What method of authentication is used when transferring data between people or between physical locations on removable media?
Answers
When transferring data between people or between physical locations on removable media, a commonly used method of authentication is the use of digital signatures. Digital signatures provide a way to verify the integrity and authenticity of the data being transferred.
Digital signatures work by using asymmetric cryptography techniques. The sender of the data generates a unique digital signature using their private key, which is mathematically linked to their public key. The digital signature is then attached to the data being transferred.
Upon receiving the data, the recipient can use the sender's public key to verify the digital signature. If the signature is valid, it confirms that the data has not been tampered with during the transfer and that it was indeed sent by the expected sender.
Digital signatures provide assurance that the data has not been modified or tampered with and that it originated from the specified sender. This method helps ensure the integrity and authenticity of the transferred data, enhancing security during the transfer process.
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Related Questions
What is the first proper step for a change order on a project
Answers
Answer:
The first step to successful change management is to clearly define the desired outcome of the change. Identify the specific change that’s coming and clarify goals around the outcomes of that change.
Explanation:
1. Start With the Contract. ...
2. Review Plans and Specifications. ...
3. Don't Ignore or Delay Change Orders. ...
4. Communicate With All Parties Involved. ...
5. Negotiating the Change Order. ...
6. Document Everything.
I hope this helps!
CASE STUDY 3+1 Data Mining Helps Students Enroll in Courses with Higher Chances of Success Austin Peay State, a uni- versity near Nashville, Tennessee, is applying a data-mining approach to higher education. Before students register for classes, a robot looks at their profiles and tran- scripts and recommends courses in which they are likely to be successful or have higher chances of success. The software takes an approach similar to the ones Netflix, eHarmony and Amazon use to make their recommendations. It com- pares a student's transcripts with those of past students who had similar grades and SAT scores. When a student logs in, the program offers 10 "Course Suggestions for You." This recommendation is based on the student's major and other information related to that student, The goal is to steer students toward courses in which they will make better grades. According to Denley, stu- dents who follow the recommendations do substantially better. In the fall of 2011, 45 percent of the classes that students were tak ing had been on their top 10 recommendations list. This data-mining con cept is catching on. Three other Tennessee colleges now use Denley's soft- ware. Institutions outside the state are developing their own versions of the idea. Answer the following questions: 1. Which other companies are using approaches similar to the one used by Austin Peay State? 2. Based on which data does the system makes a course recommendation to a student? 3. How many courses are recommended to a student for possible selection? 4. According to the case study, are any other Tennessee Schools using this approach?
Answers
Austin Peay State University in Tennessee is using a data-mining approach to recommend courses to students for higher chances of success.
Similar approaches are used by companies such as Netflix, eHarmony, and Amazon. The system analyzes a student's profile and transcripts, comparing them to those of past students with similar grades and SAT scores. It then suggests 10 course recommendations based on the student's major and related information. Other Tennessee colleges have also adopted this software, and institutions outside the state are developing their own versions of the idea.
Austin Peay State University employs a data-mining approach to assist students in enrolling in courses with higher chances of success. This method is similar to the recommendation systems used by companies like Netflix, eHarmony, and Amazon. The system examines a student's profiles and transcripts, comparing them to historical data of past students who had similar academic backgrounds. By leveraging this data, the software generates 10 course suggestions tailored to the student's major and relevant information. The goal is to guide students towards courses where they are likely to achieve better grades.
According to the case study, three other Tennessee colleges have adopted this data-mining software developed by Denley. This indicates that the concept is gaining popularity and recognition within the higher education sector. Moreover, institutions outside of Tennessee are also developing their own versions of this data-driven approach to course recommendations. This demonstrates the potential impact and scalability of using data mining techniques in assisting students with course selection and improving their academic performance.
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_____________________ is used to monitor how a system is working.
Group of answer choices
Energy
Subsystems
Input
Feedback
Answers
It is legal to download multimedia files from the Internet if they are to be used in:
A. classroom speeches.
B. business presentations.
C. TV commercials.
D. Web anthologies.
Answers
A: "Classroom speeches" and B: "business presentations" are legal uses for downloaded multimedia files from the internet.
