The term that refers to attacks where a mass email is sent to multiple computers, requesting personal information be sent to a specific location is "phishing."
Phishing is a type of cyberattack where an attacker sends a fraudulent email to many recipients in an attempt to trick them into providing sensitive information such as login credentials, credit card numbers, or other personal information. The email is designed to look like it comes from a legitimate source, such as a bank or an e-commerce site, and typically contains a link that takes the victimised by a phoney website that imitates the genuine one.
The victim is prompted to provide personal data once they arrive at the bogus website. The information is then collected by the attacker and can be used for various types of fraudulent activities, such as identity theft, financial fraud, and other forms of cybercrime.
Phishing attacks can be difficult to detect because the email and website may look very convincing. It is important to be cautious when clicking links in emails and to verify the authenticity of any website that asks for personal information.
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True or False. Hardware Trojan can be said to be a malicious modification of the circuitry in a chip.
Answer:
True
Explanation:
Hardware trojan is very malicious. It can leak your personal confidential information. It does this by emitting radio emissions. This can be bad for other chips because it will either disable, damage, or even destroy other chips or components. This can disable or bypass the security fence in the system. They are also called hidden front doors.
For Questions 3-5, consider the following code:
stuff = []
stuff.append(1.0)
stuff.append(2.0)
stuff.append(3.0)
stuff.append(4.0)
stuff.append(5.0)
print(stuff)
What data type are the elements in stuff?
Answer:
Data type of the elements in stuff is floatprint(len(stuff)) will output 5print(stuff[0]) will output 1.0Explanation:
Data type of the elements in stuff is float
print(len(stuff)) will output 5
print(stuff[0]) will output 1.0
There are several reasons to specify a data type, including resemblance, practicality, and attention-getting. The ability to understand complex terminology is frequently aided by effective data type.
The concept of a data type is explicitly included in almost all programming languages, albeit the range of acceptable data types is frequently constrained by factors like simplicity, computability, or regularity.
The compiler can often select an effective machine representation with an explicit data type declaration, but the conceptual organization provided by data types should not be undervalued.
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If you spend any time surfi ng the Internet, you are familiar with banner ads. These small rectangular advertisements appear on all sorts of Web pages. If you click on them, your Internet browser will take you to the advertiser’s Web site. Imagine that you have just set up a Web site for your sportswear catalog company. Your target market includes four distinct groups: boys and girls ages 11 to 18, and men and women in the 18-to35 age range. Write four banner ads designed to appeal to each group.
Although banner advertisements are often fairly straightforward pieces of HTML code, they play a huge role in online marketing and business.
What is banner ads?There are numerous ways for a banner ad to succeed. As a result, there are many techniques for advertisers to evaluate the effectiveness of banner ads. Marketers consider:
The quantity of site visitors who click on the banner ad leading to the advertiser's website is known as clicks or click-through. Cost-per-click (CPC) advertising space is frequently offered for sale on publisher websites.
The number of times a specific Web page has been requested from the server is indicated by the term "page views," which is also known as "page impressions."
CTR: This term refers to the proportion of page views to clicks. It is expressed as the proportion of site visitors who actually clicked on the banner advertisement.
Thus, this way, one can design the banner ad.
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What are the characteristics of a physical network topology?
[Choose all that apply)
A physical network topology displays the physical
location of devices
A physical network topology is a representation of the
logical network
A physical network topology displays the actual
layout of the network
A physical network topology is a diagram of the
network
The correct option is: A physical network topology is a diagram of the
network.
The characteristics of a physical network topology include displaying the physical location of devices, displaying the actual layout of the network, and being a diagram of the network. A physical network topology provides a visual representation of the physical layout of the network and the location of devices such as computers, routers, and switches. It represents the actual physical connections between devices, including cables, routers, and switches. A physical network topology does not represent the logical network, which refers to the flow of data between devices and the network protocols that govern communication between devices.To know more about topology visit:
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wap to input name address and grade and print them
Here's a python code that takes inputs for name, address, and grade and prints them
The Python Codename = input("Enter your name: ")
address = input("Enter your address: ")
grade = input("Enter your grade: ")
print("Name: ", name)
print("Address: ", address)
print("Grade: ", grade)
In this code, we use the input function to get input from the user and store it in the variables name, address, and grade. Then, we use the print function to print the values of these variables.
