The AES encryption algorithm consists of several parts or steps.
1. Sub Bytes: This step substitutes each byte of the input with another byte from a substitution box. It provides confusion by ensuring that the relationship between the input and output bytes is non-linear.
2. Shift Rows: In this step, the bytes in each row of the input are shifted cyclically. It provides diffusion by ensuring that the bits of the input are spread out over multiple rows.
3. Mix Columns: This step operates on each column of the input. It provides confusion by mixing the bits within each column.
The complexities of the AES algorithm arise from the interactions between its parts and purposes. Each step has a specific role in achieving both confusion and diffusion. The non-linear substitution in Sub Bytes, cyclic shifts in Shift Rows, bit mixing in Mix Columns, and XOR with the key in Add Round Key all contribute to the overall security of the algorithm.
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what are some ways to better secure your installation of the above noted linksys model e4200 wireless router access point?
agile release trains are organized around the ability to deliver what
Agile release trains are organized around the ability to deliver value to customers in a timely and efficient manner.
An Agile release train is a concept used in Agile development methodologies, particularly in the context of the Scaled Agile Framework (SAFe). It refers to a virtual "train" consisting of multiple Agile teams working together towards a common goal or release. The primary objective of an Agile release train is to deliver value to customers by ensuring the timely release of working software or products.
To achieve this, Agile release trains focus on several key elements. First, they establish a regular cadence or timebox, typically lasting between 8-12 weeks, during which multiple Agile teams work on a shared backlog of features and user stories. The teams collaborate, plan, and synchronize their efforts to deliver a potentially shippable increment of product at the end of each iteration.
Second, Agile release trains emphasize the importance of cross-functional collaboration and coordination. Teams from different disciplines, such as development, testing, and design, work together to ensure a holistic approach to product development. This helps eliminate bottlenecks, streamline communication, and improve overall efficiency.
Lastly, Agile release trains incorporate various Agile practices and ceremonies to support their functioning. These include Agile planning sessions, daily stand-up meetings, iteration reviews, and retrospectives. These practices promote transparency, continuous improvement, and alignment among team members, ensuring that the train stays on track and delivers value consistently.
In summary, Agile release trains are organized around the ability to deliver value to customers by synchronizing the work of multiple Agile teams. By establishing a regular cadence, fostering cross-functional collaboration, and leveraging Agile practices, these trains enable the timely and efficient delivery of working software or products.
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Which can be used to create a poll on a web page?
CSS
HTML
JavaScript
Text editor
Answer:
HTML can be used to create a poll on a web page.
Answer:
HTML
Explanation:
When can you use something with confidence and not how everything about it works, what is this
an example of? Example: You can use a computer without knowing exactly how it was built and the
binary behind it
Abstraction
Open-source Software
O Computer Programming
Binary
When can you use something with confidence and not how everything about it works, this is an example of abstraction.
What is an abstraction?
Abstraction in computer science is strongly related to abstraction in mathematics due to their shared emphasis on creating abstractions as objects, but it is also related to other concepts of abstraction used in other professions such as art. Abstractions can also refer to real-world objects and systems, rules of computational systems, or rules of programming languages that carry or use features of abstraction, such as: the use of data types to perform data abstraction to separate usage from working representations of data structures within programmes; the concept of procedures, functions, or subroutines that represent a specific way of implementing control flow in programmes; and the rules commonly referred to as "ab" rules.
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how to find point estimate of population mean in excel
To find the point estimate of population mean in Excel, use the formula "=AVERAGE(data range)" in a cell where you want the result to be displayed. The "data range" should be the range of cells that contain the sample data.
In Excel, to find the point estimate of the population mean, use the formula =AVERAGE(data range) in a cell where you want the result to be displayed. Here, data range is the range of cells that contain the sample data. It is used to estimate the unknown population mean from a sample by taking the mean of the sample data. The result obtained from this formula is the best estimate of the population mean given the sample data.
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Bill is pushing a box with 10 N of force to the left, while Alice is pushing the box with 30 N of force to the right. What is the
net force?
Answer:
Net force = 20 N
Explanation:
Given that,
Force acting on the left = 10 N
Force acting on the right = 30 N
Let right side is positive and left side is negative. Let the net force acting on the box is F. So,
F = -10+30
F = 20 N
So, the net force on the box is 20 N and it is in right side.
you are looking to provide cloud based services for which you need a test instance to be created for conducting a poc. what are the steps you need to follow
In order to provide cloud-based services for conducting a POC, the steps that need to be followed are:
Step 1: PlanThe first step is to plan for the services that will be needed to conduct the POC. This includes deciding on the type of cloud-based service that is to be provided.
