After the IEEE ratified the IEEE 802.11i security standard, two versions of Wi-Fi Protected Access (WPA) were defined: WPA2 and WPA3. These versions were developed to address the vulnerabilities and weaknesses found in the original WPA protocol and to enhance the security of Wi-Fi networks.
WPA2, also known as IEEE 802.11i-2004, was introduced as the successor to WPA. It implemented the stronger Advanced Encryption Standard (AES) encryption algorithm, which replaced the less secure Temporal Key Integrity Protocol (TKIP) used in WPA. WPA2 provides robust security for Wi-Fi networks and has become the standard for securing wireless communications. It supports both personal and enterprise modes of authentication, with the latter utilizing the more secure Extensible Authentication Protocol (EAP) methods.
WPA3, introduced in 2018, is the latest version of Wi-Fi Protected Access. It offers enhanced security features and addresses new threats and vulnerabilities. WPA3 introduces individualized data encryption, which provides stronger protection for user data even if the Wi-Fi network's password is compromised. It also strengthens the handshake process during network authentication, making it more resistant to offline attacks. Additionally, WPA3 introduces a new Wi-Fi Easy Connect feature, simplifying the process of connecting devices to secure Wi-Fi networks.
Overall, WPA2 and WPA3 were developed after the IEEE 802.11i security standard to improve the security of Wi-Fi networks. WPA2 has been widely adopted and remains the most common security protocol in use today. WPA3 builds upon the strengths of WPA2 and introduces additional security enhancements to address emerging threats and provide a more secure wireless environment.
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Write a program that outputs a subtraction practice problem for a student, outputting the larger random number
first and the smaller random number second.
this is in C++ and i cant figure it out
Answer:
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main(void)
{
srand(time(NULL));
int num1, num2;
int val;
while (true)
{
num1 = rand() % 100 + 1; //Random number between 1-100
num2 = rand() % 100 + 1; //Random number between 1-100
if (num1 >= num2)
{
printf("%d - %d = ", num1, num2);
scanf("%d",&val);
if (val == num1-num2)
{
printf("Correct!\n");
}
else
{
printf("Incorrect!\n");
}
}
else
{
printf("%d - %d = ", num2, num1);
scanf("%d",&val);
if (val == num2-num1)
{
printf("Correct!\n");
}
else
{
printf("Incorrect!\n");
}
}
}
}
Explanation:
First, we create two random numbers and save the values. Then we check to see which value is larger. Based on that, we change how we display the format to the user. Then we check to see if the user input number is equivalent to the subtraction problem. If it is, we display Correct! Else, we display Incorrect!
Cheers.
The Danger zone around a robot is?
maybe a EMP. tell me if im right
Answer:
the area the robot can reach or the work envelope and where all the robots tasks takes place. ... OSHA, the system had an E-stop on it to shut down the robot if needed
which of the following are valid ipv4 private ip addresses? (select two.) question 12 options: 10.20.30.40 1.2.3.4 192.168.256.12 172.29.29.254 1::9034:12:1:1:0 fec2::ahbc:1908:0
The two valid IPv4 private IP addresses out of the options given are 10.20.30.40 and 172.29.29.254.
IPv4 addresses are 32-bit numerical addresses that are used to identify devices on a network. Private IP addresses are used within a private network and are not routable on the internet. They are reserved for use within an organization's internal network or for use in a home network.
The private IP address range is defined in RFC 1918 and includes the following three blocks of addresses:
- 10.0.0.0 to 10.255.255.255
- 172.16.0.0 to 172.31.255.255
- 192.168.0.0 to 192.168.255.255
Out of the given options, 10.20.30.40 falls within the first range, making it a valid private IP address. Similarly, 172.29.29.254 falls within the second range, making it a valid private IP address as well.
The other options, 1.2.3.4 and 192.168.256.12, are not valid private IP addresses. 1.2.3.4 is a public IP address, and 192.168.256.12 is an invalid IP address as it exceeds the maximum value of 255 in the fourth octet.
The last two options, 1::9034:12:1:1:0 and fec2::ahbc:1908:0, are not IPv4 addresses at all. They are IPv6 addresses, which use a different addressing scheme than IPv4.
