can you guys plz answeer this i need help rrly bad and plz no viruses or links or answers that have nun to do with this

Answer:

def convert_units(celsius_value, units):

   if units == 0:

       return celsius_value

   elif units == 1:

       return celsius_value * 9/5 + 32

   elif units == 2:

       return celsius_value + 273.15

   else:

       return -1 # error code for invalid units input

if __name__ == "__main__":

   celsius = float(input("Enter temperature in Celsius: "))

   unit = int(input("Enter desired unit of conversion (0 for Celsius, 1 for Fahrenheit, 2 for Kelvin): "))

   converted_temp = convert_units(celsius, unit)

   if converted_temp == -1:

       print("Invalid units input. Please enter 0, 1, or 2.")

   else:

       print(f"The temperature in {['Celsius', 'Fahrenheit', 'Kelvin'][unit]} is {converted_temp:.2f}.")

Explanation:

In the code, we define the convert_units function that takes in a Celsius temperature value (celsius_value) and an integer representing the desired unit of conversion (units). We use a conditional statement to check which conversion is requested and return the temperature value in that unit. If an invalid unit is provided, we return -1 as an error code.

In the if __name__ == "__main__" block, we prompt the user to enter the temperature in Celsius and the desired unit of conversion. We then call the convert_units function with these inputs and store the result in converted_temp. We check if the result is -1 (i.e. an invalid unit was provided) and notify the user of the error. Otherwise, we use an f-string to print the converted temperature with two decimal places and the corresponding unit.

Here are four sample runs of the program:

Enter temperature in Celsius: 25

Enter desired unit of conversion (0 for Celsius, 1 for Fahrenheit, 2 for Kelvin): 1

The temperature in Fahrenheit is 77.00.

Answer:

public class CoinFlips extends ConsoleProgram

{

   public static final int FLIPS = 100;

   public void run()

   {

       int countH = 0;

       int countT = 0;

       for(int i = 0; i < 100; i++)

       {

           if (Randomizer.nextBoolean())

           {

               System.out.println("Heads");

               countH += 1;

           }

           else

           {

               System.out.println("Tails");

               countT += 1;

           }

       }

       System.out.println("Heads: " + countH);

       System.out.println("Tails: " + countT);

       System.out.println("% Heads: " + (double) countH / FLIPS);

       System.out.println("% Tails: " + (double) countT / FLIPS);

   }

}

Explanation:

First define your counting variables for both heads and tails (I named them countH and countT). Set them to 0 at the start of the run.

Then use a for loop to flip the coin 100 times. In the video you should have learned about the Randomizer class so you can use the same idea to print out whether you got heads or tails.

Make sure to keep the count going using >variable name< += 1.

The printing at the end is very basic; print the statement for each: ("Heads: " + >variable name<);

For the percentages, print ("% Heads: " + (double) >variable name< / FLIPS); divided by FLIPS (not 100 or any other int because you will get the wrong value) and remember to cast them as doubles to get the correct value.

The program simulates 100 coin flips and displays the result of each flip and the resulting percentage. The program written in python 3 goes thus :

import random

#import the random module

total = 0

#initialize the total coin flips

h_count = 0

t_count = 0

#initialize variable to hold the number of heads and tails

h_t = ['h', 't']

#define the sample space

while total < 100 :

#keeps track that tosses does not exceed 100

toss = random.sample(h_t, 1)

#variable to hold the outcome of each coin toss

if toss[0] == 'h':

#heck if toss is head

h_count+=1

Increase count of heads. owee

print(toss[0], end=' ')

#display the sample selected

else:

#if not head, then it's tail

t_count+=1

#increase count yv

print(toss[0], end=' ')

total+=1

#

print('head counts : ', h_count, 'percentage : ', round(h_count/100, 2),'%')

print('tail counts : ', t_count, 'percentage : ', round(t_count/100, 2), '%')

# display result.

A sample run of the program is attached

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Answer:

Your records and paperwork

They have a built-in senser that will notify and trigger the computer to tell you that something is wrong.