Step 2: Choose the PlatformThe next step is to choose a platform that can support the cloud-based services that are needed. This platform can either be a public cloud or a private cloud.
Step 3: Define the ScopeAfter the platform has been selected, the scope of the POC needs to be defined. This includes defining the requirements of the cloud-based service and identifying the users who will be using the service.
Step 4: Create a Test Instance .The next step is to create a test instance of the cloud-based service that can be used to test the service.
Step 5: Test the ServiceOnce the test instance has been created, the cloud-based service can be tested by the users who will be using the service. This will help to identify any issues that may need to be addressed before the service is launched.
Step 6: Launch the Service Once the cloud-based service has been tested and any issues have been addressed, the service can be launched for use.
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Iselt Welding has extra funds to invest for future capital expansion. If the selected investment pays simple interest, what annual interest rate would be required for the amount to grow from $60,000 to $90,000 in 5 years
The required annual interest rate for an investment to grow from $60,000 to $90,000 in 5 years would be approximately 12.47%.the annual interest rate required for the investment to grow from $60,000 to $90,000 in 5 years is approximately 10%.
To calculate the annual interest rate, we can use the formula for simple interest:
Interest = Principal × Rate × Time
In this case, the principal (initial amount) is $60,000, the desired amount (future value) is $90,000, and the time period is 5 years. Let's solve for the rate:
$90,000 - $60,000 = $60,000 × Rate × 5
$30,000 = $300,000 × Rate
Rate = $30,000 / $300,000 = 0.1 = 10%
To convert the rate to a percentage, we multiply by 100:
Rate = 10%
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help a fellow coder and anser these 5 questions
Anne wants to hide her age by converting it from 13 to 1101. Which number system is Anne converting to?
Alphanumeric
Alphabetical
Binary
Decimal
Question 2(Multiple Choice Worth 5 points)
(04.03 LC)
Which of the following allows a user to quickly access a frequently used computer app?
Alphabetize program icons.
Create a shortcut on the toolbar.
Delete all icons on the screen.
Place all icons in one folder.
Question 3(Multiple Choice Worth 5 points)
(04.03 LC)
Which is an example of a binary number?
25
01111
#00FF00
Two
Question 4(Multiple Choice Worth 5 points)
(04.03 MC)
Alex needs to add a line of code to his program that will convert the number 568 to a binary number. Which function should Alex use?
bin()
translate()
digi()
print()
Question 5(Multiple Choice Worth 5 points)
(04.03 LC)
Which of the following means to find and fix errors in code?
Debug
Document
Error check
Restore
Answer: yes because it helps
Explanation: it shows everything
ITEMS
Evan spent 25% of his money on rent and g on food, together his
expenses totaled to $75.00. Calculate the total amount of money Evan had
Answer:
Total money he had = $136 (Approx.)
Explanation:
Given:
Spend on rent = 25%
Spend on food = 30%
Total of expenses = $75
Find:
Total money he had
Computation:
Total money he had = [Total of expenses][100/ (Spend on rent + Spend on food)]
Total money he had = [75][100/ (25 + 30)]
Total money he had = [75][100/ (55)]
Total money he had = 136.36
Total money he had = $136 (Approx.)
For managed services like Amazon DynamoDB, what are the security-related tasks that AWS is responsible for? (Choose two)
A. Install antivirus software B. Disaster recovery C. Create the required access policies D. Protect Credentials E. Logging DynamoDB operations
The security-related tasks that AWS is responsible for in managed services like Amazon DynamoDB are Protecting Credentials and Logging DynamoDB operations.
Protecting Credentials means that AWS is responsible for securing user account credentials, access keys, and other sensitive information. This involves implementing encryption and other security measures to protect against unauthorized access, theft, or compromise of these credentials. Logging DynamoDB operations means that AWS is responsible for monitoring and logging all actions taken on DynamoDB, including data access, modifications, and deletions. This allows for auditing and tracking of user activity, and enables AWS to detect and respond to any suspicious or malicious activity on the platform.
In addition to the two security-related tasks mentioned above, AWS is also responsible for a range of other security tasks when it comes to managed services like Amazon DynamoDB. For example, AWS is responsible for creating the required access policies that control user access to DynamoDB resources. This involves setting up permissions and roles to ensure that users can only access the data and functionality that they are authorized to use. AWS is also responsible for disaster recovery, which involves ensuring that DynamoDB is highly available and resilient to failures and disruptions. This includes implementing backup and recovery processes, as well as failover mechanisms to ensure that the service remains operational even in the event of a hardware or software failure.
