In a blockchain environment, the distributed network is protected through _____ that makes the network accessible only to the authorized users
Answers
In a blockchain environment, the distributed network is protected through cryptographic algorithms that make the network accessible only to authorized users.
Cryptographic algorithms play a vital role in ensuring the security and integrity of a blockchain network. They are used to secure various aspects of the network, including authentication, data integrity, and confidentiality. The two main cryptographic techniques used in blockchain are hashing and digital signatures.
Hashing is used to create unique digital fingerprints of data blocks in the blockchain. It ensures data integrity by verifying that the content of a block hasn't been tampered with. Any change in the block's content would result in a different hash value, alerting the network to the tampering attempt.
Digital signatures are used to authenticate transactions and ensure that they come from authorized users. They use public-key cryptography, where each user has a private key to sign transactions and a corresponding public key to verify the signature. This ensures that only authorized users can participate in the network and perform valid transactions.
By employing these cryptographic techniques, a blockchain network establishes a secure and trusted environment, allowing authorized users to interact and transact while preventing unauthorized access and tampering.
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Related Questions
(50 POINTS)Look at the code in the example below, and then answer the question.
In the example code, what does the title attribute create?
a tool tip
an element
a source
a markup
Answers
Answer:
I think it is:
B. An ElementExplanation:
Which of the following is true about changing worksheet column width?
a. When you drag the right column border in Normal view, a ScreenTip displays the exact width in inches.
b. When you drag the right column border in Page Layout view, a ScreenTip displays the exact width in pixels.
c. In Normal view, the Column Width dialog box lets you set column width to an exact value in inches.
d. In Normal view, the Column Width dialog box lets you set the exact number of characters that will fit in the column.
Answers
The option that is true about changing worksheet column width is optiom d. In Normal view, the Column Width dialog box lets you set the exact number of characters that will fit in the column.
How may column width be set using a certain measurement?To do so, click a cell in the column you want to resize to adjust the width to a particular value. Select the desired parameters by clicking on the Table Column Width box under the Cell Size group on the Layout tab. Click on your table to have the columns automatically suit the contents.
Therefore, the way used in changing worksheet column width are:
Decide on a column's width.The column or columns that you want to alter should be selected.Click Format in the Cells group under the Home tab.Click Column Width under Cell Size.Enter the desired value in the Column width box.Select OK.Learn more about worksheet column from
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What virtual, logically defined device operates primarily at the data link layer to pass frames between nodes?.
Answers
This vSwitch (virtual switch) or bridge is a logically defined device that operates at the Data Link layer to pass frames between nodes.
WHAT ARE NODES?
To put it simply, a node is any device that connects other devices connected to one another over a network and permits data to be sent and received from one endpoint to the other. Network nodes include hardware like printers, switches, and routers.An electronic gadget called a node. The physical components are what have the ability to send, receive, or forward data.Besides being an electronic device, a computer can send, receive, or forward data. As a result, we can argue that a computer is a node in a computer network for this reason. An electronic gadget called a node. The physical components are what have the ability to send, receive, or forward data.Hence,A logically defined device called a vSwitch (virtual switch) or bridge operates at the Data Link layer to pass frames between nodes.
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if you hard working right now go to this EASY question
#BRAINLY and I will give you brainlist something I forgot what's it called for your hard work
Answers
You will create a brief story that has a negative character arc and has at least two main characters (protagonist and antagonist). No one else will have a name besides your main characters (though you can specify things like ‘mom’ or ‘bestfriend’), and you will focus on these two characters. A minimum of 20 sentences will be required.
Answers
Answer:
Alex was an ambitious young man who had big dreams for himself. He had been working hard to reach his goals and was determined to make something of himself.
He had grown up in a small town and had always been the outsider. His parents had died when he was young and he had been raised by his aunt and uncle, who had never really given him the support he needed.
One day, Alex met a man who seemed to understand him. His name was John and he was a successful businessman. He told Alex that he could help him reach his goals and make something of himself.