Downloading multimedia files from the internet is only legal if they are used for specific purposes such as classroom speeches or business presentations. Unauthorized downloading and sharing of copyrighted material is illegal and can lead to legal consequences. It is important to respect intellectual property rights and use multimedia files only with permission or under fair use laws. Therefore, it is crucial to understand the legal implications and potential consequences of downloading multimedia files from the internet for any purpose.
Options A and B are answers.
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involves distributing tasks across multiple computing cores. a. concurrency b. task parallelism c. data parallelism d. none of the above
Answers
The correct term that involves distributing tasks across multiple computing cores is task parallelism. This type of parallelism allows for faster execution times by breaking down a large task into smaller subtasks that can be executed in parallel on different computing cores.
This type of parallelism involves breaking down a large task into smaller subtasks that can be executed in parallel on different computing cores. Each subtask can be assigned to a different core, allowing for faster execution times. Task parallelism is commonly used in applications such as video rendering, image processing, and scientific simulations.
Concurrency is a term that refers to multiple tasks executing at the same time, but not necessarily on different computing cores. Data parallelism involves breaking down a large data set into smaller chunks that can be processed in parallel on different computing cores. None of these options fit the description of distributing tasks across multiple computing cores, which is specifically referred to as task parallelism.
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Create a mobile app plan using PowerPoint slides to show mock-ups of screens, identifying input, process, and output for each
screen,
Answers
Answer:
PowerPoint slides to show mock ups
Select the correct text in the passage.
Which sentences highlight the correct way of preparing baked potato?
George finds that there are no vegetables at home today except potatoes. He decides to prepare something simple with the potatoes. He preheats oven to 350°F. He then cleans and scrubs the potatoes. He pierces potato skin with fork many times to create air routes. He finally bakes the potatoes in oven at 350°F for one hour. Joe is at home with his friend Elvis. He shows Elvis how to prepare baked potatoes. He preheats oven at 150°F. He then puts potatoes in water. After cleaning the potatoes, he bakes the potatoes in oven at 150°F for 30 minutes.
Answers
Answer:
. He preheats oven to 350°F. He then cleans and scrubs the potatoes. He pierces potato skin with fork many times to create air routes. He finally bakes the potatoes in oven at 350°F for one hour.
Explanation:this is correct because got it right on the test.
what is role can ICT play in helping school take part in social responsibility
Answers
Answer:
The answer is below
Explanation:
Given that Social responsibility deals with ideas that individuals or groups of people are expected or bound to work in alliance with other individuals or groups of people in favor of the generality of society.
Hence, some of the role ICT can play in helping school take part in social responsibility are:
1. Helps students to have independent access to knowledge
2. It assists the students with special needs
3. It helps the teachers to teach outside the comfort of the classroom only.
4. It exposes teacher and students to more knowledge and opportunities
5. The school governing body can access people and the community's opinions about ways to improve the school better.
6. It exposes the school to more ideas and opportunities.
7. It can be used to assist the school in improving the quality of education, both for the teachers and students side.
Please help, thanks! (simple question) I'm doing a project and need to ask two people what they think is the highest contributor to global warming. my phone is dead. What do you think is one of the greatest contributors to global warming? I have to make an app about the two things.
Answers
write a c programm
Shakespeare's Play
Romeo and Juliet were reading Shakespeare's works. They got interested in the Play Romeo and Juliet.
Since Juliet belongs to the Capulet Family, she reads only the capital case letters in the given text.
And Romeo being a Montague reads only the small case letters.
If all the letters read by Romeo and Juliet are concatenated into one sentence and will contain all letters from the Roman alphabet, they will win a trip to France, otherwise, they will stay back in Italy.
They want to know if they have won or not, as they are busy in packing their luggage, as you are their common friend, should help them find if they have won or not.
Given an English sentence, print "France" (without quotes) if all the Roman
alphabets are read and print "Italy" (without quotes) otherwise
For example,
if they read the following sentence: abcdefghijklMNOPQRSTUVWXYZ
Juliet read: MNOPQRSTUVWXYZ
Romeo read: abcdefghijkl
Since collectively they read all the alphabet letters you print "France"
Input format
The input consists of the string.
Output format
The output prints "France" or "Italy" based on the input.