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The security-related tasks that AWS is responsible for regarding managed services like Amazon DynamoDB are Protect Credentials and Logging DynamoDB operations.
Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. DynamoDB is built to handle internet-scale applications and provides a smooth and consistent experience for both read and write operations.AWS provides a shared responsibility model for cloud security. AWS is responsible for securing the underlying infrastructure that supports the cloud, while the customer is responsible for securing their own data, applications, and operating systems. The specific security-related tasks that AWS is responsible for regarding managed services like Amazon DynamoDB depend on the type of service and deployment used.
AWS also logs DynamoDB operations and provides detailed logs of each operation to help customers monitor and troubleshoot their DynamoDB applications and to help identify security-related issues.Long answer:To provide a more detailed explanation, here is a breakdown of each answer choice:A. Install antivirus software: AWS does not provide antivirus software for managed services like Amazon DynamoDB. Customers are responsible for securing their own data, applications, and operating systems.B. Disaster recovery: AWS does provide disaster recovery for managed services like Amazon DynamoDB. AWS provides multiple levels of redundancy to help ensure high availability and reliability of DynamoDB. Customers can also configure backups and point-in-time recovery to help protect their data.
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How to fix unknown usb device device descriptor request failed?
Answer:
what usb type is it? what is it used for? what type of pc is being used?
Explanation:
Which set of keys is your right pointer finger responsible for typing (3 points)
a
3, E, D, and C
b
4, R, F, and V
c
5, T, G, and B
d
6, Y, H, and N

Answer:
D
Explanation:
Your right pointer finger is responsible for typing the Y, H, and N keys
Answer:
D
Explanation:
When typing, you rest your right pointer finger on the J key.
Most people are able to find this key without looking due to a small bump on the lower half of it.
Having your finger rest here allows for your hands to each take up roughly one half of the keyboard.
Your right pointer finger is responsible for typing the 6, Y, H, and N keys due to its positioning on the keyboard.
What is the purpose of the CC option in an email?
A.
Create a carbon copy of the message.
B.
Save the message as a template for future use.
C.
Send a copy of the message to one or more people.
D.
Forward a message to multiple recipients.
( Edmentum MSE )
Answer:
c
Explanation:
send a copy of the messege
Which term describes the first operational model of a design such as a game?
1Storyboard
2Prototype
3Flowchart
4Feedback
Answer: Prototype is then answer
The term describes the first operational model of a design such as a game is 2Prototype.
Thus, option (b) is correct.
A prototype is the first operational model or preliminary version of a design, such as a game.
It is a working representation of the design concept, often created to test and refine ideas before the final product is developed.
Prototypes allow designers and developers to gather feedback, identify potential issues, and make necessary improvements early in the design process.
Thus, option (b) is correct.
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HELLLLLLLLLLLLLLLLLLLLP PLSSSSSSSSSSS HELLLLLLLLLP
Which of the following is an example of a Boolean Operator?
A. HTML
B. SEO
C.
D. BUT
Answer:
i think it is c. whatever that is.
Explanation:
because its not any of those. D. is exceptional tho
hope this helps! :)
Some of the most common symbols used in formulas include (addition), - (subtraction), * (multiplication), and / (division). these are called _____
These symbols are called arithmetic operators
How are these called?Arithmetic operators play a fundamental role in mathematical operations by allowing us to perform various calculations such as addition, subtraction, multiplication, and division. These operators are widely used in both basic and advanced mathematical expressions and formulas.
Multiplication is denoted by the asterisk symbol (*) and is used to combine two numbers to obtain their product. For example, in the expression 4 * 5, the multiplication operator is employed to calculate the result, which in this case would be 20.
Addition, represented by the plus symbol (+), is utilized to combine two or more numbers to obtain their sum. It is commonly used when we want to find the total value or when we need to add multiple values together. For instance, in the expression 3 + 7 + 2, the addition operator is applied to calculate the result, which would be 12.
Subtraction, indicated by the minus symbol (-), is used to find the difference between two numbers. It allows us to subtract one value from another. For example, in the expression 10 - 4, the subtraction operator is used to determine the result, which would be 6.
Division, denoted by the forward slash symbol (/), enables us to divide one number by another to obtain the quotient. It is commonly used when we need to distribute or allocate values proportionally or when we want to find the rate of change. For instance, in the expression 20 / 5, the division operator is employed to calculate the result, which would be 4.
