be added to an image's HTML tag on a Web page.
In conclusion, the html attribute "<img> alt attribute" is used to specify the alternate text for an image if the image can not displayed
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8.1 edhesive answer please
Answer:
dont understand what u mean
1- Get the number of categories in categorical variable?
To get the number of categories in a categorical variable, you can use the unique() function in your coding language. This function will return a list of all unique values in the variable, which will represent the number of categories
For example, in Python you can use the code "len(df['variable'].unique())" to get the number of categories in the variable 'variable' in the Pandas DataFrame 'df'.
To get the number of categories in a categorical variable, you can use the following method:
1. Identify the unique values within the categorical variable, which represent the different categories.
2. Count the number of unique values, which will give you the number of categories in the variable.
By following these steps, you can determine the number of categories in a categorical variable.To get the number of categories in a categorical variable, you can use the nunique() function from pandas library in Python
Here's an example cod
import pandas as pd
# create a sample dataframe
df = pd.DataFrame({'Category': ['A', 'B', 'C', 'D', 'A', 'B']})# count the number of unique categories
num_categories = df['Category'].nunique()
# print the result
print('Number of categories:', num_categories)
In this example, we have a dataframe with a categorical variable 'Category'. The nunique() function is used to count the number of unique categories in this variable, which in this case is 4.
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which of the following describes an ec2 dedicated instance? group of answer choices an ec2 instance running on a physical host reserved for the exclusive use of a single aws account an ec2 instance running on a physical host reserved for and controlled by a single aws account an ec2 ami that can be launched only on an instance within a single aws account an ec2 instance optimized for a particular compute role
Dedicated instance are EC2 is running on a physical host reserved for the exclusive use of a single AWS account. run in a VPC on hardware that's dedicated to a single customer. Dedicated instance are EC2 is used to run in a VPC on hardware that's desired to a single customer.
Dedicated Instances are Amazon EC2 instances that is running on a physical host reserved for the exclusive use of a single AWS account. Your Dedicated instances are physically isolated at the host hardware level from instances that belong to other AWS accounts. Dedicated Instances belonging to different AWS accounts are physically isolated at the hardware level, even if those accounts are linked to a single payer account. Dedicated Instances is that a Dedicated Host gives you additional visibility and control over how instances are deployed on a physical server, and you can consistently deploy your instances to the same physical server over time.
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you're an application developer, and you're writing a program for exchanging video files through a tcp/ip network. you need to select a transport protocol that will guarantee delivery. which tcp/ip protocol provides this capability?
you're an application developer, and you're writing a program for exchanging video files through a TCP/IP network. you need to select a transport protocol that will guarantee delivery. The Transmission control protocol (TCP) provides this capability.
Define TCP.
One of the key Internet protocol suite protocols is the Transmission Control Protocol. It got its start in the first network implementation when it was used to support the Internet Protocol. As a result, TCP/IP is the name given to the full suite.
The transmission control protocol sets up data for transmission between a server and a client. It ensures the reliability of data transmission through a network. TCP creates a connection between a source and destination before data transmission and guarantees that it is active until communication starts. In order to maintain data integrity throughout the process, it then divides enormous volumes of data into smaller packets.
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how does one award the brainliest???? will give brainliest.
Answer:
you need 2 people to anwser then there should be a little crown button. it will not work with one perosn
Explanation:
Answer:
all you have to do is click the little crown icon on the answer you want to mark brainliest
Explanation:
hope this helps :)
Does each box at the fruit stand contain a different fruit?
In [164]:
# Set all_different to "Yes" if each box contains a different fruit or to "No" if multiple boxes contain the same
fruit all_different = "No" all_different
Out[164]: 'No' In [165]: _
= ok.grade('q6_3')
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Running tests
Answer:
yes
Explanation:
The value of the variable all_different is: all_different = No
Complete questionDoes each box at the fruit stand contain a different fruit? Set all_different to True if each box contains a different fruit or to False if multiple boxes contain the same fruit.