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Modify the M-file in EXAMPLE 8 adding translations that bring the square to its original position using 30 iterations and a single additional for loop. Include the M-file (for a total of three loops) You do not need to include the figure. EXAMPLE 8 Consider the matrix S representing the original square in homogeneous coordinates. In the following M-file we translate the square horizontally using c = 0.4 and c = 0 for 30 times. We then translate the square vertically using c = 0 and 2 = 0.4 and 30 iterations. clf S= [0,1,1,0,0,0,0,1,1,0:1,1,1,1,1]: % square in homogeneous coordinates M1 = (1,0,0.4:0,1,0:0,0.1): % first translation matrix M2 = (1,0,0,0,1,0.4:0,0.1]: % the second translation matrix P = plot(S(1,:),(2,:)); % plot the original square axis square, axis ([-1.14,-1,14]), grid on for i = 1:30 S = M1*S: % compute the translated square set(p, 'xdata',s(1.:), 'ydata'.s(2.:)): % plot the translated square pauze (0.1) end for i = 1:30 S=M2*S: % compute the translated square set(p. 'xdata', (1, :), 'ydata'.s(2.:)): % plot the translated square pause (0.1) end
The provided M-file translates a square horizontally and vertically using matrices, for a total of 30 iterations and an additional for loop.
Here is the modified M-file that brings the square to its original position using 30 iterations and a single additional for loop:
S = [0, 1, 1, 0, 0, 0, 0, 1, 1, 0; 0, 0, 1, 1, 0, 1, 0, 0, 1, 1; 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
% square in homogeneous coordinates
M1 = [1, 0, 0.4; 0, 1, 0; 0, 0, 1]; % first translating matrix
M2 = [1, 0, 0; 0, 1, 0.4; 0, 0, 1]; % the second translating matrix
M3 = [1, 0, -0.4; 0, 1, -0.4; 0, 0, 1]; % the third translating matrix
P = plot(S(1,:), S(2,:)); % plot the original square
axis square, axis([-1.14, 1.14, -1.14, 1.14]), grid on
for i = 1:30
S = M1 * S; % calculate the translated square.
set(P, 'xdata', S(1,:), 'ydata', S(2,:)); % plot the translated square
pause(0.1)
end
for i = 1:30
S = M2 * S; % calculate the translated square.
set(P, 'xdata', S(1,:), 'ydata', S(2,:)); % plot the translated square
pause(0.1)
end
for i = 1:30
S = M3 * S; % compute the translated square
set(P, 'xdata', S(1,:), 'ydata', S(2,:)); % plot the translated square
pause(0.1)
end
In this modified version, a third translation matrix M3 is added to bring the square back to its original position. The first for loop translates the square horizontally to the right, the second for loop translates the square vertically up, and the third for loop translates the square diagonally down and left to its original position. Each loop iterates 30 times and updates the plot with a pause of 0.1 seconds between each iteration.
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Suppose Tserial = n and Tparallel = n/p + log2(p), where times Tserial and Tparallel are in microseconds. Assume p represents the number of processes.
a) Write the expressions for speed up and efficiency.
b) Find the speedup and efficiency for n = 10000 and p = 16.
The speed up is 15.86 and the efficiency is 0.994.
How to calculate the speedThe speed up (S) is defined as the ratio of the time taken to execute a task serially to the time taken to execute the same task in parallel. It can be expressed as:
S = Tserial / Tparallel
The efficiency (E) is defined as the ratio of the actual speed up achieved to the maximum possible speed up. It can be expressed as:
E = S / p
b) To find the speed up and efficiency for n = 10000 and p = 16, we substitute these values into the expressions for Tserial and Tparallel:
Tserial = 10000
Tparallel = 10000 / 16 + log2(16) = 625 + 4 = 629
S = Tserial / Tparallel = 10000 / 629 = 15.86
E = S / p = 15.86 / 16 = 0.994
So the speed up is 15.86 and the efficiency is 0.994.
