Select the correct answer.
Pedro has started an online food-ordering website. What should Pedro ask his customers to do to prevent fraudulent actions?
A
B.
Ask customers to opt for cash on delivery only.
Ask customers to avoid uploading anything about his website on social media.
Ask customers to use strong passwords to protect their accounts.
C.
D.
Ask customers to order only for the minimum value.
Reset
Next
Answers
Answer:
ask customers to use strong passwords to protect their accounts
Related Questions
in a basic program with 3 IF statements, there will always be _________ END IIF's.
a)2
b)3
c)4
Answers
Answer:
c)4
Explanation:
Hope it could helps you
Start with the partial model in the file Ch11 P18 Build a Model.xlsx. The stock of Gao Computing sells for $60, and last year's dividend was $2.83. Security analysts are projecting that the common dividend will grow at a rate of 8% a year. A flotation cost of 13% would be required to issue new common stock. Gao's preferred stock sells for $33.33, pays a dividend of $2.70 per share, and new preferred stock could be sold with a flotation cost of 10%. The firm has outstanding bonds with 20 years to maturity, a 12% annual coupon rate, semiannual payments, and $1,000 par value. The bonds are trading at $1,171.59. The tax rate is 25%. The market risk premium is 6%, the risk-free rate is 6.5%, and Gao's beta is 1.1. In its cost-of-capital calculations, Gao uses a target capital structure with 50% debt, 15% preferred stock, and 35% common equity. The data has been collected in the Microsoft Excel file below. Download the spreadsheet and perform the required analysis to answer the questions below. Do not round intermediate calculations. Round your answers to two decimal places. Download spreadsheet Ch11 P18 Build a Model-37756e,xlsx a. Calculate the cost of each capital component-in other words, the after-tax cost of debt, the cost of preferred stock (including flotation costs), and the cost of equity (ignoring flotation costs). Use both the CAPM method and the dividend growith approach to find the cost of equity. b. Calculate the cost of new stock using the dividend growith approach. % c. Assuming that Gao will not issue new equity and will continue to use the same target capital structure, what is the company's WaCC? %
Answers
To calculate the cost of each capital component, we need to consider the after-tax cost of debt, the cost of preferred stock (including flotation costs), and the cost of equity (ignoring flotation costs).
a) After-tax cost of debt: Since the bonds are trading at a premium, we need to calculate the yield to maturity (YTM). Using the bond's price, coupon rate, and time to maturity, we can find the YTM. Then, we multiply the YTM by (1 - tax rate) to get the after-tax cost of debt.
b) Cost of preferred stock: We need to consider the preferred stock's price, dividend, and flotation cost. Using these values, we can calculate the cost of preferred stock.
c) Cost of equity: We can calculate the cost of equity using both the CAPM method and the dividend growth approach. For the CAPM method, we use the risk-free rate, market risk premium, and Gao's beta. For the dividend growth approach, we use the dividend per share, dividend growth rate, and Gao's stock price.
To calculate the cost of new stock using the dividend growth approach, we can use the projected dividend per share and the stock price.
Assuming Gao will not issue new equity, and using the same target capital structure, we can calculate the weighted average cost of capital (WACC). WACC is the weighted average of the cost of each capital component, considering their proportions in the capital structure.
By following these steps, you can determine the cost of each capital component and the WACC for Gao Computing. Remember to use the given data and formulas provided in the file to perform the calculations accurately.
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Does anyone know what these two things are?
Answers
Answer:
CDs/DVDs and a headset.
in the output of the ps -l command, what column is the most valuable to systems administrators because it indicates what the process is currently doing?
Answers
Answer:
process state
Explanation:
The process state indicates what the process is doing
Computer Architecture
Look at the following instructions.
View the following videos:
Xilinx ISE 14 Synthesis Tutorial
Xilinx ISE 14 Simulation Tutorial
What is a Testbench and How to Write it in VHD
Answers
A testbench is a module or code written in a hardware description language (HDL), such as VHDL, to verify the functionality of a design or module. It simulates the behavior of the design under various test cases and stimuli.
The testbench provides stimulus inputs to the design and monitors its outputs, allowing designers to validate the correctness and performance of their hardware designs. It helps in debugging and verifying the functionality of the design before its implementation on actual hardware. Writing a testbench involves creating test vectors, applying inputs, observing outputs, and comparing them with expected results.
A testbench is an essential component of the design verification process in hardware development. It is written in a hardware description language like VHDL and is separate from the actual design being tested. The primary purpose of a testbench is to provide a controlled environment to test and validate the behavior of the design under various scenarios.