These four arithmetic operators form the basis of mathematical calculations and are essential in a wide range of fields such as science, engineering, finance, and computer programming.
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the main work area of the computer is the
Answer:
Desktop
Explanation:
The desktop is the main work area of your computer, and will likely be the most visited area of your computer. Your desktop appears every time you log into your account, and contains icons and shortcuts to your most used programs and files.
Using the drop-down menus, choose the correct term for each description or sentence.
The main storage device inside a computer where programs and files are saved is called
the
The process of getting instructions from RAM, decoding, executing, and then storing is a process
known as the
FireWire, Ethernet, modem, and USB are all examples of
0101010 is an example of
Answer:
There is no drop-down menu in your question
Hard driveMachine cyclePortsBinary NumberExplanation:
1.) The main storage device inside a computer where programs and files are saved is called hard drive.
2.) The process of getting instructions from RAM, decoding, executing, and then storing is a process known as Machine Cycle.
3.) FireWire, Ethernet, modem, and USB are all examples of ports.
4.) 0101010 is an example of a binary number.
Answer:
Using the drop-down menus, choose the correct term for each description or sentence.
The main storage device inside a computer where programs and files are saved is called the hardriveThe process of getting instructions from RAM, decoding, executing, and then storing is a process known as the machine cycleFireWire, Ethernet, modem, and USB are all examples of ports.0101010 is an example of binaryhere are also the answers to the next questions:
Using the drop-down menus, choose the correct term for each description or sentence.
A display or monitor with a larger number of ✔ pixels will have a clearer, more brilliant resolution.The more ✔ bytes a thumb drive has, the more storage capability it will provide.The more ✔ hertz a microprocessor or CPU has, the faster it will process data.A computer’s speed is measured in ✔ hertz , and a computer’s internal memory capacity is measured in ✔ bytes .Complete each sentence by choosing the correct answer from the drop-down menus.
The ✔ USB port would not be found inside the system unit.A very fast port used for audio/video output is called ✔ FireWire .A very high-speed network connection port is called ✔ Ethernet .USB stands for ✔ Universal Serial Bus .Hope it helps.
Explanation:
Text mining is a __________, while NLP is a __________. Method, Process Process, Process Process, Method Method, Method
The answer to text mining and NLP being either a method or a Process are; Text mining is a Process while NLP is a method
Understanding Text mining & NLPNLP is a method whereby text, speech, images, signs, and other forms of natural human communication are all utilized to examine the grammatical structures that the end - user inputs and derives semantic meanings.
However, Text mining is a technique that is used for analyzing text documents by making use of qualitative analysis to extract the properties of the materials.
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What is the key sequence to copy the first 4 lines and paste it at the end of the file?
Press Ctrl+C after selecting the text you want to copy. Press Ctrl+V while holding down the cursor to paste the copied text.
What comes first in the copy and paste process for a slide?Select the slide you wish to copy from the thumbnail pane, then hit Ctrl+C on your keyboard. Move to the location in the thumbnail pane where you wish to paste the slide, then hit Ctrl+P on your keyboard.
What comes first in the copying process of a segment?The secret to copying a line segment is to open your compass to that segment's length, then mark off another segment of that length using that amount of opening.
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Differences of a desktop computer and a laptop
Answer:
Desktop can't move easily, not portable. Laptop very portable.
Explanation:
suppose the following values are added to an empty avl tree in the order given: 1, 12, 31, 35 and 40, what is the value of the left child of 35?
The left child of the node with value 35 in an AVL tree with the values 1, 12, 31, 35, and 40 is 12. This is due to the AVL tree's self-balancing property, which ensures that the balance factor of any node is always -1, 0, or 1.
After adding the values 1, 12, and 31 to the empty tree, the balance factor of the node with value 35 is 0 and thus, it has two children: the left child has the value of 12, and the right child has the value of 31.
A cross-platform, open-source server environment called Node.js can be used with Windows, Linux, Unix, macOS, and other operating systems.
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cloudy computing would like to allow users to relate records to other records of the same object. what type of relationship is this?
Cloud computing would like to allow users to relate records to other records of the same object by using a Self-relationship.What is Cloud Computing Cloud computing is the on-demand availability of computer resources, particularly data storage and computing power, without direct user management.
In layman's terms, this implies that any individual can access computer resources from any location with internet access, making it possible to create a single, central repository of information that can be accessed by multiple users in real-time.