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What is the "canvas" in an image editing program?
Select one:
O a. This is the name of the color-choosing screen.
O b. This is the bar where all the menu options are found.
O c. This is your main drawing area in the center of the screer
O d. This is the list of tools that are available in the software.
Answer:
I think
Explanation:
Has gain insights about the cloud, quantum and autonomic computing, their differences, and applications.
Cloud computing is a delivery model for IT services that provides users with access to a shared pool of resources (such as servers, storage, and applications) over the internet.
Applications of cloud computing include data storage and backup, web and mobile application development, and large-scale data processing
What is Quantum Computing:Quantum computing is a type of computing that uses quantum-mechanical phenomena, such as superposition and entanglement, to perform operations on data,
Applications of quantum computing include cryptography, optimization, and simulations of quantum systems.
Autonomic computing is a type of computing that aims to create systems that can manage themselves, without human intervention.
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When forwarding an e-mail, you should take the time to enter a comment at the top of the e-mail explaining why it is being sent.
True
False
Answer:
depends if it is a profesional email
Explanation:
if it is a profesionaal email then yes it is important but if its to a freind no its not
An e-commerce company is collaborating with our artisans from all over the world to sell the artisans products. Accenture is helping the client build a platform that will maintain the integrity of the artisans credentials by creating digital identities for them. This creates a privacy preserving link between the products and the artisans unique identities. How will these digital identities help these artisans?
The given digital identities help these artisans by individually recognizing and rewarding them for using methods and materials that align with buyers’ values such as sustainability and labor practices.
What is the collaboration of e-commerce companies?The collaboration of e-commerce companies typically describes electronically enabled business interactions among an enterprise's internal personnel, business partners, and customers throughout a trading community.
The strategy of collaboration in the business allows exchanging of information, such as inventory and product specifications, using the web as an intermediary. Fast food companies may pair up with food delivery services as a form of C-commerce.
By collaborating, companies can become more profitable and competitive by reaching a broader audience.
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1.
Question 1
Computer 1 on network A, with the IP address of 10.1.1.8, wants to send a packet to Computer 2, with the IP address of 10.1.1.10. On which network is computer 2?
1 point
Not present
Network C
Network B
Network A
2.
Question 2
Computer 1 wants to send a packet to Computer 2. Since computer 2 is not on the local network, Computer 1 checks the ARP table for the corresponding ______ that matches the gateway IP.
1 point
TTL value
MAC address
Destination MAC address
Port number
3.
Question 3
Which layer constructs the Ethernet frame?
1 point
Application layer
Transport layer
Physical Layer
Data link layer
4.
Question 4
What information is in the payload section of the TCP segments?
1 point
Handshake
The MAC address of Computer 1
The application layer data
ART Table
5.
Question 5
When constructing the Ethernet datagram to send the packet from Router Z to Computer 2 which is on Network C, what information needs to be in the destination MAC address?
1 point
Router Y’s MAC address
Computer 1’s MAC address
Computer 2’s MAC address
No MAC address is needed
6.
Question 6
Computer 1 on Network A sends a packet to Computer 2 on Network C. What's the first step that Router Z does after receiving the Ethernet frame?
1 point
Increases the TTL by one
Calculates a checksum and compares this checksum with the one in the Ethernet frame header
Checks the destination IP address and changes it to its own
Sends an ARP broadcast message
7.
Question 7
Computer 1 on network A, with IP address of 10.1.1.8, wants to send a packet to Computer 2, with IP address of 172.16.1.64. If the TTL value was set to 64 at the beginning, what is the value of the TTL once it reaches its destination?
1 point
60
62
0
65
8.
Question 8
Computer 1 on network B, with IP address of 192.168.1.121, wants to send a packet to Computer 2, with IP address of 10.1.1.8. Taking in consideration that computer 1 is sending a request to a web server on computer 2, listening on port 80, and the source port on computer 1 is 5000, which of the following contains the correct information for the first TCP segment of data?