Alex was eager to accept John's offer and quickly went to work for him. He soon found out that John was a ruthless businessman who only cared about making money. He didn't care who he hurt and was willing to do whatever it took to get what he wanted.
Alex found out that John was involved in some shady deals, but he was too scared to speak up. He was afraid of losing his job and not being able to reach his goals.
One day, John asked Alex to do something unethical and Alex refused. John was furious and fired Alex on the spot. Alex was devastated and felt like his dreams were shattered.
He went back to his small town and tried to start over, but he couldn't shake the feeling that he had failed. He had been so close to reaching his goals and now it seemed like it was all for nothing.
Still, Alex was determined to make something of himself and refused to give up. He worked hard and eventually got a job at a local company.
Although his new job was far from his dreams, Alex was grateful that he had something to fall back on. He was determined to make something of himself and refused to let John's betrayal define him.
Alex continued to work hard and eventually earned himself a promotion. He was back on track and things were starting to look up.
But then, one day, Alex received a call from John. He asked Alex to come back and work for him, but this time on his own terms. Alex was hesitant, but he knew he couldn't pass up this opportunity.
Alex went back to work for John, but this time he was much more cautious. He was determined to make something of himself and refused to let John take advantage of him again.
However, despite his best efforts, Alex soon found himself back in the same situation he was in before. He was once again stuck in a cycle of John's manipulation and lies. He had lost all control and was powerless to escape.
Alex had gone from having big dreams to feeling completely defeated. He had gone from being an ambitious young man to a victim of manipulation and lies. He had experienced a negative character arc, and it seemed like there was no way out.
What button is used to replicate amounts across several
months in the budget worksheet?
Answers
In the context of a budget worksheet, there isn't a specific universal button that is used to replicate amounts across several months.
What is the feature in the worksheet?However, most spreadsheet software like Microsoft Excel or G o o gle Sheets provide features that allow you to copy and paste formulas or values across multiple cells or ranges.
To replicate amounts across several months in a budget worksheet, you can use techniques such as filling formulas or dragging the cell with the formula across the desired range of cells.
Alternatively, you can use functions like the Fill Series or AutoFill to quickly populate the desired cells with the replicated amounts.
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define computer software
Answers
Answer:
It is any program on a computer that you cannot touch or clean by yourself. EX: Windows.
Have A Nice Day!
You use your computer to type documents in Portuguese that will be sent to Brazil. You purchase a second keyboard designed specifically for Portuguese. Which Windows setting would you use to configure your computer for the new keyboard so you can switch between the Portuguese and English keyboards
Answers
Open Settings.
Click on Time & Language.
Click on Language.
Under the "Preferred languages" section, select the default language.
Click the Options button.
Under the "Keyboards" section, click the Add a keyboard button.
Select the new keyboard layout you want to use. Repeat steps No. 6 and 7 to add more layouts.
Once you complete the steps, the new keyboard layout will be added to the device.
In Scratch, the if-then block is used in order determine which path to take.
The "IF" in an IF statement denotes the
answer
action if answer is false
action if answer is true
question
Answers
According to the scenario, the "IF" in an IF statement denotes the question. Thus, the correct option for this question is D.
What does the IF-THEN block do in Scratch?The IF-THEN block is used to check its Boolean conditions. If the circumstance is correct (true), the blocks held inside it will run, and then the script involved will continue. If the circumstance is incorrect (false), the code inside the block will be ignored and the script will move on.
According to the question, the IF statement illustrates the conditions specific to the requirement. This reveals some particular aspects of the question. The "IF" in an IF statement denotes the question that mentions the attributes of each character.
Therefore, the correct option for this question is D.
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Wesellyoubuy, a consumer electronics company, received consumer complaints about its employees not being able to communicate with consumers properly. After investigating the prime reason behind these complaints, the management found that the consumer service employees were following the same strategy to address all types of consumer issues. The management immediately started a new training program for the consumer service employees where they were trained to respond to every possible query a consumer might have. Eventually, their service ratings and sales showed improvement. In this scenario, the consumer service team improved _____.
