•Create a market list operation in python program. The program
must ask the user to add products (name, price, quantity). When the
user wants to quit the program should show the total facture.

Answer:

Follows are the code to this question:

#include <iostream>//defining header file

using namespace std;

int main()//defining main method

{

int n,s=0,j,number,h=-1;//defining integer variables

string name, nh;//defining string variable

float avg;//defining float variable

cout<<"Enter the number of students: ";//print message

cin>>n;//input value in n

while (j< n) //defining loop for input value

{

getline(cin, name);//use getline method to input value

cout<<"Enter the student name: ";//print message

getline(cin, name);//use getline method to input value

cout<<"Enter the score: ";//print message

cin>>number;//input number value

s+= number;//add numbers into s variable

if(h<number)//defining if block that checks h is greater then number

{

nh= name;//use string variable nh to store name value

h= number;//use integer variable h to store name value

}

j++;//increment j value by 1

}

cout<<name<<endl;//print highest name value

cout<<"score: "<<h<<endl;//print highest score value

avg = (float)s/(float)n;//calculate the average value

cout<<"Average is: "<<avg<<endl;//print average value

cout<<"Difference: "<<(h-avg)<<endl;//print average difference

return 0;

}

Output:

please find attached file.

Explanation:

In the above code, inside the main method four integer variable "n,s,j, number, and h", two string variable "name and nh" and one float variable "avg" is defined.

In the next step, n is defined that is used for the input value. and Inside the main method, a while loop is defined, which uses the "getline" method to the input value, and use s variable to add all numbers.

In the next step, if a block is defined that checks "h" is greater than the number value if the condition is true, it will print the highest value of the input variable and its average difference.

No, there are no circumstances in which an assembly language permits a label to be the same as an opcode. It is not possible to use opcode as a label in assembly language.

This is because opcodes are reserved keywords and commands that are already used to perform certain operations. If you try to use an opcode as a label, the assembler will fail to identify the intended instruction and raise an error.

For example, in the following code, `mov` is an opcode:``` mov ax, bx ```In this instruction, `mov` copies the contents of the `bx` register into the `ax` register. If we try to use `mov` as a label like this:``` mov: mov ax, bx ```

This code will fail because `mov` is already reserved as an opcode and cannot be used as a label. Therefore, it is not possible to use an opcode as a label in assembly language.

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Custom labels are printed using a variety of techniques in the label printing process. Some options when printing labels are Single label and Full page of same label.

What Is Label Printing?

Label printing is the process of creating personalized labels using different techniques. These techniques include wide-format printing, flexographic printing, and digital printing, all of which have an impact on how the label looks, feels, and serves its purpose.

Label Printing Today:

Flexographic printing has continued to advance and prosper up until the 1990s, when digital printing emerged as a brand-new method for producing labels. With the addition of inkjet technology, this process has advanced today, producing premium, full-color labels with a less time-consuming procedure and less waste.

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There is need to follow the right steps. To ensure there are redundant DHCP services available for your network, try and open the DHCP console and then you input or add the primary server.

The DHCP server role in Windows Server 2012 is known to be one that helps in terms of redundancy using split scope, failover and failover clustering.

Always know that the DHCP failover helps availability only on a per-scope basis.

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Answer:

An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.

By potentially misinterpreting any one of the input digits (from 0 to 9), a system reconstructs an integer that is entered into it.

For instance, if the input is 11891 and the digit 1 is mistakenly read as 9, the algorithm will reconstruct it as 99899.

import java.util.Scanner;

class Digit_1{

public static void main(){

Scanner sc= new Scanner(System.in);

System.out.print(“\n Enter the number :”);

int n= sc.nextInt();

int m =n, c=0, k=0;

while(n>0){

k=n%10;

if(k==1){

c++;

}

n=n/10;

}

System.out.print(“\n The total number of 1’s present = “+c);

}

}

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The Gibbs sampling is an MCMC (Markov Chain Monte Carlo) approach that can be used to sample from a joint distribution if the full conditional distributions are easier to obtain.