To write a testbench in VHDL, you need to define the testbench entity, which usually has the same name as the design entity being tested but suffixed with `_tb`. Inside the testbench, you create signals or variables to hold the inputs and outputs of the design. You then apply stimulus to the inputs, such as clock signals, input values, or sequences of values, and observe the outputs.
The testbench typically consists of three main parts: initialization, stimulus generation, and result checking. In the initialization phase, you initialize the design's inputs to their initial values. In the stimulus generation phase, you apply different inputs or sequences of inputs to test different aspects of the design's functionality. Finally, in the result checking phase, you compare the observed outputs with the expected outputs to verify the correctness of the design.
By writing a testbench, you can thoroughly test and validate your design, ensuring that it behaves as expected under different scenarios and conditions. Testbenches are invaluable for identifying and fixing design issues before deploying the hardware design in actual hardware.
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4 Two people play a counting game.
The rules of the game are as follows:
The first player starts at 1
Each player may choose one, two or three numbers on their turn and the numbers must be in ascending order
Players take it in turns to choose
The player who chooses "15" loses the game. For example, if the first player chooses three numbers (1, 2, 3) then the second player could choose one number (4), two numbers (4, 5) or three numbers (4,5,6).
The first player then takes another go.
-Write an algorithm using pseudocode that allows two players to play this game.
The algorithm should:
--Alternate between player 1 and player 2
--Ask the player how many numbers they would like to choose, ensuring that this is between 1 and 3
--Display the numbers that the player has chosen Display a suitable message to say --which player has won once the number 15 has been displayed
Answers
Answer:
algorithm should:
--Alternate between player 1 and player 2
--Ask the player how many numbers they would like to choose, ensuring that this is between 1 and 3
An algorithm using pseudocode that allows two players to play the game is:
BEGIN Player One num "1"ASCENDING order num;TURN Player One num;TURN Player Two num;INCREMENT IF there is num "15"THENPLAYER losesWhat is a Pseudocode?This refers to the use of plain language to describe the sequence of steps for solving a problem.
Hence, we can see that from the given game rules about the input that is made by a player where he starts at 1 and any player that selects 15 loses the game and there is an increment is displayed in a rough form above.
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which of the following is a short-range wireless personal area network that supports low-power, long-use iot needs?
Answers
The short-range wireless personal area network (PAN) that supports low-power, long-use IoT needs is Bluetooth Low Energy (BLE).
BLE is a wireless communication technology designed for short-range communication between devices. It is a power-efficient variant of the classic Bluetooth technology and is commonly used in IoT devices, wearables, and smart home applications. BLE offers low power consumption, making it suitable for IoT devices that operate on limited battery power and need to function for extended periods. It provides connectivity for a wide range of devices, allowing them to communicate and exchange data over short distances. With its low power requirements, BLE enables energy-efficient operation and extends the battery life of IoT devices. It supports various applications such as health monitoring, asset tracking, smart sensors, and home automation, where low-power, long-use capabilities are essential. Therefore, Bluetooth Low Energy (BLE) is a short-range wireless personal area network that supports low-power, long-use IoT needs.
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Rachel has set up a computer network. In this network, due to a device, the computers partake in the message transfer process. Which device is this? A. NIC B. hub C. modem D. switch E. bridge
Answers
Answer:
B. hub
Explanation:
Hub is a device that connects two or more computers together to make a Local Area Connection (LAN). It receives message and sends it to every computer on the network through a hub cables plugged into it from each computer. It enables each individual computer to partake in the message transfer process and each users can listen to the information. It is typically used at the centre of a star network and it is mostly regarded as an unsecured network.
Answer:
b
Explanation:
What will you see on the next line? >>> int(6.5)
Answers
Answer:
6
Explanation:
The int functions founds down to the nearest whole number, which in this case would be 6.
Answer:
6
Explanation:
Named a technology layer acts as a system liaison (go-between)
communicating directly with the hardware layer to manage files,
attached devices, and other programs.
Answers
An operating system (OS) is software that enables communication between a computer's hardware and software, manages hardware resources, and provides a user interface for interaction and running applications. Examples include Windows, MacOS, and Linux.
The technology layer that acts as a system liaison communicating directly with the hardware layer to manage files, attached devices, and other programs is known as an Operating System (OS).What is an operating system?An operating system (OS) is a software that allows a computer's hardware and software to communicate. Without an operating system, a computer is unable to execute applications, store data, or perform other necessary tasks.An operating system manages the hardware resources of a computer, including CPU, memory, and storage. It also provides a user interface, which allows users to interact with their computers and run applications.There are various types of operating systems, including Windows, MacOS, and Linux, each with its own set of features and functionalities.
