When mapping generalisations and specialisations in enhanced entity relationship diagrams, which solution will deliver the least redundancy and allow representation of the most specialisation types.
Select one:
a. Multiple relations representing subclass entities only.
b. A single relation containing a type attribute.
c. Multiple relations representing both superclass and subclass entities.
d. A single relation with multiple boolean type attributes.

Answer:

They failed to create, test, and retest a model.

Explanation:

Technological design refers to the series of steps involved in developing a technology for use. Steps involved in the technological design include; identifying the problem, making research on it, proffering certain solutions, and choosing the best, developing a model, testing and refining the model, and then presenting the final solution.

The construction workers opened up the bridge even when they knew that the measures were ineffective. They did not create a model and test it thoroughly to confirm that it would work and was effective before launching the final solution. This oversight led to the collapse of the bridge.

Answer: explained

Explanation:

Technological design refers to the series of steps involved in developing a technology for use. Steps involved in the technological design include; identifying the problem, making research on it, proffering certain solutions, and choosing the best, developing a model, testing and refining the model, and then presenting the final solution.

The construction workers opened up the bridge even when they knew that the measures were ineffective. They did not create a model and test it thoroughly to confirm that it would work and was effective before launching the final solution. This oversight led to the collapse of the bridge.

Most open wireless hotspots do not provide any level of encryption.

Encryption is the process of encoding data in a way that makes it difficult for unauthorized parties to access or read the information. In the context of wireless hotspots, encryption is used to protect the data that is transmitted over the network from being intercepted and read by unauthorized parties. However, most open wireless hotspots do not provide any level of encryption, which means that the data that is transmitted over the network is not protected and can be easily intercepted by anyone who is within range of the wireless signal.

This lack of encryption makes open wireless hotspots particularly vulnerable to attacks such as eavesdropping, where an attacker can intercept and read the data that is transmitted over the network. To mitigate this risk, users should avoid transmitting sensitive or confidential information over open wireless hotspots, and should use a virtual private network (VPN) or other encryption technology to protect their data.

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Answer:

The correct option is;

A. Three-way handshake

Explanation:

For establishment of connection within Transmission Control Protocol, (T. C. P.), involves a three-way way handshake. Prior to attempting a server connection, the server to which connection is sought passively opens a port by listening at the port. Upon establishment of passive open, active open by the client can then be initiated by the client. A connection establishment requires a three-way handshake as follows;

1. The client sends a SYN to the server

2. The server responds by sending a SYN-ACK

3. The client further responds sending ACK back to the server.

The program based on the information will be written below.

The program will be:

import datetime

# function takes the year as a parameter and returns a 1 if a year is a leap year and 0 if it is not

def leap_year(year):

   if year % 4 == 0:

       if year % 100 == 0 and year % 400 != 0:

           return 0

       else:

           return 1

   else:

       return 0

# function accept the date as parameters and return how many days are in the given month

def number_of_days(date):

   if date.month in [1, 3, 5, 7, 8, 10, 12]:

       return 31

   elif date.month in [4, 6, 9, 11]:

       return 30

   elif date.month == 2:

       if leap_year(date.year) == 1:

           return 29

       else:

           return 28

# function accept the date as parameters and calculate the number of days left in the year

def days_left(date):

   mon = date.month

   days = 0

   while mon <= 12:

       if mon == date.month:

           days = days + number_of_days(datetime.date(date.year, mon, 1)) - date.day

       else:

           days = days + number_of_days(datetime.date(date.year, mon, 1))

       # next month

       mon += 1

   return days

# ask the user to enter a day, month and year

print('Please enter a date')

day = int(input('Day:'))

mon = int(input('Month:'))

year = int(input('Year:'))

# create data variable

date = datetime.date(year, mon, day)

choise = '0'

while choise != '3':

   while True:

       # display menu    

       print('Menu:')

       print('1) Calculate the number of days in the given month.')

       print('2) Calculate the number of days left in the given year.')

       print('3) Exit.')

       # get the user choise

       choise = input('>')

       if choise == '1':

           print('Number of days in the given month is', number_of_days(date))

       elif choise == '2':

           print('Number of days left in the given year is', days_left(date))

       elif choise == '3':

           break;

       else:

           print('Invalid input')

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Answer:

(12, "circle”, “square")  

Explanation:

Python is a computer programming language that is used to write programs. In the python programming language, the Tuple is a data type that can be defined inside a parentheses "()". It is of immutable kind which means the elements inside the parentheses cannot be changed once the elements are inserted inside the tuple. It is also defined by "()" or by predefined function, tuple().