This provides the user with a platform for easy access to computing power and the storage of information. The use of cloud computing technology eliminates the need for costly and complex hardware and infrastructure for businesses and organisations.
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Isabela wants to add an image to her presentation. Which tab should she use?
Answer:Insert
Explanation:
Edg. 2021
What does anyone who chooses to use speech recognition software need to do?
A) Create a Guest Account.
B) Create an on-screen keyboard.
C) Set up visual alternatives for sounds.
D) Train the computer to understand his or her voice
Answer:
Train the computer to understand his or her voice.
Explanation:
Thats what u need to do
Whats a good slogan for digital citizenship
Answer:
your brain is like a phone call it the cloud
Explanation:
If you have an on-premise system and you use AWS Cloud to mirror data or replicate data from your on-premise system, which architectural pattern are you using?
Select one:
a.
Fully Working Low-Capacity Standby
b.
Pilot Light
c.
Multi-Site Active-Active
d.
Backup and Restore
The architectural pattern that corresponds to using AWS Cloud to mirror or replicate data from an on-premise system is the Multi-Site Active-Active pattern. By using the Multi-Site Active-Active pattern, organizations can achieve increased scalability, resilience, and disaster recovery capabilities.
In the Multi-Site Active-Active pattern, both the on-premise system and the AWS Cloud infrastructure are active and operational simultaneously. The on-premise system serves as one site, while the AWS Cloud serves as another site. Data is replicated or mirrored between these two sites, ensuring that both systems are synchronized and up-to-date.
This pattern allows for high availability and fault tolerance. In case of a failure or disruption in one site, the other site can seamlessly take over and continue serving the workload. The data replication ensures that the systems stay synchronized, minimizing any potential data loss.
It allows them to leverage the flexibility and scalability of the AWS Cloud while maintaining the on-premise system for certain specific requirements or to distribute the workload across multiple locations.
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What is one reason why a business may want to move entirely online?
A. To limit the number of items in its inventory
OB. To double the number of employees
C. To focus on a global market
D. To avoid paying state and local taxes
Answer:
The correct answer is C. One reason why a business may want to move entirely online is to focus on a global market.
Explanation:
The fact that a business wishes to move entirely towards the online sales modality implies that there is a desire to expand the possibilities of selling its products beyond the physical place where it has its store.
It is a reality that starting an online business implies that the offered product can be purchased anywhere in the world, thanks to advances in technology and transportation that allow the product to be purchased and delivered in a matter of days, thanks to the advances produced by globalization.
Therefore, the fact that the store goes from physically to online selling makes its potential customers go from being the ones who know the store and live close to it to everyone in the world with access to internet.
Analyze the American Computer Software Company named Adobe
Has Adobe ever been in the news for an event?
What are the top 5 news stories about Adobe?
Adobe is a software company that specializes in multimedia, creativity, and software applications. Adobe has been in the news for several significant events, such as the security breach that led to the loss of personal information for millions of its customers, its acquisition of Magento, and Allegorithmic, and its expansion into China's digital marketing industry.
Adobe is a computer software company that develops multimedia and creativity software products. Adobe Systems Incorporated is an American software company that specializes in creativity, multimedia, and software applications, with its headquarters in San Jose, California. Adobe is best known for its widely used software tools such as Adobe Photoshop, Adobe Illustrator, Adobe InDesign, and Adobe Acrobat, as well as its web and mobile applications.
Has Adobe ever been in the news for an event?
Adobe is frequently in the news, and it has been the topic of several high-profile stories over the years. One of the most notable events in Adobe's recent history is its 2013 security breach, which resulted in the loss of personal information for millions of its customers.
What are the top 5 news stories about Adobe?
1. Adobe Hack (2013) - In 2013, Adobe suffered a massive data breach that affected approximately 38 million users, which led to unauthorized access to customer data, including IDs, passwords, and credit card data.
2. Adobe Systems Sheds 750 Jobs - In November 2019, Adobe laid off nearly 750 workers, primarily in the United States and India, citing a shift toward software as a service and cloud computing.
3. Adobe's Expansion into China - Adobe announced its expansion into China's digital marketing industry in 2018, with the opening of a new office in Shanghai.
4. Adobe's Acquisition of Magento - In May 2018, Adobe announced its $1.68 billion acquisition of Magento, an e-commerce platform, which was seen as a significant addition to Adobe's experience cloud suite.
5. Adobe's Acquisition of Allegorithmic - Adobe announced its acquisition of Allegorithmic in January 2019, a leading 3D texturing company, which will enable the company to offer more 3D tools for creatives.
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