Answers
Answer:
customer satisfaction
Explanation:
The consumer electronics company started a new training program for the consumer service employees as the company found that the consumer service employees were following the same strategy to address all types of consumer issues due to which they were not able to communicate with consumers properly.
This leads to improvement in service ratings and sales.
In this scenario, the consumer service team improved customer satisfaction
For a bilateral complete adrenalectomy, report code __________ with modifier __________.
Answers
Answer:
Explanation:
The appropriate CPT code for a bilateral complete adrenalectomy is 60540. If the procedure is performed laparoscopically, the appropriate modifier to append would be -52 (reduced services). However, the specific modifier to use may depend on the payer and the circumstances of the procedure, so it is important to consult the payer's guidelines for correct coding and modifier usage.
i need help converting this to python but i have no idea how to.
const tolerance := 0.0000001
function fac (x : real) : real
var answer : real := 1
if x = 0 or x = 1 then
result answer
else
for i : 1 .. round (x)
answer *= i
end for
result answer
end if
end fac
function e : real
var answer1 : real := 0
var answer2 : real := 1
var n : real := 0
loop
exit when abs (answer1 - answer2) <
tolerance
answer2 := answer1
answer1 += 1 / fac (n)
n += 1
end loop
result answer1
end e
put e
Answers
Answer:
see below
Explanation:
In Python, this code is much simpler.
It is a mathematical series to calculate e.
Give five (5) tips on how to identify credible sources on the internet. (5pts)
Answers
1. Look for sources with authors or organizations that are experts in the field.
2. Check the source’s domain name.
3. Look for sources with a good reputation.
4. Check the source’s date of publication.
5. Look for sources with citations and references.
Fuses and lighting are items that the engineering
division would maintain and service as part of the operation’s
__________ system. *
a. electrical
b. plumbing
c. HVAC
d. refrigeration
Answers
Fuses and lighting are items that the engineering division would maintain and service as part of the operation’s a) electrical system.
An electrical system is the set of components and systems that provide electric power to a variety of machinery and equipment. Electrical systems are a critical aspect of any industrial process, whether it's a massive manufacturing plant or a simple machine that performs a specific function. Engineers and technicians who specialise in electrical systems work to ensure that the equipment operates safely and efficiently.
To conclude, Fuses and lighting are items that the engineering division would maintain and service as part of the operation’s electrical system.
Therefore, the correct answer is a. electrical
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what dog breed is this
a chow chow
b Siberian husky
c Portuguese pondego
d toy poodle
click picture for example
Answers
Answer:
C i'm pretty sure
Explanation:
Hope i help
write a method called largerabsval that takes two integers as parameters and returns the larger of the two absolute values. a call of largerabsval(11, 2) would return 11, and a call of largerabsval(4, -5) would return 5.
Answers
Answer:
In Python
Explanation:
def largerabsval(a, b): #Defines the function LargerAbsVal requiring 2 varables.
if abs(a) > abs(b): #Uses 'abs', a function built into python that converts numbers to their absolute value amount.
print(abs(a))
return abs(a) #Returns the absolute value
else:
print(abs(b))
return abs(b) #Returns the absolute value.
why is laptop personal computer
Answers
Answer:
MARK AS BRAINLIEST! LOOK AT PICTURES!
who sang devil went down to georgia
Answers
Answer:
Charlie Daniels sang that one for sure
What is HDD in computer and technology
Answers
Answer:
Hard Disk, also called hard disk drive or hard drive. It used as Storage.
Storage devices like hard disks are needed to install operating systems, programs and additional storage devices, and to save documents.