In summary, the valid IPv4 private IP addresses out of the given options are 10.20.30.40 and 172.29.29.254, as they fall within the private IP address range defined in RFC 1918.
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Jason has decided to use his name on all the images to protect them from misuse. He has also decided to use the logo of his company across all
the images to be extra sure about its protection in the digital world. Select the phrases or sentences that describe the two types of watermarking
options has he used to get the results.
Types of Watermarking Options
Jason wants to tag his name or logo somewhere on the image, preferably in the corner of the photo. He uses an online editing tool to add his
name at the corner of the image. He can prevent misuse of his Images online by adding a watermark over the image. Text watermarking
involves adding the imageer's name at the corner of the image. This is usually done with the help of online editing tools or software. In this form
of watermarking, he can use the logo of his company over the image to protect his identity.
Just to be sure, Jason also uses tiled watermarking, which involves placing his company logo in a pattern spread across the image. First, he
creates a copy of the original. This is to make sure that the watermarked version is saved separately. If needed, he can always access the
original image. Then he opens the logo that he wants to use as the watermark, coples It, and pastes it onto a new layer, above the image. He
turns down the opacity of the layered image. Then he merges the layer to join the watermark with the image.
L
Answer:
Text watermarking involves adding the photographer's name at the corner of the image.
Explanation:
This was one of the correct answers when I took the test, I got it wrong because I didn't pick all the correct answers. I hope that this was helpful to you! If you know the other correct answer(s) please comment and let me know and i'll edit this answer! :)
Answer:
Text watermarking involves adding the imageer’s name at the corner of the image
tiled watermarking, which involves placing his company logo in a pattern spread across the image
Explanation:
on edmentum
hris has received an email that was entirely written using capitalization. He needs to paste this text into another document but also ensure that the capitalization is removed.
What should Chris do?
Select the correct answer.
Ivan has purchased new hardware to improve his gaming experience by making scenes move more smoothly. What has he purchased?
O A.
OB.
OC.
OD.
a new monitor
a new graphics card
a sound card
a solid-state device
Ivan has purchased new hardware to improve his gaming experience by making scenes move more smoothly. He has purchased a new graphics card
How could the graphics card help?A graphics card, also known as a video card or GPU, is a piece of hardware that is responsible for rendering images and videos on a computer.
In a gaming context, a powerful graphics card can greatly enhance the visual experience by increasing the frame rate, resolution, and overall quality of the graphics.
A powerful graphics card can process these elements quickly and efficiently, resulting in a higher frame rate and a smoother overall gaming experience.
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Does anyone know these ? 63 points!
What are users unable to do in the user interface of PowerPoint 2016?
Add additional tabs on the ribbon.
Customize the default tabs on the ribbon.
Fully customize newly added tabs on the ribbon.
Use global options to customize newly added tabs on the ribbon.
Answer:
B. Customize the default tabs on the ribbon
The other answer is in correct
Explanation:
I took the unit test review and got 100%
edge 2020
it’s customize, just took the test :)
A test's directions often clarify any questions a student might have about answering a response question.
Please select the best answer from the choices provided
True
False
Developing a process to discipline employees for failure to protect ePHI is:
- Encrytion
- Log-in monitoring
- Sanction policy
- Access Authorization
Developing a process to discipline employees for failure to protect ePHI (electronic protected health information) would involve implementing a sanction policy.
A sanction policy outlines the consequences and disciplinary actions that will be taken when employees fail to meet the requirements and responsibilities related to protecting sensitive data like ePHI.While encryption, log-in monitoring, and access authorization are important components of a comprehensive security strategy for ePHI protection, they are not directly related to disciplining employees. Encryption involves encoding data to prevent unauthorized access, log-in monitoring tracks user access and activities, and access authorization ensures that only authorized individuals can access ePHI. These measures contribute to data security but do not specifically address the process of disciplining employees for non-compliance or failure to protect ePHI.
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njbuhbgtgyuhjkhghghvgbtyujhnhbvgvfgtyujhnhbgfrtrythg
Answer:
odkgxxkxhfohxgichocohct8xiycohx8tx8ychichicjoviyxycohvi
Explanation:
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1.What are Styles ? What are the advantages of using styles
2.Give any four styles supported by OpenOffice.org
3.How can we create our own styles
Answer:
1.Advantages of using Styles
Using styles enables you to quickly modify the look of a document, instead of manually formatting all the separate components. Using styles encourages a consistent format and look to your documents. Allows you to quickly apply multiple formatting settings to portions of a document.