Answer:

an ethernet cable is commonly used , but really it is using the rj45 connector

Answer:

Since the get_seconds function is not given, I'll implement it myself;

The full program (get_seconds and main) written in python is as follows:

def  get_seconds(hour,minute,seconds):

    seconds = hour * 3600 + minute * 60 + seconds

    return seconds

time1 = get_seconds(2,30,0)

time2 = get_seconds(0,45,15)

result = time1 + time2

print(result)

Explanation:

The get_seconds defines hour, minute and seconds as its arguments

This line defines the get_seconds function

def  get_seconds(hour,minute,seconds):

This line calculates the second equivalent of the time passed to the function

    seconds = hour * 3600 + minute * 60 + seconds

This line returns the the calculated seconds equivalent of time

    return seconds

The main starts here

This line calculates the number of seconds in 2 hours and 30 minutes

time1 = get_seconds(2,30,0)

This line calculates the number of seconds in 45 minutes and 15 seconds

time2 = get_seconds(0,45,15)

This line adds both together

result = time1 + time2

This line prints the result

print(result)

1.Select the data you want to use for your chart.

2.Click Insert > Recommended Charts.

3. On the Recommended Charts tab, scroll through the list of charts that Excel recommends for your data, and click any chart to see how your data will look.  

4. When you find the chart you like, click it > OK.

5. Use the Chart Elements, Chart Styles, and Chart Filters buttons next to the upper-right corner of the chart to add chart elements like axis titles or data labels, customize the look of your chart, or change the data that’s shown in the chart.

6. To access additional design and formatting features, click anywhere in the chart to add the Chart Tools to the ribbon, and then click the options you want on the Design and Format tabs.

Please mark brainliest.

Answer:

select the data set , click on insert tab, view recommended charts, view a live preview of the chart and select the chart and click ok

Explanation:

edge

Survey systems help create, distribute, and analyze surveys by providing a framework for designing questionnaires, managing respondents, and analyzing data.

A survey system lets users create surveys with different question types and response options. The system offers multiple ways to distribute surveys, including sharing a web link, email invites, website embedding, and social media.

Data is collected from respondents and stored accurately and securely, with error checking and validation in place. After survey completion, analyze data with summary stats, visualizations, filters, and cross-tabulations for identifying patterns. Survey systems have reporting features to generate detailed reports based on its data, including statistics, graphs, etc.

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Tables are an effective way to organize and present information in a structured and easy-to-read format.

Here are some tips on how to effectively organize content in tables:

Determine the purpose of the table: Before creating a table, identify the purpose and the message you want to convey. Determine what kind of information you want to include in the table and how it can be best presented.

Use clear and concise headings: Use headings that are brief and clearly describe the content in each column or row. Headings help the reader to quickly identify the content and understand the structure of the table.

Keep the table simple and easy to read: Avoid using too many colors, borders, and font styles. Keep the table clean and simple, with clear lines and easy-to-read fonts.

Use consistent formatting: Ensure that the table formatting is consistent throughout the document. Use the same font size, style, and color for all the tables.

Group similar items together: Organize the table by grouping similar items together. This makes it easier for the reader to compare and analyze the information.

Use appropriate units of measure: Use appropriate units of measure for the data presented in the table. For example, use dollars for financial data, and use percentages for statistical data.

Use appropriate table type: Choose the appropriate table type to present the data. There are various types of tables such as comparison tables, frequency tables, and contingency tables, among others. Choose the type that best suits your data.

Consider accessibility: Ensure that the table is accessible to everyone, including those with visual impairments. Use alt text to describe the content of the table, and ensure that the table is navigable with a screen reader.

By following these tips, you can create effective and easy-to-read tables that convey the message you want to share with your readers.