Code constraints
1<= Length of the string <= 1000 each character of S, s[i] € (a-z, A-Z, Space}
Sample testcases
Input 1
The quick brown fox
jumps over
the
lazy
France
Input 2
Output 2
The quick fox jumps over the lazy dog
Italy
Answers
The given C program reads a sentence and determines whether Romeo and Juliet have read all the letters of the Roman alphabet or not. If they have read all the letters, it prints "France"; otherwise, it prints "Italy".
#include <stdio.h>
#include <ctype.h>
int main() {
char sentence[1000];
int lowercase[26] = {0};
int uppercase[26] = {0};
int i, flag = 1;
printf("Enter the sentence: ");
fgets(sentence, sizeof(sentence), stdin);
// Count lowercase and uppercase letters
for (i = 0; sentence[i] != '\0'; i++) {
char c = sentence[i];
if (isalpha(c)) {
if (islower(c)) {
lowercase[c - 'a']++;
} else {
uppercase[c - 'A']++;
}
}
}
// Check if all letters are read by Romeo and Juliet
for (i = 0; i < 26; i++) {
if (lowercase[i] == 0 || uppercase[i] == 0) {
flag = 0;
break;
}
}
// Print the result
if (flag) {
printf("France\n");
} else {
printf("Italy\n");
}
return 0;
}
1. We start by declaring the necessary variables, including an array to store the count of lowercase and uppercase letters.
2. The user is prompted to enter the sentence.
3. We iterate through each character of the sentence and update the respective count arrays.
4. After counting, we check if there are any letters that were not read by either Romeo or Juliet. If we find any such letters, we set the flag variable to 0.
5. Finally, based on the value of the flag variable, we print "France" if all letters are read, and "Italy" otherwise.
Note: The program assumes that the input sentence will contain only alphabetic characters (a-z, A-Z) and spaces.
The provided C program solves the problem by counting the occurrences of lowercase and uppercase letters in the given sentence. It checks if both Romeo and Juliet have read at least one occurrence of each letter.
Based on the result, it prints either "France" or "Italy". The program ensures that both Romeo and Juliet have collectively read all the letters of the Roman alphabet to win the trip to France.
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Assuming three ImageView objects named puppy, kitten, and bunny have been created, what does the following statement do?
HBox hbox = new HBox(5, puppy, kitten, bunny);
a There will be five pixels of space between the controls horizontally in the container.
b The number 5 refers to the number of ImageView objects so there will be two empty spots for two more ImageView objects.
c The statement does nothing; it contains an error.
d The controls will be displayed vertically with five pixels between them.
Answers
a) There will be five pixels of space between the controls horizontally in the container.
The given statement creates an HBox layout container named `hbox` and specifies three ImageView objects, `puppy`, `kitten`, and `bunny`, as its children. The `HBox` constructor is called with the parameters `(5, puppy, kitten, bunny)`. The first parameter, `5`, represents the spacing between the controls in the horizontal direction. In this case, it specifies that there will be five pixels of space between the ImageView objects (`puppy`, `kitten`, and `bunny`) horizontally within the `HBox` container. Therefore, option a is the correct answer.
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For beq/bne instructions, the ALU's function code should indicate which function?a. add b. sub c. and d. or
Answers
Answer:
The ALU's function code should indicate the "or" function for beq/bne instructions. These instructions are used for branching in assembly language programming, where the control flow is diverted to a different section of the program based on a specific condition. The "or" function is used to check if either of the operands is non-zero, which helps in determining whether the branch should be taken or not. The ALU receives the function code as input and performs the corresponding operation on the operands, based on the instruction being executed.
8 grades, help please!!!!
Answers
Answer: can you take a clearer picture its really blurry then I can help Thx! :)
Explanation:
Prior to privatization, which form of electronic media was the result of a collaboration between the u. S. Government and higher education?.
Answers
Before privatization, the form of electronic media that was the result of a collaboration between the U.S. government and higher education was:
the ARPANET.
ARPANET (Advanced Research Projects Agency Network) was the first operational packet switching network and the predecessor to the global Internet.
It was created in the late 1960s as a collaboration between the U.S. Department of Defense's Advanced Research Projects Agency (ARPA) and several universities.
