In a web-site for an on-line shop a customer is modelled by name, password, and unique id number. A product is modelled by its name, unique id number, and current price (an integer number of pence). Each customer has exactly one shopping basket, which maintains a list of items ready to be ordered. Each item in the basket has a quantity. A basket may be empty. (a) Draw a domain-level UML class diagram for the data model described above. Choose appropriate class names, and model the relationships between each class. (It is not necessary to show method names or fields.) (b) Using the data model described above (i) Write outlines of Java classes for the product and basket classes. Show only the class declarations and instance variables (i.e. method declarations are not needed); and (ii) Write a complete constructor for the basket class and a getTotalCost () method (which should do what its names implies, returning an integer).

The fundamental purpose of round robin DNS is to evenly divide the load among geographically dispersed Web servers.

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Answer:

temp

Explanation:

:D

There are different type of variable in computer, In a swap you need a temporary variable so that one of the values is not lost.

A temporary variable is a variable that has a short lifetime,it is use to hold a data that will soon be discarded, or data that will soon be moved to a more permanent memory location.

Therefore, In a swap you need a temporary variable so that one of the values is not lost.

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Answer:

If-else statements.

Explanation:

If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

pseudo code will look something like this:

if (condition):

do 1, 2, 3, ...

else:

do 4, 5 , 6, ...

If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

In either hardware-based or software-based routines, algorithms function as a detailed sequence of instructions that carry out predetermined operations sequentially.

All aspects of information technology employ algorithms extensively. A simple technique that resolves a recurring issue is typically referred to as an algorithm in mathematics and computer science. Algorithms are essential to automated systems because they serve as specifications for processing data.

An algorithm may be employed for simple tasks like sorting lists of numbers or for more challenging ones like suggesting user content on social media. The starting input and instructions for an algorithm's computation are often provided.

Therefore, If-else statements, also know as selection statements help computer programs make dicision on how to handle different events or inputs.

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Answer:

B.use the results in more conditional phrases

Answer:Hybrid Cloud

Explanation:

The cloud model that uses some data centers focused on providing cloud services to anyone that wants them, and some data centers that are focused on a single customer is the Hybrid Cloud model.

The incorrect statement is "you may declare a final abstract class". This is because an abstract class cannot be final. A final class is one that cannot be extended or inherited from, while an abstract class is meant to be extended or inherited from in order to create concrete classes.

Therefore, declaring a final abstract class is a contradiction and is not allowed in Java.

The other statements are correct. An abstract class can contain constructors, which can be private or protected. However, an interface cannot contain constructors, as it is meant to be implemented by other classes and does not have any instance variables or methods.

In summary, the incorrect statement is "you may declare a final abstract class" because an abstract class cannot be final.

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The Death System is responsible for understanding the death, the social consolidation after a death occurs, and caring for the dying as it is the functions of the Death System.

The Death System comprises funeral homes, hospitals, cemeteries, crematoria, and various other entities that work to address the needs of the dying, the deceased, and the bereaved.A good understanding of the Death System is critical since it will help in comprehending the ways in which death and dying can affect various sectors of society.

The sociology of death is the study of the social structure, processes, and culture that surrounds death and dying. The determinants of death are the factors that cause or contribute to an individual's death. The psychology of death is the study of the psychological and emotional responses to death and dying.

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Answer:

\(Windows \: or \: Linux.......\)

Without specific context or information about the file, its permissions, and the access rights granted to the editor group, it is not possible to determine the effective access of the editor group on the copied file.

The effective access would depend on the permissions and privileges assigned to the editor group at the file system level or any specific access controls implemented on the file.

Typically, file access permissions include read, write, and execute privileges for different user groups. The effective access of the editor group would be determined by the combination of permissions granted to the group and any individual user permissions within the group.

To determine the effective access of the editor group on the copied file, you would need to examine the file's permission settings and the specific privileges assigned to the editor group.

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The main difference between the way that Near Field Communication (NFC) and Ultra High Frequency (UHF) Radio Frequency Identification (RFID) tags communicate with readers is their operating range. NFC works within a range of a few centimeters, while UHF RFID can operate over longer distances up to several meters away.