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Answer: C. Executive information system

Explanation: The information system that would be most useful in determining what direction to go in the next two years is an Executive Information System (EIS). An EIS is designed to provide senior management with the information they need to make strategic decisions.

An Executive Information System (EIS) would be the most useful information system in determining what direction to go in the next two years. So, Option C is true.

Given that,

Most useful information about determining what direction to go in the next two years.

Since Executive Information System is specifically designed to provide senior executives with the necessary information and insights to support strategic decision-making.

It consolidates data from various sources, both internal and external, and presents it in a user-friendly format, such as dashboards or reports.

This enables executives to analyze trends, identify opportunities, and make informed decisions about the future direction of the organization.

EIS typically focuses on high-level, strategic information and is tailored to meet the specific needs of top-level executives.

So, the correct option is,

C. Executive information system

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Answer:

To create an online shopping cart. You need to do the following:

Update the ItemToPurchase struct to include a new data member called itemDescription.

Create three new files: ShoppingCart.h, ShoppingCart.c, and main.c.

Build the ShoppingCart struct with the following data members: customerName, currentDate, cartItems (which can hold up to 10 items of any quantity), and cartSize.

Implement the AddItem, RemoveItem, ModifyItem, GetNumItemsInCart, GetCostOfCart, PrintTotal, and PrintDescriptions functions for the ShoppingCart struct.

In the main function, prompt the user for a customer's name and today's date, and create an object of type ShoppingCart.

Implement a menu of options to manipulate the shopping cart in the PrintMenu function in main.c.

Implement the ExecuteMenu function in main.c to perform the menu options according to the user's choice.

Implement the "Output shopping cart" menu option in ExecuteMenu.

Implement the "Output item's description" menu option in ExecuteMenu.

Implement the "Add item to cart" menu option in ExecuteMenu.

Implement the "Remove item from cart" menu option in ExecuteMenu.

Implement the "Change item quantity" menu option in ExecuteMenu.

Note: Each step has a point value assigned to it, and some steps have hints provided.

Track Changes tools under the Review Tab is turned on, it allows the user to see and track all changes as they are being made in MS Word. Hence option 2 is correct.

MS word is defined as Microsoft's widely used commercial word processor. Microsoft Word makes it easier to create basic word processing documents like letters and reports by including color and clip art.

Pick Track Changes from the Review tab's options. Choose one of the following options from the Track Changes drop-down list: Select Just Mine to keep track of modifications you make exclusively to the document. Select For Everyone to keep track of all user edits to the page.

Thus, track Changes tools under the Review Tab is turned on, it allows the user to see and track all changes as they are being made in MS Word. Hence option 2 is correct.

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Answer: 1st blank: Basic Validation. 2nd blank: Data Validation

Explanation:

Got it right on Plato.

This requirement can be met by drafting a short text that says that the website is under construction. You could also specify the exact date when the site will be restored.

If you are still working on a website and do not want users to access the site, you should leave a message on the site that says that the website is still under construction.

The link to the website should directly lead to this message. In this space, you should also specify the date and time when the site will be restored.

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Here are some principles of information technology:

Data is a valuable resource: In information technology, data is considered a valuable resource that must be collected, stored, processed, and analyzed effectively to generate useful insights and support decision-making.

Security and privacy: Ensuring the security and privacy of data is essential in information technology. This includes protecting data from unauthorized access, theft, and manipulation.

Efficiency: Information technology is all about making processes more efficient. This includes automating tasks, reducing redundancy, and minimizing errors.

Interoperability: The ability for different systems to communicate and work together is essential in information technology. Interoperability ensures that data can be shared and used effectively between different systems.

Usability: Information technology systems should be designed with usability in mind. This means that they should be intuitive, easy to use, and accessible to all users.

Scalability: Information technology systems must be able to grow and expand to meet the changing needs of an organization. This includes the ability to handle larger amounts of data, more users, and increased functionality.