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Use nested for-loops to have the turtle draw a snowflake of polygons. Use the variable turnamount to turn after each shape and the variable n for the sides of the polygon
Answers
An interlocking loop is referred to as nested loop . These are frequently utilized while working in two dimensions, such as when printing stars in rows and columns.
How do two for loops that are nested work?An inner loop encloses the body of an outer loop, creating a nested loop. In order for this to operate, the inner loop must be triggered by the outer loop's initial pass in order to begin working. The inner loop is then reactivated during the second transit of the outer loop.
The for loop may be nested, right?For loops that are nested are placed inside of one another. With each outer loop iteration, the inner loop is repeated.
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Kuya Kyle is writing an academic paper on the Filipina poet Conchitina Cruz. What citation style guide/s can he use? What label should he use for his list of sources?
Answers
The citation style guide that he can he use for his academic paper is APA format and the label should consist of:
Your name.Person's name.Article name or number.Date.What is the name of an academic paper?Academic papers, also known as scholarly papers, are published in scholarly publications and include fresh research findings, reviews of prior findings, or demonstrations of wholly novel inventions.
The social and behavioral sciences, which is known to be made up of disciplines such as those of business, psychology, and education, employ the APA format extensively among professionals, researchers, and students.
To make sure you're using the correct style, do double-check the requirements of your university or the journal you want to publish in.
Therefore, based on the above, the The citation style guide that Kuya Kyle can he use for his academic paper is APA format
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what did herman hallerith invent ? what is the use of this machine
Answers
Answer:
tabulating machinetabulating machineThe tabulating machine was an electromechanical
machine designed to assist in summarizing information stored on punched cards. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census.
Answer:
Herman hallerith invented a Punch Card Machine System.
Explanation:
It revolutionized statiscal computation.
Explain any TWO (2) data information that shall be covered under "Safety Data Sheet" and elaborate why do you think the information is needed
Answers
Safety data sheets include details about chemical items that assist users in evaluating the risks. They outline the risks the chemical poses and include details on handling, storage, and emergency procedures in the event of an accident.
The properties of each chemical, its physical, health and environmental properties, protective measures, and precautions for handling, storage and transportation of the chemical are contained in a safety data sheet (formerly called safety data sheet).
Provides recommendations for each individual chemical on topics such as:
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Question 4 of 20
most applications will ask you to provide all of the following information
except
a. the date you can start work
b. the dates and hours you are available to work.
c. your desired salary or wage.
d. which of your previous jobs you didn't like.
Answers
Most applications will ask you to provide all of the following information except (d) which of your previous jobs you didn't like. The correct option is D.
Job applications typically require information such as your availability to start work, your preferred work schedule, and your desired salary or wage, as these are relevant to the employer's needs and decision-making process. However, they do not generally ask for personal opinions or preferences about previous jobs, as this is not relevant to the current application.
When filling out job applications, focus on providing the necessary information, such as your availability and desired compensation, and avoid discussing any negative experiences with previous jobs. The correct option is D.
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what is considered an input and output peripheral?
Answers
Answer:
An input is any device that can put information into a computer, (keyboard, mouse, microphone, etc.) An output will take information out, (monitor, printer, speaker, etc.)
while cad programs such as solidworks allow to print directly from inside the cad softwware, the export of files is still sometimes necessary. what is the most common file type for exporting a part to a 3d printing slicer program
Answers
The most common file type for exporting a part to a 3D printing slicer program is the STL (Standard Tessellation Language) file format.
STL files are a standard file format that represents the surface geometry of a 3D object as a collection of triangles, which can be easily interpreted by 3D printing software. Many CAD programs, including SolidWorks, can export parts or assemblies as STL files, making it a widely used file format in the 3D printing industry.
Other file formats that are commonly used for 3D printing include OBJ, AMF, and 3MF, but STL remains the most widely used due to its simplicity and compatibility with most 3D printing software.
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What type of software can you run to help fix computer problems?
Answers
Answer:
IOBit Driver Booster.
Explanation:
First, you want to make sure your computer is entirely updated. You can go into your settings, to do so.
If this doesn't solve the problem, here are some other alternatives, they're free repair tools.