The Gibbs sampler is an iterative algorithm that samples one variable from its full conditional distribution at a time while holding the other variables constant at their current values.The third section of the paper, Reproducing the Gibbs Sampler, provides a comprehensive explanation of the Gibbs sampler, which is used to sample from the joint distribution. In particular, when X has n categories and Y has m categories, the Gibbs sampler can be used to sample from the joint distribution of X and Y.

To investigate how the choice of pi influences the speed of convergence, we need to examine the full conditional distribution of each variable. The full conditional distribution of X given Y=y is proportional to the product of the prior distribution of X and the likelihood function of X given Y=y. Similarly, the full conditional distribution of Y given X=x is proportional to the product of the prior distribution of Y and the likelihood function of Y given X=x. The speed of convergence is influenced by the choice of pi because it determines the probability of transitioning from one state to another.

If pi is too small, the sampler may get stuck in a local mode and take a long time to converge to the true distribution. Conversely, if pi is too large, the sampler may jump around too much and not converge at all. We can find values of pi that define a joint distribution but "break" the Gibbs sampler by selecting values of pi that are not consistent with the constraints imposed by the prior distribution and the likelihood function. This can lead to a sampler that does not converge or converges to the wrong distribution.

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Answer:

respect and ethics

Explanation:

The statement which best describes the job market in social media is: A. The number of jobs in social media has tripled in the last few years.

A job market is also referred to as the labor market and it can be defined as a place (market) where employers of labor search for employees and employees search for available job opportunities or positions.

This ultimately implies that, the job market is a place where employers and employees interact with each other based on the economic principle of demand and supply.

As a result of the invention and use of social media, there has been an increase in the number of jobs made available for prospective employees and job seekers.

In conclusion, the number of jobs in social media has tripled in the last few years such as:

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Explanation:

Acceleration is the name we give to any process where the velocity changes. Since velocity is a speed and a direction, there are only two ways for you to accelerate: change your speed or change your direction or change both.

You should use the calculator in two separate steps. a class called Converter that will postfix-convert the input string. a class of calculators that will assess the postfix expression.

A class is a set of plans or instructions for creating a particular kind of item. It is an essential idea in object-oriented programming that is based on actual physical entities. An object's behavior and contents are controlled by its class in Java. . In OOPS, an object is just a self-contained component with methods and properties that make a specific type of data usable. Consider the names of colors, tables, bags, and barking. An object receives a message that instructs it to invoke or carry out one of the class-defined methods.

In OOPS, an object can be a data structure, a variable, or anything else from the perspective of programming. Despite the fact that the syntax of the Java programming language will appear unfamiliar to you, the design of this class is based on the earlier discussion of bicycle objects. The objects' states are represented by the fields cadence, speed, and gear, and their interactions with the outside world are specified by the methods (changeCadence, changeGear, speedUp, etc.).

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Answer:

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

Explanation:

This question has two option, and this question is asked about how study group working effectively.

A group has agreed to meet twice a week to study for an  upcoming test. However, the study group has irregular  attendance because some members skip sessions without  notice.

This option does not fulfill the objective of the study group working effectively. Because, in this option some members are irregular and skip sessions without notice which does not the objective of study group working effectively.

During the study sessions, the attending group members  discuss each other's class notes, ask each other open- ended questions, drill each other on concepts, and come  up with possible test questions.  structuring their study sessions well  using good listenings is  having thoughtful discussions  sharing their notes freely with each other  showing a commitment to the group.

This option fulfills the objective of studying in a group. This option is correct and it matches with studying in a group effectively.

Answer:

A, B, C, and D

Explanation:

Edge 2021

Answer:

Option A  Programs do not represent data complexity.

Explanation:

In procedural languages like C, it doesn't support object oriented design that could encapsulate data in an object that entails a set of relevant attributes and methods which can represent an entity in real life better. This means the procedural language is limited by creating an object-like data structure that can represent data complexity. The procedural language only support the running a program by following a set of instructions in order.

Answer: it would be border

After adding an image to a PowerPoint presentation, you want to frame the picture on the slide. The name of that feature is the border. The correct option is b.