1 point
Source Port: 8081
Destination Port: 50
Sequence Number: 4
Acknowledgment Number: 1
Source Port: 80
Destination Port: 5000
Sequence Number: 1
Acknowledgment Number: 2
Source Port: 5000
Destination Port: 80
Sequence Number: 1
Acknowledgment Number: 2
Source Port: 80
Destination Port: 5000
Sequence Number: 1
Acknowledgment Number: 1
9.
Question 9
Computer 1 on network A, with IP address of 10.1.1.10, wants to send a packet to Computer 2, with IP address of 172.16.1.64. Which of the following has the correct IP datagram information for the fields: Version, minimum Header Length, Source IP, and Destination IP?
1 point
Version: 6
Header Length: 20
Source IP Address: 8a:1a:2b:3c:4d:5f
Destination IP address: 2a:2b:3c:4d:8f
Version: 5
Header Length: 16
Source IP Address: 171.1.1.1.
Destination IP address: 172.16.1.0/24.
Version: 4
Header Length: 20
Source IP Address: 10.1.1.10
Destination IP address: 172.16.1.64
Version: 4
Header Length: 32
Source IP Address: 10.1.1.1
Destination IP address: 172.16.1.1
10.
Question 10
The Cat6 cable is part of the ______ layer.
1 point
Transport
Physical
Application
Network
Answer:
Network AMAC addressData link layerApplication layer dataComputer 2's MAC addressChecks the destination IP address and changes it to its own62Source Port: 5000, Destination Port: 80, Sequence Number: 1, Acknowledgment Number: 1Version: 4, Header Length: 20, Source IP Address: 10.1.1.10, Destination IP Address: 172.16.1.64PhysicalExplanation:
Write a method mostFrequentDigit that returns the digit value that occurs most frequently in a number. Example: The number 669260267 contains: one 0, two 2s, four 6es, one 7, and one 9. mostFrequentDigit(669260267) returns 6. If there is a tie, return the digit with the lower value. mostFrequentDigit(57135203) returns 3.
Answer:
public static int mostFrequentDigit(int num) {
int[] count = new int[10];
while (num > 0) {
int digit = num % 10;
count[digit]++;
num = num / 10;
}
int maxCount = 0;
int mostFrequent = 0;
for (int i = 0; i < count.length; i++) {
if (count[i] > maxCount) {
maxCount = count[i];
mostFrequent = i;
}
}
return mostFrequent;
}
Explanation:
The mostFrequentDigit method takes in an integer num and returns the digit value that occurs most frequently in num.
The method first declares an array count of size 10 to keep track of the frequency of each digit (0-9).Next, the method uses a while loop to repeatedly divide num by 10 and keep track of the remainder (which represents the last digit of num) in each iteration. For each iteration, the frequency of the last digit is incremented in the count array.After the while loop, the method uses a for loop to iterate through the count array and keep track of the digit with the maximum frequency in the variables maxCount and mostFrequent.Finally, the method returns the value of mostFrequent, which represents the digit that occurs most frequently in num.So, for the example mostFrequentDigit(669260267), the method would return 6, since 6 is the digit that occurs the most frequently in the number.
HELP
Which of the following is used with mobile file storage systems?
Basic Disk
Dynamic Disk
FAT32
NTFS
Answer: It should be dynamic
Explanation: a online search.
Identify at least five different Law, Public Safety, Corrections, and Security careers that you could pursue in your home state, and choose the three that appeal to you the most. Out of the three, write a one-page essay describing which one would be your career choice and the educational pathway that you would have to follow in order to obtain that career. Finally, identify at least three colleges, universities, or training programs that are suited to that career choice. You can use the following resources to help you:
I can provide some information about the different law, public safety, corrections, and security careers and the educational pathways for these careers.