IOBit Drive Booster
FixWin 10
Ultimate Windows Tweaker 4
O&O ShutUp10
Hi. I need the solution of the below question using C#. "A bag of cookies holds 40 cookies. The calorie information on the bag claims
that there are 10 servings in the bag and that a serving equals 300 calories. Create an application that lets the user enter the number of cookies he or she
ate and then reports the number of total calories consumed. "
Answers
Here's the solution in C#:
```csharp
using System;
class Program
{
static void Main(string[] args)
{
int cookiesPerBag = 40;
int servingsPerBag = 10;
int caloriesPerServing = 300;
Console.Write("Enter the number of cookies you ate: ");
int cookiesAte = int.Parse(Console.ReadLine());
int servingsAte = cookiesAte / (cookiesPerBag / servingsPerBag);
int totalCalories = servingsAte * caloriesPerServing;
Console.WriteLine("Total calories consumed: " + totalCalories);
}
}
```
1. We declare and initialize variables for the number of cookies per bag, servings per bag, and calories per serving.
2. We prompt the user to enter the number of cookies they ate and store it in the `cookiesAte` variable.
3. We calculate the number of servings consumed by dividing the cookies ate by the ratio of cookies per bag and servings per bag.
4. We calculate the total calories consumed by multiplying the servings ate by the calories per serving.
5. We display the total calories consumed to the user.
This program takes the number of cookies eaten and converts it into the corresponding number of servings, then calculates the total calories consumed based on the calorie information provided on the bag.
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A program is written to compute the sum of the integers from 1 to 10. The programmer, well trained in reusability and maintainability, writes the program so that it computes the sum of the numbers from k to n. However, a team of security specialists scrutinizes the code. The team certifies that this program properly sets k to 1 and n to 10; therefore, the program is certified as being properly restricted in that it always operates on precisely the range 1 to 10. List different ways that this program can be sabotaged so that during execution it computes a different sum, for example, 3 to 20.
Answers
Answer:
See explanation section
Explanation:
See the program at the end of this solution
The program can be sabotaged if the source file is altered before running the program.
Take for instance,
Someone changes
for(int i =k;i<=n;i++)
to
for(int i =3;i<=20;i++)
This implies that no matter the user input, the program will only calculate the sum of 3 to 20
It is also possible that the program is altered by an external process.
Take for instance;
n = 10
k = 1
And the sum has been calculated for the range of k = 1 to 5.
Then the program is altered by an external process.
15 (sum of 1 to 5) will be displayed instead of 55 (sum of 1 to 10)
Program written in C++
#include<iostream>
using namespace std;
int main() {
int k.n,total=0;
cin>>k;
cin>>n;
//Assume k will always be less than n
for(int i =k;i<=n;i++) {
total+=i;
}
System.out.print(total);
return 0;
}
what server is contacted to retrieve the uri http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/?
Answers
The server contacted to retrieve the URI http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/ is the Amazon server.
The URI or Uniform Resource Identifier is a string of characters that are used to identify a name or a web resource in the internet domain.
An example of URI is URL or Uniform Resource Locator. A URL is used to specify a particular web page on the internet. The URL in the given question belongs to Amazon, a popular online shopping website. The URL http://www.amazon/zero-day-threat-cyberspace-ebook/dp/b00b05mqgu/ specifies the location of a particular e book titled "Zero Day Threat: The Shocking Truth of How Banks and Credit Bureaus Help Cyber Crooks Steal Your Money and Identity" which can be found on Amazon's website. The server contacted to retrieve this URI would be Amazon's server since the resource requested is present on Amazon's website. I hope this answer helps you.
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Write a number guessing game. The game should have a default 1-100 picking system. Have the user guess the number the computer picks The program should be able to tell if the guess is right, too high or too low and communicate this information to the user The game should keep track of the number of guesses. Also allow for multiple times to play the game and compare the number of guesses it took and display the best number of guesses game the user has
Answers
Answer:
abcdefghijklmnopqrstuvqxy and z
Explanation:now i know my abc's
what are the characteristics of review site
Answers
- Web 2.0 techniques: Review sites may use Web 2.0 techniques to gather reviews from site users or may employ professional writers to author reviews on the topic of concern for the site
- Self-selection bias: Most review sites make little or no attempt to restrict postings, or to verify the information in the reviews. Critics point out that positive reviews are sometimes written by the businesses or individuals being reviewed, while negative reviews may be written by competitors, disgruntled employees, or anyone with a grudge against the business being reviewed. Some merchants also offer incentives for customers to review their products favorably, which skews reviews in their favor
- Reviewer characteristics: Understanding online reviewer characteristics has become important, as such an understanding can help to identify the characteristics of trustworthy reviews. Some of the characteristics that have been studied include valence, rationality, and source
- Content characteristics: The content characteristics of online consumer reviews can make them more useful to readers. Some of the content characteristics that have been studied include the tone of the review, the level of detail, and the relevance of the review to the reader's needs
- Successful owner responses: Successful owner responses to reviews can help to improve the reputation of a business. Some of the characteristics of successful owner responses include being prompt, personalized, and professional
T or F: A problem with primary data is that it may be out of date and therefore obsolete.