A PowerPoint slideshow (PPT) is a presentation made using Microsoft software that enables users to include audio, visual, and audio/visual components.

It is regarded as a multimedia technology that also serves as a tool for sharing and collaborating on content. Activate PowerPoint. Choose New from the left pane.

Choose an option: Choose Blank Presentation to start from scratch when making a presentation. Choose one of the templates if you want to use a ready-made design. Choose to Take a Tour, then choose Create to get some PowerPoint pointers.

Therefore, the correct option is B, Border.

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Led by their chief scientist Mark Weiser, the organization was one of the first groups to explore ubiquitous computing is Palo Alto Research Center (Parc).

Every activity or object is linked to information processing according to the ubiquitous computing theory of computing. It necessitates linking electrical devices together in addition to incorporating microprocessors for data exchange. Devices that use ubiquitous computing are always available and connected.

Therefore, Palo Alto Research Center  (Parc) was one of the earliest organizations to investigate ubiquitous computing, under the direction of their head scientist Mark Weiser.

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Syntax (grammar) is the set of language components that are included under "form" as syntax is the set of rules that are used to describe and explain the ways in which words are related in a sentence.

What is Grammar?

It is the structure and system of a language, or of languages in general, which is usually thought to include syntax and morphology.

Grammar is a language's system. Grammar is sometimes referred to as a language's "rules," but no language has rules*. When we say "rules," we mean that someone created the rules first and then spoke the language, as if it were a new game.

However, languages did not begin in this manner. Languages evolved from people making sounds into words, phrases, and sentences. There is no universal language. Every language evolves over time. What we call "grammar" is simply a snapshot of a language at a specific point in time.

What Is Syntax?

In English, syntax refers to the arrangement of words and phrases in a specific order. It is possible to change the meaning of an entire sentence by changing the position of just one word. Every language has its own set of rules for which words go where, and skilled writers can bend these rules to make sentences sound more poignant or poetic.

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To relate how Windows Server Active Directory and the configuration of access controls achieve CIA (Confidentiality, Integrity, and Availability) for departmental LANs, departmental folders, and data, follow these steps:

1. Implement Active Directory (AD): AD is a directory service provided by Windows Server for organizing, managing, and securing resources within a network. It centralizes the management of users, computers, and other resources, ensuring consistent security settings and access controls across the entire environment.

2. Organize resources into Organizational Units (OUs): Within AD, create OUs to represent different departments or functional areas. This allows for the efficient application of security policies and access controls based on departmental requirements.

3. Create user accounts and groups: In AD, create user accounts for each employee and assign them to appropriate departmental groups. This allows for the management of access rights and permissions based on group membership, ensuring that users only have access to the resources required for their roles.

4. Configure access controls: Apply access control lists (ACLs) to departmental LANs, folders, and data. ACLs define the permissions that users or groups have on specific resources, ensuring confidentiality by restricting unauthorized access.

5. Implement Group Policy Objects (GPOs): Use GPOs to enforce security policies and settings across the entire network. This ensures consistent security configurations, such as password policies and software restrictions, contributing to the integrity of the environment.

6. Monitor and audit: Regularly review security logs and reports to identify potential security breaches or unauthorized access attempts. This allows for prompt remediation and ensures the ongoing availability of resources to authorized users.

In summary, Windows Server Active Directory and the configuration of access controls achieve CIA for departmental LANs, departmental folders, and data by centralizing the management of resources, implementing access controls based on user roles, and enforcing consistent security policies across the environment.

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Answer:

An optical disc.

Explanation:

An optical disc is a small and flat digital-optical disc that is usually circular and used to store computer data by using a laser beam.

The optical disc is able to store digital data because it is made up of a polycarbonate (a tough-brittle plastic) with one (1) or more metal layers.

Additionally, the data stored in an optical disc cannot be scrambled by a magnet because it isn't made of a magnet or doesn't have a magnetic field. There are different types of optical disc and these are; CD-ROM, CD-R, CD-RW, DVD-RAM, DVD-ROM, DVD+/-RW, BD-RE, DVD+/-R, BD-R, BD-ROM.