Storage Capacity:16 GB, 32 GB and 64 GB. This range is among the lowest for HDD storage space.120 GB and 256 GB. This range is generally considered an entry point for HDD devices such as laptops or computers.500 GB, 1 TB and 2 TB. Around 500 GB and above of HDD storage is typically considered decent for an average user. More than 2 TB. Anything over 2 TB of HDD space is suitable for users who work with high-resolution files, Currently, the highest capacity HDD is 20 TB.WAP to enter value of length and calculate area of square
WAP to enter value of radius of a circle and calculate area
WAP to enter value of radius of a circle and calculate circumference
WAP to enter value of length and breadth of a rectangle and calculate perimeter
Answers
Answer:
1) CLS
INPUT"Enter length of square";A
INPUT" Enter breadth of square"; B
Area = A*B
Print " The area of square is "; Area
End
Explanation:
2) Cls
Input r
A= 22/7*r^2
Print A
End
3) Cls
Input r
C= 2* 22/7*r
Print C
End
4)
Cls
Input L
Input B
A= L*B
Print A
End
To enter a null value into a table, you use a special format of the NULL command. T/F
Answers
True. In SQL, NULL is used to represent missing or unknown data. To enter a null value into a table, you can use the special format of the NULL command, which is simply to leave the field blank or to use the keyword NULL.
This allows for flexibility in the data and allows for missing information to be represented without having to resort to placeholder values like "N/A" or "Unknown." However, it's important to keep in mind that using NULL values can sometimes complicate queries and calculations, so it's important to use them judiciously and to make sure that your data is properly normalized.
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A client is attempting to access a secure Wi-Fi network. To be successful, which action would the client need to do
Answers
10. Two technicians are discussing recycling specifications for refrigerant. Technician A says that refrigerant oil with 5,000 parts per million (ppm) does not fall
within specifications. Technician B says that air can only have a maximum of 330 ppm. Who is correct?
O A. Neither Technicians A and B
OB. Technician B
O C. Both Technicians A and B
O D. Technician A
Answers
Two technicians are discussing recycling specifications for refrigerant Technician A is correct.
What is the recycling ?Recycling is the process of transforming waste materials into new products to prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials. It is an important part of the global economy and helps to preserve the environment by reducing energy usage, air and water pollution, and reducing the amount of waste sent to landfills. Recycling can be done through mechanical means such as shredding or separation, or through chemical processes such as melting and reforming.
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When the CPU performs the work described in the commands,
this stage is known as
A.) execute.
B.) fetch.
C.) store.
D.) decode.
Answers
Answer:
(A) execute
This is the answer
Brainliest?? no way right?
Determine the correct direction. For the vector (2, 6, -1), the negative one represents movement .
Answers
The unit vector of the vector (2, 6, -1) is obtained by dividing the vector by its magnitude, and it indicates the direction the vector (2, 6, -1) denotes.
How do you choose a course of action?When the sun rises in the east, the north will be to your left and the south to your right. North and South are on each side of you while you are facing west and the sun is setting.
What way does the line follow?In visual arts, the terms "line direction" refer to either a horizontal, vertical, or diagonal line. A line can be curved as well as straight. When discussing line direction in art, it's critical to understand that every line has some kind of direction.
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Answer:
Away from the user.
Explanation:
Write a program to calculate the volume of a cube which contains 27 number of small identical cubes on the basis of the length of small cube input by a user.
Answers
Answer:
This program is written in python programming language.
The program is self explanatory; hence, no comments was used; However, see explanation section for line by line explanation.
Program starts here
length = float(input("Length of small cube: "))
volume = 27 * length**3
print("Volume: "+(str(volume)))
Explanation:
The first line of the program prompts the user for the length of the small cube;
length = float(input("Length of small cube: "))
The volume of the 27 identical cubes is calculated on the next line;
volume = 27 * length**3
Lastly, the calculated volume of the 27 cubes is printed
print("Volume: "+(str(volume)))
arrange the two open excel workbooks on the screen vertically, ensuring that the e05fallseminars file is active.
Answers
You can use the "Arrange All" feature again if you'd like to rearrange the workbooks differently, such as horizontally or as cascading windows.