Answers
The answer to this question is True. Primary data is data that is collected directly from the source, whether it's through surveys, experiments, observations, or interviews.
One of the main issues with primary data is that it can quickly become outdated, especially if the data was collected a long time ago. For example, if a company conducted a survey five years ago to find out what their customers wanted, the results of that survey might not be relevant today because customers' preferences can change over time.
Similarly, if a researcher conducted an experiment to test a hypothesis, but that hypothesis has since been disproven, the data collected from that experiment would be obsolete. Therefore, it's important to regularly update primary data to ensure that it remains accurate and relevant.
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(T/F) personal information systems generally support around 10 users.
Answers
False. Personal information systems generally do not support around 10 users.
Personal information systems are designed for individual use and typically cater to a single user. They are intended to manage and organize personal information, such as contacts, calendars, notes, and personal files, for individual users.
These systems are not typically designed or equipped to handle multiple users simultaneously. They lack the necessary infrastructure and features for user management, access controls, and collaboration among multiple users. Personal information systems are primarily focused on providing personalized and private functionality to an individual user.
If there is a need for multiple users to access and collaborate on information, a different type of system, such as a shared or collaborative platform, would be more appropriate. Such systems are designed specifically for multi-user environments, allowing users to share and collaborate on information, tasks, and documents.
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Who created google and released it
Answers
What does DOS stand for?
Answers
Answer:
Disk Operating System
Explanation:
"DOS is a platform-independent acronym for Disk Operating System which later became a common shorthand for disk-based operating systems on IBM PC compatibles."
"What type of attack intercepts communication between parties to steal or manipulate the data?
a. replay
b. MAC spoofing
c. man-in-the-browser
d. ARP poisoning "
Answers
The type of attack that intercepts communication between parties to steal or manipulate the data is known as a man-in-the-browser attack. In this type of attack, the attacker uses malware to inject code into the victim's browser.
Replay attacks entail intercepting and resending previously recorded messages, while MAC spoofing and ARP poisoning entail mimicking a trustworthy device in order to capture data.
A man-in-the-middle (MITM) attack occurs when a perpetrator enters a conversation between a user and an application, either to listen in on the conversation or to pose as one of the participants and give the impression that a typical information exchange is happening.
Because they require secure authentication using a public key and a private key, which makes it possible for attackers to obtain login credentials and other private information, online banking and e-commerce websites are the primary targets of Mi TM attacks.
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Design a program that has a two-dimensional integer array with 7 rows and 7 columns. The program should store a random number in each element. Then, the program should search the array for saddle points. A saddle point is an element whose value is less than or equal to all the other values in the same row, and greater than or equal to all the other values in the same column.
Answers
Answer:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int saddle_Point_Value(int n, int arr[n][n])
{
int row, col = 0;
int k;
for (int i = 0; i < n; i++) {
row = arr[i][0]
col = 0;
for (int j = 1; j < n; j++) {
if (row > arr[i][j]) {
row = arr[i][j];
col = j;
}
}
for (k = 0; k < n; k++) {
if (row < arr[k][col])
break;
}
if (k == n) {
printf("\nThe saddle point value is : [%d]\n", row);
return 1;
}
}
return 0;
}
int main()
(
int n = 7
int arr[n][n]; //Declaring 7 x 7 array
int i, j;
//Creating random numbers
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
arr[i][j] = rand()%50; //Random numbers up to...
}
}
printf("\n Array elements :\n ");
for (i = 0; i < n; i++) {
for (j = 0; j < n; j++) {
print("%d\t", arr[i][j]);
}
print("\n");
}
if (!(saddle_Point_Value(n, arr)))
printf('No Saddle Point.!!\n");
return 0;
}
Explanation:
A properly functioning and running code is written in the answer. Just follow the steps.
Select the correct answer.
If you're using consistently sized elements and regular spaces in an image, which rule of composition are you applying?
Answers
If you are using consistently sized elements and regular spaces in an image, the rule of composition that you are applying is option C. Rhythm.
How does rhythm work in composition?A composition's rate of flow can be influenced by rhythm, which is patterned movement. Just as your ear will follow along with the rhythm of a song, your eye will follow rhythm made visually. Rhythmic patterns are built using elements and the intervals between them.
Therefore one can say that the act of Repeating or echoing features are a hallmark of rhythm photography. It might consist of a pattern made of a number of forms that repeat. Or you may have many subjects that show up at various locations across the frame.
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See full question below
If you’re using consistently sized elements and regular spaces in an image, which rule of composition are you applying?
A. Contrast
B. rule of thirds
C. Rhythm
D.Hierarchy