In the context, the correct format of python tuple is : (12, "circle”, “square").

Answer:

(12, "circle”, “square")

Explanation:

Malware refers to software designed to manipulate system files and utilities to alter system behavior.

Malware, an abbreviation for "malicious software," encompasses various types of harmful programs created with the intent to compromise computer systems and networks. It is specifically designed to alter system files and utilities, thereby influencing the behavior of the infected system. The primary objective of malware is often to gain unauthorized access, steal sensitive information, disrupt system operations, or cause harm to the targeted system and its users.

Malware can take different forms, such as viruses, worms, Trojans, ransomware, adware, and spyware. These malicious programs can be distributed through various means, including email attachments, infected websites, software downloads, or removable media. Once executed on a victim's system, malware can modify critical system files, corrupt data, exploit vulnerabilities, and establish unauthorized control.

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Answer:

1. An advertising executive looks at a print layout and says, “I don’t like it. It’s too odd-looking.”

2. No, because he lacks the finesse needed to deal with both creatives and marketing personnel.

3. Brainstorming ideas for a social media campaign

Explanation:

1. An Art Director is mostly involved in the development of images and visual content that would appeal to a specific audience. So, when the advertising executive looks at a print layout and wants some adjustments done to it, the art director would be needed because this work involves visuals.

2. If an applicant for the position of an art director is excellent at his job, but does not communicate well with non-artists, he should not be hired for the job because his work mainly revolves around artists such as the creative directors and brand strategists as well as the marketing team members and he needs to effectively communicate with them especially in an advertising agency.

3. The brand strategist basically brainstorms ideas meant to sell a product and this might require discussing with the art director on the best ways to implement this.

Since Jermaine is a security administrator for his company, The thing that is Jermaine be concerned about is Nmap ("Network Mapper").

An open source tool for network exploration and security audits is called Nmap (short for "Network Mapper"). Although it functions perfectly against a single host, it was created to quickly scan huge networks.

Gordon Lyon developed the network scanner known as Nmap. Nmap sends packets and examines the answers to find hosts and services on a computer network. For probing computer networks, Nmap offers a variety of functionalities, including as host discovery, service detection, and operating system detection.

Note that Nmap ("Network Mapper") ("Network Mapper") is a security scanner for hacking and network research. It enables you to compile a "map" of the network by revealing hosts, ports, and services on a computer network.

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in the case above, the email protocol can you use to do that is known to be POP3.

There are some protocols that are often  used to send or deliver email over the Internet and they are:

Hence, in the case above, the email protocol can you use to do that is known to be POP3.

See full question below

You want to be super private with your email. You'd like to be able to download your email to a single device, then remove it from your email server. What email protocol can you use to do that?

HTTP

POP3

IMAP

SMTP

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The main answer to your question is option A, public clouds. Public clouds are managed by third-party providers and offer standard applications over the Web, making them a more suitable option for organizations that want to offer services such as e-mail without involving IT managers. This is because the provider takes care of maintenance, security, and upgrades, leaving IT managers with little involvement.



Public clouds are a type of cloud computing model where the infrastructure and services are provided by a third-party provider over the Internet. They are accessible to anyone who wants to use them and are usually offered on a pay-per-use basis. Public clouds are ideal for organizations that want to offer standard applications, such as e-mail, with little involvement by IT managers.

In a public cloud, the provider is responsible for managing the infrastructure, including maintenance, security, and upgrades. This makes it a more cost-effective solution for organizations that don't have the resources or expertise to manage their own IT infrastructure. Additionally, public clouds offer scalability and flexibility, allowing organizations to easily add or reduce resources as needed.

In contrast, private clouds are typically used by organizations that want more control over their IT infrastructure. Community clouds are shared by several organizations with similar needs, while hybrid clouds combine the features of both public and private clouds.

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Answer:

4 is true , 5 I think it's A and number 6 is false

Answer:

You can call each element in a for loop using: for element in [list name]: ...

Explanation:

for element in vowels:

  Hint = Hint.replace(element, "*")

Keep in mind, this is only for the part where you modify Hint with Hint.replace().

Answer:

AMD Ryzen 7 5800X3D Pricing and Availability

AMD Ryzen 7 5800X3D Pricing and AvailabilityAt CES 2022, AMD announced the Ryzen 7 5800X3D processor, an 8-core processor that is the first to feature AMD's 3D V-Cache technology, delivering the fastest 1080p gaming across select titles when compared to others in the market3.