To arrange the two open Excel workbooks on the screen vertically, follow these steps:
1. Click on the View tab in the Excel ribbon.
2. In the Window group, click on the "Arrange All" button.
3. In the Arrange Windows dialog box, select "Vertical" from the options.
4. Make sure the "Windows of active workbook" checkbox is selected.
5. Click on the OK button to apply the changes.
This will arrange both Excel workbooks side-by-side on the screen, with the e05fallseminars file active. You can then easily switch between the two files by clicking on their respective tabs in the Excel ribbon. It's worth noting that Excel offers a number of different ways to arrange and organize your workbooks and worksheets on the screen, so don't be afraid to experiment with different options to find the layout that works best for you. Additionally, if you frequently work with multiple Excel workbooks or screens, you may find it helpful to invest in a larger monitor or dual monitor setup to help you stay organized and productive.
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VALUING
Directions. Kindly share the values you've learned by completing the statement below. Write down your insights on the spaces provided.
I have learned that
I have realized
I will use my learning to
about TIGHTENING,REPAIRING,REPAIRING AND ADJUSTING TOOLS USING CORRECT PROCEDURES.
Answers
Valuing Directions is an important aspect of any task that requires precision and accuracy. Through my experiences, I have learned that following directions not only ensures the quality of the outcome but also promotes safety. In the context of tightening, repairing, and adjusting tools, it is crucial to use the correct procedures to prevent accidents and damages.
Valuing Directions is an important concept that applies to a variety of tasks and situations, but it is especially critical when it comes to activities that require precision and accuracy, such as tightening, repairing, and adjusting tools. The following are some steps to explain this concept in more detail:
1. Understanding the Importance of Following Directions: To ensure a high-quality outcome and promote safety, it is essential to follow instructions carefully. In the context of tools, it means using the right tools and equipment, following the manufacturer's recommended procedures, and ensuring that everything is in working order before beginning.
2. Developing Attention to Detail: Valuing directions requires attention to detail, such as measuring correctly, tightening bolts to the correct torque, and ensuring that all components are correctly aligned. Focusing on the details ensures that the outcome is precise and error-free, which is critical in tool-related tasks.
3. Being Patient: Another important value associated with valuing directions is patience. It may take longer to complete a task, but it is necessary to follow the instructions and complete the job correctly. Rushing through a task can lead to mistakes, which may result in further problems.
4. Improving Skills: When individuals learn to value directions, they become better at handling tools, performing tasks efficiently, and developing their skills. The process of following directions reinforces the right way of doing things, and individuals can improve their knowledge and expertise over time.
5. Applying the Value of Valuing Directions in Life: The concept of valuing directions extends beyond tool-related tasks. It is a valuable lesson that can be applied to other aspects of life, such as following traffic laws, reading instructions for a new appliance, or understanding a recipe. By valuing directions, individuals can avoid errors and improve their quality of life.
In conclusion, valuing directions is an essential concept for anyone looking to complete tasks with precision and accuracy. By following instructions, paying attention to detail, being patient, and improving skills, individuals can achieve optimal results and apply this concept in different areas of their lives.
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The variable myFirstName needs to store a user's first name. What data type should it be
initiated as?
Answers
Answer:
In terms of the data type it would most likely be a String and not a Boolean and or a Number.
write a program to add 8 to the number 2345 and then divide it by 3. now, the modulus of the quotient is taken with 5 and then multiply the resultant value by 5. display the final result.
Answers
Answer:
Here is a program in Python that will perform the operations described:
# Calculate 8 + 2345
result = 8 + 2345
# Divide by 3
result = result / 3
# Take modulus with 5
result = result % 5
# Multiply by 5
result = result * 5
# Display final result
print(result)
Explanation:
This program will add 8 to the number 2345, divide the result by 3, take the modulus with 5, and then multiply the result by 5. The final result will be displayed on the screen.
I hope this helps! Let me know if you have any questions or if you need further assistance.