Innovation: Information technology is constantly evolving, and new technologies and solutions are emerging all the time. Keeping up with these changes and being open to innovation is essential in information technology.

Sustainability: Information technology has an impact on the environment, and sustainability must be considered when designing and implementing IT systems. This includes reducing energy consumption, minimizing waste, and using environmentally friendly materials.

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Answer:

Video Teleconferencing (VTC).

Explanation:

Communication can be defined as a process which typically involves the transfer of information from one person (sender) to another (recipient), through the use of semiotics, symbols and signs that are mutually understood by both parties.

Video Teleconferencing (VTC) is a way to engage people at different locations in synchronous interaction.

Data abstraction and data independence are two key concepts in computer science and database management systems. They are closely related and aim to improve the efficiency, flexibility, and maintainability of data management.

The definitions of these two are:

Data Abstraction:

Data abstraction refers to the process of hiding the implementation details of data and providing a simplified view or interface to interact with it. It allows users to focus on the essential aspects of data without being concerned about the underlying complexities. In programming languages, data abstraction is often achieved through the use of abstract data types (ADTs) or classes.

By abstracting data, programmers can create high-level representations of data entities, defining their properties and operations.

Data Independence:

Data independence refers to the ability to modify the data storage structures and organization without affecting the higher-level applications or programs that use the data. It allows for changes to be made to the database system without requiring corresponding modifications to the applications that rely on that data. Data independence provides flexibility, scalability, and ease of maintenance in database systems.

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Optical Mark Recognition is used to process data from a form. First, design and print the form on special paper with pre-printed bubbles or checkboxes.

Optical Mark Recognition technology captures data from paper forms with checkboxes or bubbles through specialized scanners that detect and convert marks into digital data.  

There is also Completed form scanned by OMR scanner. Process and verify OMR data: Software analyzes and converts shaded bubbles into digital data, which is verified for accuracy and corrected as needed. Export data to spreadsheet or database for analysis.

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An operating system (OS) is a system software program that operates, manages, and controls the computer's hardware and software resources. The OS establishes a connection between the computer hardware, application programs, and the user.

Its primary function is to provide a user interface and an environment in which users can interact with their machines. The OS also manages the storage, memory, and processing power of the computer, and provides services like security and network connectivity.

Examples of popular operating systems are Windows, macOS, Linux, iOS, and Android. These OSs have different user interfaces and feature sets, but they all perform the same essential functions. The OS is a fundamental component of a computer system and is responsible for ensuring the computer hardware operates efficiently and correctly.

The OS performs several key tasks, including:

1. Memory management: Allocating memory to applications as they run, and releasing it when the application closes.
2. Processor management: Allocating processor time to different applications and processes.
3. Device management: Controlling input/output devices such as printers, scanners, and other peripherals.
4. Security: Protecting the computer from malware, viruses, and other threats.
5. User interface: Providing a graphical user interface that enables users to interact with their machine.

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Answer:

Explanation:

The following code is written in Java and it asks the user for the size of the array. Then it randomly populates the array and prints it. Next, it rotates all the elements to the right by 1 and prints the new rotated array.

import java.util.ArrayList;

import java.util.Arrays;

import java.util.Random;

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       Random r = new Random();

       Scanner in = new Scanner(System.in);

       System.out.println("Enter Size of the Array: ");

       int arraySize = in.nextInt();

       ArrayList<Integer> myList = new ArrayList<>();

       for (int x = 0; x < arraySize; x++) {

           myList.add(r.nextInt(15));

       }

       System.out.println("List Before Rotation : " + Arrays.toString(myList.toArray()));

       for (int i = 0; i < 1; i++) {

           int temp = myList.get(myList.size()-1);

           for (int j = myList.size()-1; j > 0; j--) {

               myList.set(j, myList.get(j - 1));

           }

           myList.set(0, temp);

       }

       System.out.println("List After Rotation :  " + Arrays.toString(myList.toArray()));

   }

}

Answer:

Projects that require spreadsheet organization and/or calculations between data

Explanation:

That is why Excel is a spreadsheet program

Document views available in Word 2019:

Word for Windows is a standalone program or a component of the Microsoft Office package. The most popular word processing tool on the market, Word has some basic desktop publishing features. Since practically any computer user can read a Word document using the Word program, a Word viewer, or a word processor that imports the Word format, Word files are frequently used as the format for transmitting text documents over email. When text is selected, a toolbar with formatting choices also shows on the newly designed interface.