The goal of ARPANET was to develop new computer communication technologies and to explore the potential for wide-area networking. The success of ARPANET paved the way for the widespread commercialization of the Internet.
The first message sent on the ARPANET network was sent by computer science researcher Charley Kline from the University of California, Los Angeles to computer science researcher Bill Duvall at the Stanford Research Institute on October 29, 1969.
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When an entrepreneur has three employees at a busy and growing software company, what is the primary responsibility of the employees?
create the product that customers want
explain business decisions to stakeholders
identify and contact financial investors
select new types of software to sell
Answers
Answer:
A: Create the product that customers
Explanation:
I did it on edgy
Answer:
(A). Create the product that customers want
Explanation:
I got it right on edge2020.
Jason is working on a Microsoft Excel worksheet and he wants to create a Print Preview shortcut. His teacher asks him to access the Customization option to create the new shortcut. Which two tabs should Jason select to place the Print Preview shortcut on the worksheet toolbar?
Answers
Answer:
New Tab (Custom) and New Group (Custom)
Explanation:
In order to accomplish this Jason needs to use New Tab (Custom) and New Group (Custom). The New Tab (Custom) will allow Jason to add a new tab with the Print Preview shortcut as a brand new tab in the software. Then using the New Group (Custom) tab, Jason can group the Print Preview shortcut with the worksheet toolbar so that it appears as part of the original toolbar with the rest of the tools available in the toolbar.
does cleared worker required to take unauthorized disclosure (ud) of classified information and controlled unclassified information course
Answers
A cleared worker required to take Unauthorized Disclosure (UD) of Classified Information and Controlled Unclassified Information course to prevent any unauthorized disclosure of the company or organization.
A cleared worker for a company or organization required to take the Unauthorized Disclosure (UD) of Classified Information and Controlled Unclassified Information course to avoid any unauthorized disclosure of the former employer. The course covers the training requirements for accessing, marking, safeguarding, decontrolling, and destroying Controlled Unclassified Information, as well as identifying and reporting security incidents. The goal of classification is to keep information safe. Higher classifications safeguard information that could jeopardize company security. Classification defines what constitutes a company secret and assigns different levels of protection based on the potential harm the information could cause if it fell into the wrong hands.
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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?
Answers
What type of programing code do game developers use.
Answers
Explanation:
object oriented programming languages like C#, C++, Java are used by developers to develop a game.
Which of the following is hardware or software that monitors and controls network traffic to prevent security breaches?
O trojan horse
O firewall
O anti-malware
O keylogger
Need answer now!!!!!
Answers
Answer:
Firewall
Explanation:
A trojan horse and keylogger are types of malware. While an anti-malware software may come with a firewall built in, the firewall is still the thing monitoring network traffic.
problem 7 network address address class default subnet mask custom subnet mask total number of subnets total number of host addresses number of usable addresses number of bits borrowed 10.0.0.0 /16 what is the 11th subnet range? what is the subnet number for the 6th subnet? what is the subnet broadcast address for the 2nd subnet? what are the assignable addresses for the 9th subnet?
Answers
The 11th subnet range is = 10.10.0.0 to 10.10.255.255
The broadcast address of the 2nd subnet will be = 10.1.255.255
The assignable address range for the 9th subnet will be = 10.8.0.1 to 10.8.255.254
5 is the subnet number for the 6th subnet
Each device has an IP address made up of two parts: the client, also known as the host address, and the server, also known as the network address. A DHCP server or a user must manually configure IP addresses (static IP addresses). The subnet mask divides the IP address into host and network addresses, designating which portion of the address belongs to the device and which to the network. A gateway, also known as the default gateway, joins local devices to other networks. As a result, whenever a local device wants to send data to a device with an IP address on a different network, the gateway receives the packets first and then passes them on to the intended recipient outside of the local network.
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TRUE/FALSE. Persons who have been given access to an installation can be counted on to be of no threat.
Answers
False. Persons who have been given access to an installation cannot be counted on to be of no threat.
Even though persons with authorized access are most likely not a danger, they may become a threat, intentionally or unintentionally. Additionally, the credentials and access controls provided may be compromised, allowing an attacker to access the installation. Physical and logical controls, including access control policies and procedures, must be implemented to minimize the potential risk from authorized individuals. Physical controls include the use of identification badges, locks, cameras, and fences, while logical controls include access control lists and intrusion detection and prevention systems.