Answer:

Under the Internal Revenue Service (IRS) rules, a payment settlement entity (such as Nettrans, Inc.) is required to file a Form 1099-K with the IRS and furnish a copy to the relevant payee if it processes more than 200 transactions with a payee and the payee receives gross payments of more than $20,000 in a calendar year. This means that if Sally receives more than $20,000 in gross payments through Nettrans, Inc. in a calendar year, and Nettrans, Inc. processes more than 200 transactions with Sally in that year, Nettrans, Inc. will be required to file a Form 1099-K with the IRS and furnish a copy to Sally.

It's important to note that this requirement applies to the gross payments Sally receives, not the net amount she receives after deducting any fees or other expenses. Additionally, it's worth noting that this requirement applies to all payees who receive gross payments through Nettrans, Inc., not just online retailers like Sally.

If Sally has any questions about the Form 1099-K or her tax obligations, she should consult with a tax professional or refer to IRS guidance.

Explanation:

Sally should speak with a tax expert or review the IRS guidelines if she has any concerns regarding the Form 1099-K or her tax responsibilities.

Any transaction that is resolved through a third-party payment network is referred to as a third-party network transaction, but only if the aggregate value of all such transactions surpasses minimal reporting limits.

According to Internal Revenue Service regulations, if a payment settlement organization performs more than 200 transactions with a payee and the payee gets gross payments of more than $20,000 in a calendar year.

It must file Form 1099-K with the IRS and provide a copy to the relevant payee. This implies that Nettrans, Inc. will be required to file a Form 1099-K with the IRS and provide a copy to Sally.

If Sally gets more than $20,000 in gross payments through Nettrans, Inc. in a calendar year and Nettrans, Inc. performs more than 200 transactions with Sally in that year.

Thus, this can be the solution for Sally for the given scenario.

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The set of commands in the Live Script that will scale a given matrix B is

B = magic(4);

S = sum(B);

C = ones(4);

B = magic(4);

S = sum(B);

C = ones(4);

for i = 1:4

   C(:, i) = B(:, i) / S(i);

end

disp(C);

S1 = sum(C);

if all(S1 == 1)

   disp('The columns of C are probability vectors.');

end

This code fragment takes a matrix B, calculates the sums S down each column, pre-allocates a matrix C, and then scales each column of B by the reciprocal of the corresponding entry in S to construct C.

It displays C and verifies that each column of C is a probability vector by checking if the sums S1 down each column are equal to 1. If they are, it outputs the message "The columns of C are probability vectors."

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Answer:

Drafting history goes back to 2000 BC. When a fossilized plan was found showing an aerial view of a Babylonian fortress. Today we may still make maps, but the twenty-first century designer uses his or her technical communication skills by applying an international language of art and graphics to convey information.

Explanation:

Drafting uses a strict set of standards and rules, so when a technical picture is created on the drawing board or on CAD, it can be universally understood. A designer communicates ideas, concepts and facts pictorially so that others can manufacture, fabricate, build or construct from these illustrations.

Answer:

B.use the results in more conditional phrases

The statement "Use the redo feature to reverse the most recent action you have changed" is false.

The redo feature is used to repeat an action that was undone using the undo feature. It allows you to restore a previous action that was undone, not reverse the most recent action you have changed. The undo feature is used to reverse or cancel the most recent action you have performed When you undo an action, it is removed from the current state, and you can then use the redo feature to bring back that action if needed. However, the redo feature cannot reverse the most recent action directly. To reverse the most recent action, you would typically use the undo feature. This allows you to step back to a previous state before the action was performed. The redo feature comes into play if you change your mind and want to reapply the action that was previously undone.

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Sound recorder is a software that is used for recording sounds or audio signals. It can be used for a variety of purposes, such as recording music, lectures, interviews, or any other sound that needs to be captured.

The following steps explain how to use and save the recorded sound with the sound recorder software on your PC or laptop:

Step 1: Open the Sound Recorder application on your PC or laptop. It can be accessed by typing "Sound Recorder" in the search bar.

Step 2: Check the input volume by clicking on the microphone icon. Adjust the input volume according to the required level.

Step 3: Click on the "Record" button to start recording the sound. Once the recording is started, you will see a waveform of the sound signal.