NFC and UHF RFID technologies are both used for tracking, identification, and data transfer in various applications. NFC operates at 13.56 MHz frequency, while UHF RFID can operate within 860-960 MHz frequency range.NFC technology is widely used for contactless payments, transportation ticketing, access control, and data sharing between two devices that are in close proximity. NFC readers are typically built into mobile devices such as smartphones or tablets, or specialized NFC readers, and require the NFC tag to be within a few centimeters of the reader.UHF RFID technology, on the other hand, is designed for a much broader range of applications, such as inventory tracking, supply chain management, asset tracking, and access control systems.

UHF RFID tags can be read from a distance of several meters away, allowing for more efficient and automated tracking of items or people.UHF RFID readers are typically stationary or handheld devices that emit radio waves to scan the environment for UHF RFID tags. When the reader detects a tag, it sends a signal to the tag, which then responds with its unique identification code. This process is known as backscatter, and it allows for quick and efficient identification of items even if they are not visible to the reader.UHF RFID technology is generally more expensive than NFC technology, and it requires more complex hardware and software systems to operate. However, its longer range and ability to operate in challenging environments make it a popular choice for many industries.Explanation:NFC and UHF RFID technologies differ in their operating range.

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The correct answer is option 'd. Function point'.Sean is using Function point (FP) method. Function point method is a software measurement approach for calculating the size of a software application or project, quantifying its functionality and complexity, and predicting its development and maintenance effort.

It measures software size from a functional user perspective, and is designed to reflect the business or end-user functions of the software, rather than its internal structure or implementation.Function point is used to forecast the time and cost of developing a customized software program by looking at the number of inputs, outputs, inquiries, files, and interfaces. Therefore, the correct answer is option 'd. Function point'.

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The panel that is used to change the opacity of objects on a layer is called the Layers panel. The Layers panel can be found in many graphics editing software, including Adobe Photoshop and Illustrator.

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Answer:

Heuristics

Explanation:

The principle that this kind of decision demonstrate is Heuristics , this is because Heuristics can be used to solve problems when there is no known algorithm to resolve the problem.

Heuristics is a simple algorithm that can provide a good but not optimal solution in the shortest possible time i.e. a shortcut to solutions

Answer:

a

Explanation:

Answer:

vector or raster

Explanation:

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct option for the fill-in-blank of this question is desktop.

Because you can easily use the word application using the desktop. You can also use tablet and smartphone for writing a paper on a word processing application.  But you cannot comfortably and easily write the paper as compared to using the desktop for writing the paper. Furthermore, some wordprocessing features are limited in tablets and in smartphones as compared to desktop wordprocessing application.

So a desktop wordprocessor would be easiest to use for writing your paper.

Answer:

It's "Laptop"

Explanation:

Answer:third stage of parent-infant attachment

Explanation:

Answer:

$35 and $55

Explanation:

Online registration usually costs between $35 and $55 , and you'll have to send a copy of your completed work to the U.S. Copyright Office either through the mail or via its website. The correct option is 1.

Copyright is a legal concept that grants creators of original works, such as literary, artistic, musical, and other types of intellectual works, exclusive rights.

These rights give the creators the ability to control how their works are used, distributed, and reproduced, as well as receive monetary compensation for their use.

Depending on the type of work and the filing option selected, online registration with the United States Copyright Office typically costs between $35 and $55 for a single work.

It should be noted that these fees are subject to change, and that additional fees may apply for specific services such as expedited processing or special handling.

Thus, the correct option is 1.

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Your question seems incomplete, the probable complete question is:

To register your content with the US Copyright Office, visit copyright.gov to get started. Online

registration usually costs between _____ and _____, and you'll have to send a copy of your completed

work to the U.S. Copyright Office either through the mail or via its website. Once your work is

registered, it will be added to the Library of Congress.

Answer:PCIe x4

Explanation:

Using knowledge in computational language in python it is possible to write a code that Create a solution that would enable the robot to be in the position found below.

import random

lis=[]

for i in range(0,10):

 num=random.randint(1,12)

 lis.append(num)

tot=sum(lis)

avg=tot/10

print(avg)

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Using the knowledge in computational language in html it is possible to write a code that For ul elements nested within the nav element, set the list-style-type to none and set the line-height to 2em.