Police Officer
Firefighter
Paramedic
Border Patrol Agent
Correction Officer
Out of these five careers, the three that appeal to me the most are:
Police Officer
Firefighter
Paramedic
I would choose to pursue a career as a Police Officer. A police officer is responsible for protecting and serving the community by enforcing laws, maintaining public order, and responding to emergencies.
To become a police officer, one must follow the educational pathway outlined by the local or state law enforcement agency. In most cases, this includes obtaining a high school diploma or equivalent and completing a training program at a police academy. Some agencies may also require additional college education, such as a degree in criminal justice or a related field.
To prepare for a career as a police officer, one can attend a college or university with a criminal justice program, such as:
San Jose State University
University of California, Berkeley
Santa Clara University
These institutions offer comprehensive criminal justice programs that provide students with the knowledge and skills needed to succeed as a police officer. Additionally, students can gain hands-on experience through internships, practicums, and other experiential learning opportunities.
1. Create a Java program that asks the user for three
numbers using the Scanner class, and outputs the
smallest number.
Answer:
Explanation:
import java.util.Scanner;
public class SmallestNumber {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
System.out.print("Enter the first number: ");
int num1 = scanner.nextInt();
System.out.print("Enter the second number: ");
int num2 = scanner.nextInt();
System.out.print("Enter the third number: ");
int num3 = scanner.nextInt();
int smallest = num1;
if (num2 < smallest) {
smallest = num2;
}
if (num3 < smallest) {
smallest = num3;
}
System.out.println("The smallest number is: " + smallest);
}
}
Help please Budget on excel
Note that this is a Microsoft Excel prompt. The completed tables and charts are attached accordingly.
Why is Microsoft Excel Important?Users of Microsoft Excel can discover patterns and arrange and classify data into useful categories. Excel can also assist organizations in better comprehending the structure and activities of their personnel by categorizing worked hours and arranging employee profiles and budgets.
Excel is also very beneficial for pupils. They use the program to construct graphs and charts. It is becoming increasingly popular among students for projects and other purposes.
Excel may be used to provide a comparative study of various school and student data.
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Kevin owns a toy company. How should he ensure that his customers are receiving a high-quality product Question 1 options: Offer a discount on future purchases to customers Repair products that have been sold to customers and are broken Survey customers and ask for suggestions Test a prototype
To ensure that his customers are receiving a high-quality product, Kevin can take a number of steps.
One option is to test a prototype before launching the final product to ensure that it meets the desired quality standards. Additionally, he can use customer feedback to improve the quality of the product. He can survey customers and ask for suggestions to understand their needs and preferences. Kevin can also offer a warranty or guarantee on his products and repair or replace products that have been sold to customers and are broken. By doing so, he can demonstrate his commitment to customer satisfaction and improve his company's reputation for producing high-quality products.To know more about prototype visit:
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Vertical print of document id called
Portrait
Landscape
Gutter
All above
discuss 5 input output operations in visual basic. Net and use relevant examples of code
VBA is a programming language that may be used to create applications for the Windows operating system and is supported by Microsoft Office (MS Office, Office) programs like Access, Excel, PowerPoint, Publisher, Word, and Visio.
What is Visual Basic explain it?Programmers can modify code by dragging and dropping objects and describing their behavior and appearance using a graphical user interface (GUI) in Microsoft's event-driven programming language and environment known as Visual Basic (VB). Due to the GUI for form development, "Visual" Basic was called "Visual". Because of MFC and the wizards for building MFC applications, "visual" C++ was "visual". Visual Basic was the original language used. Versions 1-6 before Visual Basic.NET.
What is Visual Basic software used for?Microsoft created and owns the computer programming language known as Visual Basic for Applications. With VBA, you may make custom forms, graphs, and reports in addition to automating tedious word- and data-processing tasks. VBA is a feature of MS Office programs; it is not a standalone application.
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A USB port can connect many different peripheral devices together with a single connector, and stands for ____
Universal Serial Bus (USB) is a technology that allows multiple peripheral devices such as keyboards, mice, cameras, printers, and storage devices to be connected to a computer using a single connector.