Step 4: After the recording is complete, click on the "Stop" button. The recorded sound will be displayed on the waveform display area.

Step 5: Click on the "Save" button to save the recorded sound. Choose the format and location where you want to save the sound file. If you want to edit the sound file, you can use a sound editing software to do so.

The sound file can then be shared or uploaded to different platforms.Sound recorder software is a convenient and easy way to record audio signals. Following the above steps will help you in playing and saving the recorded sound with sound recorder software on your PC or laptop.

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Answer:

Yes, as the values are very similar and will generally be fine.

Explanation:

In general, it is safe to use a charger with a higher wattage than the one specified for your laptop as long as the voltage and amperage ratings match or are very close. In this case, since the input of the Dell Inspiron 15 5570 is 19.5V with an amperage rating of 3.31A/3.34A, and the charger you are considering has an output of 19.5V with an amperage rating of 3.34A, these values are very close and it should be safe to use the higher-wattage charger. However, using a charger with a much higher wattage than the one specified for your laptop, or one with significantly different voltage or amperage ratings, could potentially damage your laptop or cause a safety hazard.

The translation of the language will be:

Translation refers to the process of converting written or spoken language from one language to another while maintaining the meaning and intent of the original message. This can involve transferring the meaning of words, phrases, sentences, and entire documents or conversations from one language to another.

Translation is a vital skill for individuals and organizations involved in international communication, trade, diplomacy, and many other fields. It requires a deep understanding of both the source language and the target language, as well as cultural and linguistic nuances that can affect the meaning of words and phrases.

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Translation of "Alguien tiene el" in English

Si alguien tiene el deseo y la firmeza para aplicarlas, que lo haga.

Observe bien a su familia para ver si alguien tiene el hábito de rechinar los dientes.

¿Alguien tiene el video completo de esta escena?

The term social engineering refers to when people are manipulated into giving access to network resources. Therefore, The correct option is (B) Social Engineering.

The term that refers to when people are manipulated into giving access to network resources is Social Engineering.

Social engineering is the use of psychological manipulation techniques to deceive individuals into divulging sensitive information or granting access to restricted areas or network resources.

Social engineering can be used in various ways, including via phone, email, or in person.

It is often used by cybercriminals to bypass security measures and gain unauthorized access to a system.

Common examples of social engineering attacks include phishing, pretexting, baiting, and tailgating.

Organizations can protect themselves against social engineering attacks by implementing strong security policies, educating employees on security awareness, and implementing technical controls such as firewalls and access controls.

Therefore, The correct option is (B) Social Engineering.

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Answer:

1. Datum

2. Alphanumericals are a combination of alphabetical and numerical characters

Explanation:

According to the National Institute of Standards and Technology (NIST) guidelines,

Mateo does not need to include irrelevant or immaterial information in the mobile device forensic report. The report should only contain relevant and significant findings and evidence related to the crime investigation.

Mateo should also ensure that the report follows the NIST guidelines for forensic reports to ensure its accuracy and reliability.

He also does not need to include his personal opinions or speculative information in the mobile device forensic report. He should focus on presenting factual, objective, and accurate findings based on the examination of the mobile device.

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Answer:

#include <iostream>

#include <string>

const std::string USERNAME = "admin";

const std::string PASSWORD = "password";

int main()

{

 int attempts = 0;

 bool success = false;

 while (attempts < 3 && !success)

 {

   std::string username, password;

   std::cout << "Enter username: ";

   std::cin >> username;

   std::cout << "Enter password: ";

   std::cin >> password;

   try

   {

     if (username != USERNAME || password != PASSWORD)

     {

       throw std::invalid_argument("Invalid username or password");

     }

     success = true;

   }

   catch (const std::invalid_argument& e)

   {

     std::cout << "Error: " << e.what() << std::endl;

     attempts++;

   }

 }

 if (success)

 {

   // Proceed to the program

   std::cout << "Access granted" << std::endl;

 }

 else

 {

   std::cout << "Access denied" << std::endl;

 }

 return 0;

}

Answer:

My desktop may need be cleaning but for real!!

python

Java

C

C++

XML

SEE I CHANGED IT >,_,<

Answer:

D

Explanation:

The International Organization for Standardization (ISO) offers a family of management system standards called ISO 9000. ISO 9000 details the steps recommended to produce high-quality products and services using a quality-management system that maximizes time, money and resources.

Answer:

I'm doing my best to send you my answer,

Explanation:

The coding will be below