Policy and procedures, such as background checks and training on access rights and responsibilities, are essential components of the management and oversight of authorized personnel.
Therefore, it is not wise to rely entirely on the good intentions of persons with authorized access, and it is critical to implement appropriate access controls and security measures to minimize potential threats. In conclusion, it is false to assume that persons with authorized access to an installation cannot pose a threat.
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write a program to output a big A like the one below
Answers
hope this helps, i'm a beginner so this might not be the most concise method
What may be done to speed the recovery process and ensure that all cfc, hcfc, or hfc refrigerant has been removed from a frost-free refrigerator?
Answers
The thing that may be done to speed the recovery process and ensure that all cfc, hcfc, or hfc refrigerant has been removed from a frost-free refrigerator is that the person need to Turn on the defrost heater to bring up the refrigerant's temperature and then it can be able to vaporize any liquid.
How do you define the term temperature?Temperature is known to be a form of measure that is often used to know the hotness or coldness of a thing or person and it is said to be usually in terms of any of a lot of scales, such as Fahrenheit and Celsius.
Note that Temperature tells the direction of heat energy that will spontaneously flow and as such, The thing that may be done to speed the recovery process and ensure that all cfc, hcfc, or hfc refrigerant has been removed from a frost-free refrigerator is that the person need to Turn on the defrost heater to bring up the refrigerant's temperature and then it can be able to vaporize any liquid.
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Today, most devices, such as flash drives, mice, keyboards, and digital cameras, come with the driver already installed in Windows. The devices with included drivers in Windows are called ...
Plug and Play (PnP) is a software and hardware standard designed to facilitate the installation of new hardware in PCs by including in the OS the drivers these devices need to run. Because the OS includes this software, incorporating a new device into your computer system seems automatic. PnP lets you plug a new device into your computer, turn it on, and immediately play (use) the device.
Answers
The devices with included drivers in Windows are called Plug and Play (PnP) devices.
What is Plug and Play (PnP) devices?
Plug and Play (PnP) devices are hardware devices that are designed to be automatically recognized and installed by the operating system without the need for the user to manually install drivers or configure settings.
These devices are typically connected to a computer via USB or other ports and include things like printers, scanners, digital cameras, and external hard drives. The PnP standard is designed to make it easier for users to connect and use new devices with their computers without requiring any technical knowledge or expertise
These devices are designed to be automatically recognized and installed by the operating system without the need for the user to manually install drivers or configure settings. This makes it easier for users to connect and use new devices with their computers without requiring any technical knowledge or expertise.
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A chosen ciphertext attack (cca) is an attack in which the adversary chooses a number of ciphertexts and is then given the corresponding plaintexts, decrypted with the target's private key. true false
Answers
Answer: True
Explanation: True
7.6 lesson practice edhesive
Answers
Correct procedures must be followed when working with asbestos because it
Answers
Answer:
is harmful to humans when inhaled and can lead to asbestosis
Explanation:
Asbestosis is the long-term scarring and inflammation of the lungs due to asbestos fibers.
how do i give brainliest? if what you say works i'll give de brain
Answers
two people have to answer the question and at the bottom of the question you'll see a crown and you just click on that to give them brainliest
Answer:
When Two people answer a question A crown should appear at the bottom where you find the buttons like and rat/e so once you click it the crown will go to the top of the question of the question that you think is the best.
Explanation:
What form of contacts can be shared in Outlook 2016?
O local contacts
O shared contacts individual contacts
O folders of contacts
Answers
Note that In Outlook 2016, you can share the following forms of contacts: " shared contacts individual contacts" (Option B)
What are shared and individual contacts?In Outlook 2016, you can share the following forms of contacts:
Shared Contacts - These are contacts that are shared between multiple users in an organization, usually stored in a common location, such as a shared mailbox or a public folder.Individual Contacts - These are contacts that are specific to a single user's mailbox and are not accessible to others.In Outlook 2016, you can't share folders of contacts. However, you can organize individual and shared contacts into different folders within your mailbox for better management and organization.
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