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Answer:

sdddddddde22

Explanation:

Answer:

The configuration of the R1 is as follows

Explanation:

Router>enable

Router#show running-config

Router#show startup-config

Router#configure terminal

Router(config)#hostname R1

R1(config)#line console 0

R1(config-line)#password letmein

R1(config-line)#login

R1(config-line)#exit

R1(config)#enable password cisco

R1(config)#enable secret itsasecret

R1(config)#service password-encryption

R1(config)#banner motd #Unauthorized access is strictly prohibited#

R1(config)#end

R1#exit

R1>enable

R1#copy running-config startup-config

R1#show flash

R1#copy startup-config flash

Answer:

There are no statements in the question, so I explained the whole code.

Explanation:

A map consists of key - value pairs. The put method allows you to insert values in the map. The first parameter in the put method is the key, and the second one is the value. Also, the keys must be unique.

For example, map.put("123", "John Smith");   -> key = 123, value = John Smith

Even though the key 123 is set to John Smith at the beginning, it will have the updated value Steve Yao at the end. That is because the keys are unique.

Note that the key 222 also has Steve Yao for the value, that is totally acceptable.

I can help you program a simple calculator using Python.

# Define a function to perform addition

def add(num1, num2):

   return num1 + num2

# Define a function to perform subtraction

def subtract(num1, num2):

   return num1 - num2

# Define a function to perform multiplication

def multiply(num1, num2):

   return num1 * num2

# Define a function to perform division

def divide(num1, num2):

   return num1 / num2

# Ask the user to enter the numbers and the operation they want to perform

num1 = float(input("Enter the first number: "))

num2 = float(input("Enter the second number: "))

operation = input("Enter the operation (+, -, *, /): ")

# Perform the selected operation and display the result

if operation == '+':

   result = add(num1, num2)

   print(num1, "+", num2, "=", result)

elif operation == '-':

   result = subtract(num1, num2)

   print(num1, "-", num2, "=", result)

elif operation == '*':

   result = multiply(num1, num2)

   print(num1, "*", num2, "=", result)

elif operation == '/':

   result = divide(num1, num2)

  print(num1, "/", num2, "=", result)

else:

   print("Invalid operation selected")

This program defines four functions to perform addition, subtraction, multiplication, and division.

It then asks the user to enter the two numbers they want to calculate and the operation they want to perform. Finally, it uses a series of if statements to perform the selected operation and display the result.

Note that this code assumes that the user will enter valid input (i.e., two numbers and one of the four valid operations). In a real-world application, you would want to include more error handling and validation to ensure that the program doesn't crash or produce unexpected results.

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The actual data being transferred, such as the content of a web page, an email message, or a file transfer, is contained in the payload part of the TCP segments.

A segment header and a data chunk make up a TCP segment. There are ten required fields and one optional extension field in the segment header (Options, pink background in table). The payload data for the application is carried in the data section, which comes after the header.

In established mode, a packet's maximum payload size is 1448 bytes (1500 - 20 IP header - 32 TCP header).

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Answer:

File management improves productivity by lowering the amount of time employees spend looking for documents. It also cuts down on the time it takes to recreate files when an employee can't find the original.

To control files over time, here are some tips.

-Delete unnecessary files

-Take immediate action on files you encounter

-Consolidate files when possible

-Have less folders as possible