USB allows multiple devices to be connected to a computer. This is done using a single connector, which is a small plug with four or more pins. This allows users to connect and disconnect devices from the computer quickly and easily. USB is also a faster technology than other older methods of connecting peripherals, as it can transfer data at speeds up to 480 Mbps. This means that USB devices are more reliable, as they can transfer data more quickly and with less errors. Additionally, USB is backward compatible, meaning that it can be used with most computers, regardless of their age. USB is an incredibly useful technology that makes connecting devices to a computer much easier and faster.
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4. Create a Java application to calculate NY State taxes. A
user should be able to enter the taxable income, and the
program should display the taxes due. If the income is
below $20,000 the tax rate is 2%. If the income is
between $20,000 and $50,000 the tax rate is 3% and for
incomes greater than $50,000 the tax rate is 5%.
Explanation:
Tax on income you earn from employment is deducted directly from your salary (pay). A case study on how this tax is calculated.
when using an internet search engine such as , you should develop a search strategy to find the sources you need for your speech. True or False
A program called a search engine is used to conduct keyword searches for information on the internet. That makes the internet a potent tool for researching any subject.
When precise word order is essential, enclose a phrase or set of words in double quotation marks (" "). One of the fastest and best ways to filter results is through this kind of search. Usually, the answer is B, which stands for words and sentences. Generally speaking, you shouldn't compose a lengthy sentence or sentence fragment. The most efficient search method is to take your search topic and translate it into the most significant keywords that describe your topic.
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Compute the sum with carry-wraparound (sometimes called the one's complement sum) of the following two numbers. Give answer in 8-bit binary, zero-padded to 8 bits if necessary, with no spaces (e.g. 00101000). Please note this is different than the checksum calculation.
10000011
10000000
the sum of these two numbers is 100000100. The two numbers are 10000011 and 10000000. Starting from the rightmost bit, we begin adding from each column.
The two numbers are 10000011 and 10000000. Starting from the rightmost bit, we begin adding from each column. We can see that the rightmost bit is 1 + 0 = 1, and this carries over to the next column on the left. We continue to add each column, carrying over the 1 from the previous column, until we reach the leftmost column. We can see that the leftmost column is 1 + 1 = 0, and there is no carry over to the next column. Therefore, the sum of these two numbers is 100000100.
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C++ - Did I write this code correctly? I am unable to output the conversion I created, so I am not sure if I am missing something. Here are the instructions:
Prompt
In this assignment, you are presented with a text document that includes six cities and their average yearly temperature in Fahrenheit. Your goal is to read that data, convert it to Celsius using the provided formula, and then write that new data to its own file.
To begin your work, open Visual Studio and create a new C++ project. Save the provided FahrenheitTemperature.txt document in a location where you will easily be able to access it while you work in Visual Studio. For this assignment, you will be submitting only your C++ (.cpp) file. You do not need to submit the final converted data; the C++ code you create just needs to be able to generate that file.
Specifically, you must address the following rubric criteria:
Develop code to read data from a text file. Your work should be completed using C++. Read the provided document, FahrenheitTemperature.txt, which includes data on the average yearly temperature for six different cities in degrees Fahrenheit. Note that a space separates each city from its temperature. Assume the city’s name does not include any spaces or special characters (the name should consist of only a single word). Also assume the provided temperature is presented as an integer. Consider the following steps as you work:
Open the provided file so it is ready to be read. Remember the file is named FahrenheitTemperature.txt. Watch out for the class you use, and make sure it is for reading a file and not writing to a file.
Read data from the provided file. Remember, to read this file you will need to declare a variable. Begin by reading the first value and putting it in the first variable. Then read the next value and put it in the second variable.
Once this is complete, be sure to close the file. This releases the file so it can be used again.
Develop code to write data to a text file. Your work should be completed using C++. Title the new document you are creating CelsiusTemperature.txt. The name of the output file needs to be different from the name of the input file so you do not overwrite and erase the input file. Consider the following steps as you work:
Declare a variable to point to the file that will be written to. Watch out for the class you use, and make sure it is for writing to a file and not reading a file.