<!doctype html>

<html lang="en">

<head>

  <!--

  <meta charset="utf-8">

  <title>Coding Challenge 2-2</title>

</head>

<body>

  <header>

     <h1>Sports Talk</h1>

  </header>

  <nav>

     <h1>Top Ten Sports Websites</h1>

     <ul>

     </ul>

  </nav>

  <article>

     <h1>Jenkins on Ice</h1>

     <p>Retired NBA star Dennis Jenkins announced today that he has signed

        a contract with Long Sleep to have his body frozen before death, to

        be revived only when medical science has discovered a cure to the

        aging process.</p>

        always-entertaining Jenkins, 'I just want to return once they can give

        me back my eternal youth.' [sic] Perhaps Jenkins is also hoping medical

        science can cure his free-throw shooting - 47% and falling during his

        last year in the league.</p>

     <p>A reader tells us that Jenkins may not be aware that part of the

        least-valuable asset.</p>

  </article>

</body>

</html>

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An application security group (ASG) is a resource in Microsoft Azure that can be used to simplify network security for virtual machines (VMs).

When you add a VM to an ASG, you can use the ASG to define network security rules that apply to all VMs in the group.In Azure, ASGs can be used to define network security rules for the following resources:Virtual machines: You can use an ASG to define network security rules for one or more VMs in your Azure environment.Virtual machine scale sets: You can use an ASG to define network security rules for all VMs in a scale set.Load balancers: You can use an ASG to define network security rules for backend VMs associated with a load balancer.Network interfaces: You can use an ASG to define network security rules for one or more network interfaces attached to a VM., an ASG in Azure can be used to define network security rules for virtual machines, virtual machine scale sets, load balancers, and network interfaces. By using an ASG, you can simplify network security management and ensure consistent security across multiple resources.

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Answer:

a memo is just a importent piece text for business like if you wanted to fire someone it would be

dear, insert name here.

   I belive that insert name here was trying to cheat the company for money. I was walking past his/her work space seeing that he was trying to cheat the place for money I would recomend that you should fire this person before this person makes you lose more money.

Capital gains tax - 10% profits from sale of the house

Consumption tax - 6% tax on all sales

Excise tax - 5$ tax on cable tv line

Payroll tax - 15% tax to pay for social security

Answer:

You needn't be on Github. You just need to have the software, like visual code installed on your computer.

If you've got all these things sorted, then you'll be able to make apps without github.

The correct function to insert the current date and time in a cell is B. =NOW().

This function will display the current date and time in the cell, and will update automatically whenever the worksheet is opened or recalculated. The TODAY() function, on the other hand, will only display the current date, without the time component. The DATE function is used to create a date based on year, month, and day values that are input as arguments, while the CURRENT() function is not a valid Excel function. It's important to note that the date and time will be displayed in the default format, which can be customized using the cell formatting options.

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The `sprintf` function can be used to convert dates and numbers to a formatted character string.

The `sprintf` function in programming languages such as C, C++, and PHP allows you to convert numerical and date values into a formatted character string. It takes a format string as its first argument, which specifies the desired formatting of the output. The format string can include special format specifiers, such as `%d` for integers, `%f` for floating-point numbers, `%s` for strings, and `%t` for dates. You can also specify additional formatting options, such as the number of decimal places or the width of the output. The function then returns the formatted string based on the provided values. This can be useful for displaying data in a specific format, such as for generating reports or displaying data to users.

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Answer:

# Program to find the most frequent character in a string

# Get the string from the user

string = input("Enter a string: ")

# Create an empty dictionary

char_count = {}

# Iterate through the string and count the frequency of each character

for char in string:

if char in char_count:

char_count[char] += 1

else:

char_count[char] = 1

# Find the character with the highest frequency

max_char = ""

max_count = 0

for char in char_count:

if char_count[char] > max_count:

max_char = char

max_count = char_count[char]

# Print the result

print("The most frequent character is '" + max_char + "' with a frequency of " + str(max_count) + ".")

Answer:

right you have 3 quotes if that is problem