2.OpenOffice.org Writer has five types of styles:
Paragraph styles affect an entire paragraph.
Character styles affect a block of text inside a paragraph.
Page styles affect page formatting (page size, margin, and the like).
Frame styles affect frames and graphics.
3.Right-click the text on which you want to base a new style. In the mini toolbar that appears, click Styles, and then click Create a Style. In the Create New Style from Formatting dialog box, give your style a name and click OK. Your new style will now appear in the Styles gallery.
Explanation:
Can you please mark me as brainlest?
Hope it helps you!
:>
What shoul i get, Airpods or a ps4 cooling fan ???
Answer: PS4
Explanation:
Answer:
airpods
Explanation:
1. what is software ?
2.what is computer ?
3.who is the father of the computer ?
4.what is operating system ?
Answer:
A software is just a computer program made up of other several programs that work in conjunction with each other to perform a given task.
A computer is an electronic device that accepts raw data as input and processes it into useful information.
Charles Babbage, the inventor of digital programmable computers, is recognized as the father of computers.
Operating system is a system software that provides an interface by which a user can interact with every service and component in a computer.
What does business informWhat does business information management do?
A.
identify information requirements for coworkers
B.
identify information requirements for different management levels
C.
create project plans for the project management team
D.
produce sales turnover summary for the sales professionals
E.
create financial documents for the finance departmentation management do?
Answer:
B) identify information requirements for different management levels
Explanation:
Business information management is based off of identifying the needs of a company. (This is also a plato answer)
Antwon is building his technical writing portfolio.He created the following checklist: •check whether any part of the portfolio violates a a nondisclosure agreement. •check whether the content in the portfolio corresponds to the job requirements. •make sure that I am clear about my role in creating each document in the portfolio.
Which element of the portfolio does this checklist best apply to?
A.Cover letter
B.resume
C.templates
D.writing samples
E.task summaries
Answer: A. Cover letter
Explanation:
The element of the portfolio that this checklist best apply is the cover letter. The cover letter is a document that a job applicant will send along with his or
her resume in order to provide additional information with regards to the skills and experience that the person possesses and why the person is qualified for the position.
Since Antwon checks whether the content in the portfolio corresponds to the job requirements and also made sure that his role in creating each document in the portfolio is clear, this is a cover letter.
A network that typically reaches a few meters, such as up to 10 meters (33 feet), and consists of personal devices such as mobile computers, smartphones, and handheld devices is called:_______
Answer:
PAN (Personal Area Network)
Explanation:
A network that typically reaches only a few meters (10 m or 33 ft) and contains personal devices like mobile computers, smartphones and handheld devices is called PAN (Personal Area Network).
PAN enables communication between devices that are near a human being (i.e. only for shorter distances).
It can be wireless such as bluetooth earphones used with the smartphone, wireless keyboard and mouse used with laptop or computer, TV and remote control communication.
It can be wired such as wired earphones used with the smartphone, any USB (Universal Serial Bus) device connected to a computer/laptop.
A thesaurus is an example of a(n)
A)blog.
B)e-book.
C)e-zine.
D)online reference.
Answer:
D. online reference
Explanation:
An "online reference" refers to a digital reference that end users may utilize for their work or other daily activities. For example, if a person is looking for the synonym of a particular word, she may then refer to the thesaurus.
A blog is a website where you can find personal journals from different writers.
An e-book is an "electronic book." This allows people to read book digitally.
An e-zine is an "electronic magazine." This is a magazine in its digital form.
Answer:
online reference :)))
Explanation:
Explain the simliparities or difference between a workbook , worksheet and spread sheet
Answer:
Spreadsheet vs Workbook. Summary: Difference Between Spreadsheet and Workbook is that Spreadsheet software allows users to organize data in rows and columns and perform calculations on the data. ... While Workbook is consider as whole file that can contain bundle of worksheets in it.
Explanation:
mark brainlyist
what is the running time of bfs if we represent its input graph by an adjacency matrix and modify the algorithm to handle this form of input?