Create the code instructions for writing data to the new output file. In this new file, include space for both the name of the city and the temperature in Celsius for each city included in the original input file. You will need to complete the Fahrenheit-to-Celsius conversion calculation before you write to the new file. Use the following formula to make this conversion. Note that °F represents the temperature in degrees Fahrenheit while °C represents the temperature in degrees Celsius.
Close the file once you are done writing to it. If you attempt to look at the results in the file before completing this step, your file may appear empty.
***************************************
Here is the .txt file:
Toronto 47
Lima 66
Istanbul 57
Lagos 81
Shanghai 61
Sydney 64
***************************************
Here is my code:
#include
#include //enables use of ifstream class
#include
using namespace std;
int main() {
//Declaring object/variables
ifstream inFS; //input file stream
ofstream outFS; //output file stream
string cityName; //Name of city from file
int tempFarenheit; //Farenheit temp
double tempCelsius; //Celsius temp (double because when calculating, there will be a decimal)
//Opening Farenheit file
inFS.open("FarenheitTemperature.txt");
//Creating Celsius file
outFS.open("CelsiusTemperature.txt");
//Creating a while loop that reads FarenheitTemperature.txt info, converts temp from F to C
//using formula provided, then writes new info to CelsiusTemperature.txt file
while (inFS >> cityName >> tempFarenheit) {
tempCelsius = (tempFarenheit - 32) * (5 / 9);
outFS << cityName << " " << tempCelsius << endl;
}
//Closing files
inFS.close();
outFS.close();
return 0;
}
Answer:
This code looks correct, but there is a small issue that may affect the accuracy of the temperature conversion. In the calculation for the temperature in Celsius, you are dividing 5 by 9 using integer division, which means that the division will be truncated to an integer and any decimal values will be discarded. To avoid this, you need to cast one or both of the values to a floating-point type, such as double.
Explanation:
#include <iostream>
#include <fstream> //enables use of ifstream class
#include <string>
using namespace std;
int main() {
// Declaring object/variables
ifstream inFS; //input file stream
ofstream outFS; //output file stream
string cityName; //Name of city from file
int tempFarenheit; //Farenheit temp
double tempCelsius; //Celsius temp (double because when calculating, there will be a decimal)
// Opening Farenheit file
inFS.open("FarenheitTemperature.txt");
// Creating Celsius file
outFS.open("CelsiusTemperature.txt");
// Creating a while loop that reads FarenheitTemperature.txt info, converts temp from F to C
// using formula provided, then writes new info to CelsiusTemperature.txt file
while (inFS >> cityName >> tempFarenheit) {
tempCelsius = (tempFarenheit - 32) * (5.0 / 9.0);
outFS << cityName << " " << tempCelsius << endl;
}
// Closing files
inFS.close();
outFS.close();
return 0;
}
Write a simple single thread CSC4420 shell, i.e., no concurrent commands, to support at least the following built-in commands: prompt : can set to any string you input, in addition to the current history event number, i.e, %h as in csh;url: list the course web site hour : list class times room : list classroom location desp : list the description of this course text: list the textbook ref: list the reference books prof: list the professor's name pol: professor's office location poll: professor's office hours pma : professor's email address ta : list the TA's name tol: TA's office locationtoh : TA's office hours tma : TA's email address history : list history of events up to the number you set help : list all the available commands exit or quit: exit CSC4420 shell
According to the question, a simple single thread CSC4420 shell, are given below:
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MAX_HISTORY 50
char history[MAX_HISTORY][MAX_HISTORY];
int history_count = 0; // count of history
void print_prompt(){
char prompt[20];
printf("CSC4420 Shell>");
scanf("%s", prompt); // get user input
if(strcmp(prompt,"") != 0)
printf("CSC4420 %s %d>", prompt, history_count);
else
printf("CSC4420 Shell>");
}
void print_url(){
printf("Course website: http://www.csc4420.org\n");
}
void print_hour(){
printf("Class times: Tuesday and Thursday 2:00PM to 3:15PM\n
What is single thread?Single thread is a type of programming model where only one thread of execution occurs at any given time. This means that only one task can be processed at a time, and no other tasks can be processed until the current one is completed. Single threading can be beneficial when programming for applications that do not require multiple threads, as it is simpler to program and less resource intensive.