Where; CD is an acronym for compact disc.

DVD is an acronym for digital video disc.

BD is an acronym for Blu-ray disc.

R represents read only.

RW represents read and write.

RE represents read, write and erasable.

Hence, an optical disc is a type of media that can be pre-recorded (read only), recordable (write once), or re-recordable (read and write multiple times).

Answer:

The first and last variable

Explanation:

Answer:

A) the first variable and D) the last variable

Explanation:

because i said so, you're welcome !

After the first operation of adding 14 to the numList ArrayList, the length of the ArrayList becomes 2 and the allocation size is also 2.

Re-sizable arrays, also known as dynamic arrays, are what an arraylist is. It expands in size to provide room for additional elements and contracts in size for removal of those ones. The elements are kept in an array by ArrayList internally. It allows you to obtain the elements by their index, just as arrays.

After the second operation of adding 39 to the numList ArrayList, the length of the ArrayList becomes 3 since there are now 2 elements in the ArrayList. However, since the allocation size still equals the length of the ArrayList, a new array with twice the current length (i.e. a new array of length 6) is allocated. Therefore, the allocation size becomes 6 after the second operation.

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Answer:

when you exit the slide show, select keep annotations

Explanation:

To save all annotations from a slide show, make sure that When you exit the slide show, select Keep the Annotations.

This is known to be a kind of a note that is said to be added through comment or explanation.

It is often used by writers. Note that the right thing to do is to To save all annotations from a slide show, make sure that When you exit the slide show, select Keep the Annotations.

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C. Production databases focus primarily on storing historical data and business metrics used exclusively for tactical or strategic decision making.

A database is a collection of information that is organized for easy access and manipulation. It typically contains data organized in a table, which is a two-dimensional structure with columns and rows. The columns represent the various elements of data, while the rows represent each individual record. Databases can be used to store and retrieve information quickly and securely. They are used in almost every industry and are essential for businesses to keep track of customer information, inventory, and more.

This statement is not valid because production databases are not used exclusively for tactical or strategic decision making. They are used to store the data that is used for day-to-day operations.

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The data related to Tina's stationery purchase such as the products she bought, the price, the payment method, and the delivery address will typically be stored in the online shopping portal's data warehouse.

When Tina shopped for office stationery online, the data that would typically be stored in a data warehouse includes her purchase history, the items she bought, her delivery address, and her browsing behavior on the shopping portal. This information is valuable for the online store to analyze customer preferences and improve their services. The playlists she browsed on the other website and her email inbox are not directly related to her online shopping transaction and therefore will not be stored in the data warehouse. It is important for online shopping portals to collect and store customer data in a secure and organized manner to improve their services, track sales, and analyze customer behavior. This data can also be used for marketing purposes and to personalize the shopping experience for the customer. However, it is crucial to ensure that customer data is protected and handled in accordance with privacy regulations.

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Answer: action is taken to address the feedback

Explanation:

Answer: action is taken to address the feedback

Explanation:

Answer:

Web design is very unique, you can express your feelings through creating a page.

"Client" refers to a machine that seeks services from a server.

As part of the client-server model of computer networks, a client is a piece of computer hardware or software that accesses a service made available by a server. The client usually connects to the service through a network because the server is frequently on a different computer system.

Smartphones, laptops, and desktop PCs are examples of client end-user devices. In a client-server model, a client in a computer network is what asks a server for a service or resource.