Using adjacency matrix representation will change the time of scanning through neighbours from O(E) to O(V²).
Therefore, total running time becomes O(V² + V), that is, O(V²).
What is adjacency matrix?An adjacency matrix, which is a square matrix used to represent a finite graph, is a tool in graph theory and computer science. If two sets of vertices in the graph are adjacent or not, it is indicated by the matrix's elements.
A (0,1)-matrix with zeros on its diagonal makes up the adjacency matrix in the special case of a finite simple graph. The adjacency matrix is symmetric if the graph is undirected, which means that every edge is directed in only one direction. In spectral graph theory, it is investigated how a graph's adjacency matrix's eigenvalues and eigenvectors relate to one another.
It is important to distinguish a graph's adjacency matrix from its degree matrix and incidence matrix, which both represent matrices differently and contain elements that indicate whether or not vertex-edge pairs are incident.
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I need to calculate the % of Grand Total on Microsoft Excel, but can't for the life of me remember how to do that. Help would be greatly appreciated.
PS: Reposting my question because the answers I got previously were both only made for points, not to help in any way. :(
Answer:
You need to first use the Sum function to add up all the costs of September.
Then divide each September cost by the grand total that you got. After that format the last column to be percentages.
Look at the attached file for the formulas used.
Does anyone have 2.19.4 Guess a number 2.0 code for codehs?
Python is a high-level, universally interpreted programming language. It seeks to encourage a clear, succinct programming approach.
What is a programming language?A method of notation for creating computer programs is known as a programming language. The majority of formal programming languages are text-based, though they can also be graphical. They are a sort of programming language.
Syntax and semantics, which are often specified by a formal language, make up the two parts of the definition of a programming language. Some languages have a specification paper that serves as their definition, while others have a dominant implementation that serves as their reference.
Both exist in certain languages, with the base language being defined by a standard and extensions frequently drawn from the most popular implementation.
The branch of computer science that investigates the creation, use, analysis, characterization, and classification of programming languages is known as programming language theory.
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A basic implementation of the "Guess a Number 2.0" game in Python. You can adapt this code to your specific needs on CodeHS or any other platform.
import random
def play_game():
secret_number = random.randint(1, 100)
num_guesses = 0
print("Welcome to Guess a Number 2.0!")
print("I'm thinking of a number between 1 and 100.")
while True:
guess = int(input("Take a guess: "))
num_guesses += 1
if guess < secret_number:
print("Too low!")
elif guess > secret_number:
print("Too high!")
else:
print(f"Congratulations! You found the number in {num_guesses} guesses.")
break
play_again = input("Do you want to play again? (yes/no): ")
if play_again.lower() == "yes":
play_game()
else:
print("Thank you for playing!")
play_game()
This is a basic implementation of the "Guess a Number 2.0" game in Python. The code generates a random secret number between 1 and 100 and prompts the user to guess the number. It provides feedback ("Too low!" or "Too high!") based on the user's guess and continues until the correct number is guessed. Afterward, it gives the option to play again or exit the game.
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____ files involves combining two or more files while maintaining the sequential order of the records.
Merging files involves combining two or more files while maintaining the sequential order of the records.
What is Merging files?Merging is known to be the act of of taking two or a lot of groups of data in the method of a file or folder, and adding them together into a single file or folder,
There are different kinds of files that exists. A computer file is one that comes in different format and sizes as well as its function. To merge connote to put two or more things together.
Note that, Merging files involves combining two or more files while maintaining the sequential order of the records.
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recommend me some romance manhwa
brainliest Will be given
Find the variable assignment that solves the following horn formulas:
1. (w∧y∧z) ⇒ x,(x∧z) ⇒ w, x ⇒ y,⇒ x,(x∧y) ⇒ w,(w¯ ∨x¯,∨y¯),(z¯)
2. (x∧z) ⇒ y,z ⇒ w,(y∧z) ⇒ x,⇒ z,(z¯∨x¯),(w¯ ∨y¯∨z¯)
please provide fully explanation
The variable assignment that solves the following horn formulas is Given.
How to explain the informationIt should be noted that to solve the given Horn formulas, we'll first convert them into a set of implications and then determine the variable assignments that satisfy these implications.