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3: Write an algorithm to calculate the average from 25 exam scores and draw the Flowchart
ALGORITHM: Average of 25 Exam Scores
1. SET total = 0
2. FOR i = 1 TO 25
a. INPUT score[i]
b. total = total + score[i]
3. SET average = total / 25
4. OUTPUT average
And here is a flowchart representation of the algorithm:
+----------------+
| Average of 25 |
| Exam Scores |
+----------------+
|
| +------------+
| | SET |
| | total = |
| | 0 |
| +------------+
|
| +------------+
| | FOR i = 1 |
| | TO 25 |
| +------------+
| | +--------+
| | | INPUT |
| | | score[i]|
| | +--------+
| | +--------+
| | | SET |
| | | total =|
| | | total +|
| | | score[i]|
| | +--------+
| +------------+
|
| +------------+
| | SET |
| | average = |
| | total / 25|
| +------------+
|
| +------------+
| | OUTPUT |
| | average |
| +------------+
|
+----------------+
What is the relationship between DPI and resolution?
O The number of DPI has no bearing on the resolution.
O The lower the number of DPI, the greater the resolution.
O The number of DPI can impact resolution in either direction, depending on other factors.
O The higher the number of DPI, the greater the resolution.
Answer:
Explanation:
O The higher the number of DPI, the greater the resolution.
Jared spends a lot of time on the phone. Which is MOST likely to cause him neck pain?
Answer:
Explanation:
Jared spending a lot of time on the phone is most likely to cause him neck pain due to what is commonly known as "text neck." This refers to neck pain and discomfort that is caused by constantly looking down at a phone or other device for prolonged periods of time. The awkward posture can put strain on the neck muscles and lead to pain, discomfort, and even long-term problems such as neck and upper back pain and poor posture.
Answer:
Resting his phone on his shoulder
Explanation:
The others don't makes sense. (Trust me)
(pls mark brainiest)
ou arrive at your first client meeting with Jaba's Smoothie Hut. Jaba's owner, Kim, has asked you to install a Wi-Fi network for his customers. Kim has told you that the store needs the following:
Dedicated internet service with enough bandwidth to meet customer demand and run the store
Be cost effective (Kim does not want the most expensive or the cheapest)
Customers will use Wi-Fi and the business will have 5 wired connections
Select the correct package for the Jaba's Smoothie Hut:
20 Mbps service with 1 modem/Router, a 16 port switch, and 1 wireless access point
100 Mbps service with 1 Modem/Router, a 24 port switch, 3 wireless access points (1 for office, 1 for retail, and 1 for outside)
Based on the requirements provided by Kim, the recommended package for Jaba's Smoothie Hut would be the 100 Mbps service with 1 Modem/Router, a 24 port switch, and 3 wireless access points (1 for office, 1 for retail, and 1 for outside).
What is Jaba's Smoothie Hut?Bandwidth: Kim has stated that the store needs enough bandwidth to meet customer demand and run the store. A 100 Mbps service will provide sufficient bandwidth for customer use and the 5 wired connections needed for the business. This is a significant increase in bandwidth compared to the 20 Mbps service.
Cost-effectiveness: Kim has requested a package that is cost-effective. While the 100 Mbps service is more expensive than the 20 Mbps service, it is not the most expensive option available. Additionally, the package includes 3 wireless access points, which will provide good coverage for customers and allow the business to expand in the future.
Access points: Kim has specifically requested Wi-Fi for customers to use. The 100 Mbps package includes 3 wireless access points, which is more than enough to provide good coverage for customers, both inside and outside the store. The package also includes an access point for the office, which will allow the business to use Wi-Fi as well.
Overall, the 100 Mbps service with 1 Modem/Router, a 24 port switch, and 3 wireless access points is the recommended package for Jaba's Smoothie Hut based on the requirements provided.
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