Hint: You don't have to write code to calculate the True/False value for all_different. Just look at the inventory table and assign all_different to either True or False according to what you can see from the table in answering the question.
box ID fruit name count
53686 kiwi 45
57181 strawberry 123
25274 apple 20
48800 orange 35
26187 strawberry 255
57930 grape 517
52357 strawberry 102
43566 peach 40
all_different = ...
How to determine the true statement?From the hint given, we can see that writing a code is not necessary.
All we need to do is to scan through the table.
From the given table, we can see that there are several fruits on the table.
These include peach, kiwi, grape, strawberry, etc.
Since the fruits are different, then the value of the variable all_different is:
all_different = No
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compute the payback statistic for project a if the appropriate cost of capital is 8 percent and the maximum allowable payback period is four years. (round your answer to 2 decimal places.)
To compute the payback statistic for project A, we need to first determine the cash inflows for each year of the project. Let's assume that the cash inflows for the project are as follows: Next, we need to determine the cumulative cash inflows for each year. This is done by adding up the cash inflows for each year up to that point. The cumulative cash inflows for each year are as follows:
The payback statistic is the amount of time it takes to recover the initial investment. In this case, the initial investment is not given, but we can assume it is the sum of the cash outflows for the project. Let's assume that the cash outflows for the project are $200,000. To calculate the payback statistic, we need to find the year in which the cumulative cash inflows equal or exceed the initial investment. In this case, that year is year 3, when the cumulative cash inflows are $180,000. To determine the exact payback statistic, we need to calculate the fractional year.
This is done by taking the initial investment and subtracting the cumulative cash inflows at the end of the year before the year in which the investment is recovered, and then dividing that amount by the cash inflow for the year in which the investment is recovered. In this case, the calculation is as follows: Payback statistic = Year before recovery + (Initial investment - Cumulative cash inflows before recovery) / Cash inflow for year of recovery Therefore, the payback statistic for project A is 3.33 years (rounded to two decimal places), which is within the maximum allowable payback period of four years. This means that the project is acceptable based on the payback period criterion. The payback statistic is a simple measure of the time it takes to recover the initial investment in a project. It is calculated by finding the year in which the cumulative cash inflows equal or exceed the initial investment, and then calculating the fractional year. The maximum allowable payback period is a criterion used to determine whether a project is acceptable based on its payback period. It is the maximum amount of time allowed to recover the initial investment, and is usually determined by management based on the company's financial goals and other factors. In this case, the maximum allowable payback period is four years, and the payback statistic for project A is 3.33 years, which is within the maximum allowable payback period. Therefore, the project is acceptable based on the payback period criterion.
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___ refers to a new way to use the world wide web, whereby any user can create and share content, as well as provide opinions on existing content.
"Web 2.0" refers to a new way to use the World Wide Web, whereby any user can create and share content, as well as provide opinions on existing content.
Web 2.0 is a term used to describe the shift in the use of the internet and the World Wide Web from static websites to dynamic platforms that enable user-generated content and interactivity. With Web 2.0, users are not just passive consumers of information but active participants who can contribute their own content, such as blog posts, videos, and social media updates.
Additionally, they can engage with existing content through comments, ratings, and sharing. Web 2.0 platforms empower individuals to be creators and contributors, fostering a more collaborative and interactive online environment.
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Select the correct answer from each drop-down menu.
What does a computer connect to in a VPN?
In a VPN, a computer connects to a ____
and then changes the ________ of your computer.
Answer:
"In a VPN, a computer connects to a server and then changes the Internet Protocol of your computer" -urgurlmarie
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Opinion: You're answer is correct, I'll take this step by step but by connecting your PC to an server like OpenVPN, or a paid VPN service such as Nord VPN. You are changing your Internet Protocol of your PC to that servers I.P. Address.