1.6 -> Since this is not an implication, it is a clause that must be satisfied
1.7 -> Since this is not an implication, it is a clause that must be satisfied
From 1.4, we have x = TRUE.
From 1.3, x = TRUE implies y = TRUE.
From 1.7, z = FALSE.
This means w = FALSE.
Assignments: x = TRUE, y = TRUE, z = FALSE, w = FALSE.
Now we have the following:
x = FALSE
z = TRUE
We can assign y = FALSE, which implies w = TRUE.
Assignments: x = FALSE, y = FALSE, z = TRUE, w = TRUE.
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1.What do diamonds, NFL players, and antique corvettes have in common?
2. What are two hidden costs of employment?
3. What were the Chocolate Wars about?
The thing that diamonds, NFL players, and antique corvettes have in common is that the NFL players loves buying them and showing off with them because it is a great assets that they can still sell at higher price in the future.
The two hidden costs of employment are:
Uncompensated Training. Relocation CostsWhat were the Chocolate Wars about?The Chocolate War, which Robert Cormier initially published in 1974, is still a go-to novel for book banners and censors. The Vigils, a secret club whose members coerce and threaten most pupils into adhering to their rules, are the subject of the book.
Jerry's refusal to participate in the school's chocolate sale has caused a lot of conflict. rising action Jerry's rejection after the first ten days and the penalty that followed for that decision from The Vigils.
Therefore, one can say that opportunity costs are hidden expenses that result from using resources that the company owns but may be put to better use. These expenses frequently go unnoticed and are hidden from view.
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What is globalization? O A. A constant change in weather patterns that is occurring all over the globe OB. A movement for countries to turn to an economy based on bartering C. The movement from many local economies to one economy that is global O D. The tendency for global companies to create small local businesses
Answer:
The movement from many local economies to one economy that is global
Explanation:
Globalization is when companies and governments from around the world come together through interaction.
After spending a year in India, Giovanna returns home to the United States and is inspired to raise money to help her new friends build a school. She makes a pitch to the Rotary Club in her hometown. This was the best experience of my life. Not only did I get to learn about a new culture and explore new ideas, but I am learning to speak their language. But don't just take my word for it. I've asked the children to join us today from India through web-conferencing, and they'd like to say a few words. Giovanna is using digital communications in a civic-minded way to improve the conditions of people in other countries. demonstrate the language of the children of India. increase her chances of getting into a top-notch college. do away with the digital divide
Answer: A) Improve the conditions of people in other countries. :)
how is the channelized t-1 rate of 1.544 mbps determined? a. 64 frames/second * ((24 ds0s/frame * 8 bits/ds0) * 1 fb) b. 8000 frames/second * ((24 bits/frame) 1 fb) c. 8000 frames/second * ((24 ds0s/frame * 8 bits/ds0) 1 fb) d. 64 frames/second * ((193 bits/frame * 8 bits/ds0) 1 fb)
The channelized T-1 rate of 1.544 Mbps is determined by 64 frames/second ((193 bits/frame 8 bits/DS0) + 1 FB).
What is a channelized T-1 rate?A channelized T-1 supports 24 DS0s; however, a T-1 frame only supports one byte of each DS0 supported. It is to be noted that the T-1 frame rate must be 8000 frames per second and it's frame length is 193 bits long.
A T1 line is a 1.544 Mbps synchronous digital transmission with certain signal characteristics. It is broken into 193 bits frames of 192 data bits + 1 framing bit. These frames occur at a rate of 8,000 per second. This equates to 1.536 Megabits per second.
Unchannelized T1 is a very new development. When T1, or Trunk Level 1, was introduced in the 1950s, it was intended to transport telephone traffic. Because each call is individual, the T1 frame was broken into 24 channels of 8 bits each.
Running at 8 Kbps, each channel has a capacity of 64 Kbps, which is sufficient for one toll-quality phone call. Using a T1 line in this manner is known as "Channelized T1."
Channelized T1 is still widely used today to connect several phone lines to a PBX system. It can replace up to 24 individual pairs of telephone cables. A single T1 line that combines all of those phone lines into a single four-wire connection is frequently significantly less expensive than operating them all individually.
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