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The result of running this code would be: x.a = 4. x.b = 2, y.a = 3, y.b = 4
```

There are a few syntax errors in the provided code. Here's the corrected code with explanations for each line:

```
#include   // Include necessary header files
#include

int main() {  // Declare the main function
   struct MYDATE {  // Define a struct with members a, b, and c
       int a, b;
       char c;
   } x, y;  // Create two instances of the struct, x and y
   
   struct MYDATE *p1, *p2;  // Declare two pointers to the struct
   p1 = &x; p2 = &y;  // Assign the addresses of x and y to p1 and p2
   
   x.a = 1; x.b = 2;  // Assign values to x's members a and b
   y.a = 3; y.b = 4;  // Assign values to y's members a and b
   
   y.b = (p2->b > p1->a) ? p2->b : 5;  // If p2's b value is greater than p1's a value, assign p2's b value to y.b. Otherwise, assign 5 to y.b.
   x.a = x.b + p1->b;  // Assign the sum of x's b value and p1's b value to x's a value
   
   printf("x.a = %d. x.b = %d, y.a = %d, y.b = %d", p1->a, p1->b, p2->a, p2->b);  // Print the values of x and y's members using the pointers
   
   return 0;  // End the function
}
```

The result of running this code would be:

```
x.a = 4. x.b = 2, y.a = 3, y.b = 4
```

Therefore:

- `x.a` would be 4
- `x.b` would be 2
- `y.a` would be 3
- `y.b` would be 4.

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1 class Point:
   def __init__(self, x=0, y=0, z=0):
       self.x = x
       self.y = y
       self.z = z

2. class Face:
   def __init__(self, a: Point, b: Point, c: Point):
       self.a = a
       self.b = b
       self.c = c
       self.edge_a_b = a.distance(b)
       self.edge_b_c = b.distance(c)
       self.edge_c_a = c.distance(a)
       if self.area() == 0:
           raise FaceException("A face can't have a zero area")
       if self.edge_a_b != self.edge_b_c != self.edge_c_a != self.edge_a_b:
           raise FaceException("Points must be equidistant")
 
   def __eq__(self, other):
       return self.a == other.a and self.b == other.b and self.c == other.c
 
   def __str__(self):
       return f"[{str(self.a)}-{str(self.b)}-{str(self.c)}]"
 
   def adjacent(self, other):
       return len(set([self.a, self.b, self.c]) & set([other.a, other.b, other.c])) == 2
 
   def edge(self):
       return self.edge_a_b
 
   def area(self):
       p = self.edge() * 3 / 2
       return (p * (p - self.edge_a_b) * (p - self.edge_b_c) * (p - self.edge_c_a)) ** 0.5

3. class Tetrahedron:
   def __init__(self, a: Point, b: Point, c: Point, d: Point):
       self.faces = [
           Face(a, b, c),
           Face(a, b, d),
           Face(a, c, d),
           Face(b, c, d),
       ]
 
   def volume(self):
       return abs((self.faces[0].a - self.faces[1].a) * (self.faces[0].b - self.faces[0].c) / 6)

4. class FaceException(Exception):
   pass

class TetrahedronException(Exception):
   pass

5. class E3Tester:
   def test_point(self):
       p = Point(1, 2, 3)
       assert p.x == 1
       assert p.y == 2
       assert p.z == 3
 
   def test_face(self):
       with pytest.raises(FaceException):
           Face(Point(0, 0, 0), Point(1, 1, 1), Point(2, 2, 2))
       with pytest.raises(FaceException):
           Face(Point(0, 0, 0), Point(1, 1, 0), Point(2, 2, 0))
       assert Face(Point(0, 0, 0), Point(1, 0, 0), Point(0.5, 0.5 * 3 ** 0.5, 0)).area() == 0.5 * 0.5 * 3 ** 0.5
       assert Face(Point(0, 0, 0), Point(1, 0, 0), Point(0.5, 0.5 * 3 ** 0.5, 0)).edge() == 1
       assert Face(Point(0, 0, 0), Point(1, 0, 0), Point(0.5, 0.5 * 3 ** 0.5, 0)).adjacent(
           Face(Point(0, 0, 0), Point(1, 0, 0), Point(0.5, 0.5 * 3 ** 0.5, 0.5))
       )
 
   def test_tetrahedron(self):
       t = Tetrahedron(Point(0, 0, 0), Point(1, 0, 0), Point(0.5, 0.5 * 3 ** 0.5, 0), Point(0.5, 0.5 * 3 ** 0.5, 1))
       assert t.volume() == 1 / 6 * 0.5 * 0.5 * 3 ** 0.5 * 1

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