What is the difference between the output of these two statements?


print("email")
print(email)

A: One statement prints the word "email" in quotes, the other prints the word email without quotes

B: One statement prints the word email, the other prints the value of a variable named email

C: One statement prints out the word email, the other gets input and stores it in a variable named email

D: There is no difference, both statements print the word email

The program that calculates and then prints interest earned on a bank balance is given below:

#include <bits/stdc++.h>

using namespace std;

int main()

{

   double principle = 10000, rate = 5, time = 2;

   /* Calculate compound interest */

   double A = principle * (pow((1 + rate / 100), time));

     double CI = A- principle;

   cout << "Compound interest is " << CI;

   return 0;

}

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The skills we would lose as automation is implemented are:

The Automation can lead to lost of jobs, as well as reduction in wages.

Note that Workers who are able to  work with machines are said to be the ones that will be more productive than those who cannot use them.

Note that  automation tends to lower both the costs as well as the prices of goods and services, and thus they makes consumers to be able to feel richer as well as loss of some skills for workers.

Therefore, The skills we would lose as automation is implemented are:

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Answer: Automation will elimate problem solving skills and communication skills.

Explanation: With the inability to solve problems we lose the skill of using our imaginationa and allowing our brain cells to grow. When you figure out and solve a problem your brain gains more knowledge and you are exercising your brain cells, if you don't use them you will lose them and your inability to make decisions well because there is now AI doing it for you. Also communication one being writing if we no longer have to write with pen and paper we lose the ability to communicate properly in writing our grammer becomes poor and handwriting will no longer be a skill because you never use it.

The two examples of relation and their candidate key are as follows:

The candidate key may be defined as a particular kind of field in a relational database that can significantly recognize each unique record independently of any other data.

The candidate key remarkably illustrates the minimal set of ascribes that can uniquely identify given characteristics of the data. More than one candidate key takes place to represent a given set of data and information on the basis of some attributes.

Therefore, the two examples of relation and their candidate key are well described above.

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Answer:

Bicycle shops specialize in the selling of bicycles. Depending on the shop, they may also buy, special order, rent, or repair bicycles as additional services. The retail space of the shop usually dictates the size of the inventory.

CRM-Customer Relationship Management:

The CRM is the process of integrating the functions of sales of the product, marketing, and services provided in an organization.

The objective of CRM is to help sales associates to plan the relationship development activities required to maintain and expand business.

I believe the first one is better but in regards to the two cases in terms of vulnerability of the website owner, one can say that when the owner to  the site is breached into, a lot of people's account will be breached into also and personal information stolen.

If a person is said to click forgot password button on a site, the  email that is said to have their old password will be sent a new Passwords from the website in question.

But this is one that is not often secure based on the fact that the system admins and programmers  will be seeing the  password.

On the  other hand, let say  the site sends a new password without carrying out any kind of proper validation and whoever that has asked  for the new password, the new password may fall into the hands of those who it is being sent to and this may be an intruder therefore, it is one that is also risking website owners and users as well.

Hence, I believe the first one is better but in regards to the two cases in terms of vulnerability of the website owner, one can say that when the owner to  the site is breached into, a lot of people's account will be breached into also and personal information stolen.

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A program that returns the price, delta and vega for European and American options is given below:

import jax.numpy as np

from jax.scipy.stats import norm

from jax import grad

class EuropeanCall:

   def call_price(

       self, asset_price, asset_volatility, strike_price,

       time_to_expiration, risk_free_rate

           ):

The complete code can be found in the attached file.

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Using the knowledge of computational language in python we can write the code as program that reads a monetary amount in dollars and cents (such as 37.84) and computes the equivalent in bills and coins, using the largest denominations possible.

import java.util.Scanner;

public class Money {

public static void main(String[] args) {

double amount; // This displays user's amount

int one, five, ten;

int penny, nickel, dime, quarter;

// Create a Scanner object to read input.

Scanner kb = new Scanner(System.in);

// Get the user's amount

System.out.print("What is the amount? ");

amount = kb.nextDouble();

// Calculations

ten = (int) (amount / 10);

amount = amount % 10;

five = (int) (amount / 5);

amount = amount % 5;

one = (int) (amount / 1);

amount = amount % 1;

quarter = (int) (amount / .25);

amount = amount % .25;

dime = (int) (amount / .10);

amount = amount % .10;

nickel = (int) (amount / .05);

amount = amount % .05;

penny = (int) (amount / .01);

amount = amount % .01;

// Display the results

//println adds a new line by default

System.out.println(ten + " tens.");

System.out.println(five + " fives.");

System.out.println(one + " ones.");

System.out.println(quarter + " quarters.");

System.out.println(dime + " dimes.");

System.out.println(nickel + " nickels.");

System.out.println(penny + " pennies.");

}

}

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The option that is a types of networks can be used to connect different office locations of one large company is option b: Wide Area Network (WAN).

A wide area network, or WAN for short, is a sizable information network unconnected to a particular region. Through a WAN provider, WANs can make it easier for devices all around the world to communicate, share information, and do much more.

It is a telecommunications network that covers a substantial geographic area is referred to as a wide area network. Leasing telecommunications circuits is a common way to set up wide area networks.

Therefore, The option that is a types of networks can be used to connect different office locations of one large company is option b: Wide Area Network (WAN).

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To distinctly address 226kb in a byte addressable memory, one would need 8 bits.

Word addressing in computer architecture implies that addresses of memory on a computer authenticate words of memory.

In contrast to byte addressing, where addresses authenticate bytes, it is commonly employed.

Given:

2⁸ = 256

and 226 < 256

Hence, we need 8 bit.

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Answer:

It's where data is stored on the internet via the cloud servers. This allows for access of your data pretty much anywhere you have internet depending which service you stored your data on.

Examples:
Dropbox
Amazon Web Services (AWS)
iCloud
Mega.nz

Answer:

A piece of data that is written into a program's code is a literal.

Explanation:

Answer:

Computers are considered commodities because they are relatively easy to produce and there is a lot of competition in the market. This means that prices are relatively low and there is not a lot of differentiation between products.

Explanation:

Hope this helps!

Since, Isabelle just purchased a camera with an 18-MP image sensor, the number of pixels that her camera can capture and process is 18 million pixels.

In regards to picture and photography, the more pixels, the higher the detail as well as the  sharpness of the image that is display or shown.

Note that the Resolution is seen as the  measurement of image sharpness and the fact  is that it is one that can be  expressed in millions of pixels, as well as in megapixels.

Therefore, Since, Isabelle just purchased a camera with an 18-MP image sensor, the number of pixels that her camera can capture and process is 18 million pixels.

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Answer:

18 million pixels

Explanation:

connexus quiz

A C++ program that prompts the user to enter three points (x1, y1), (x2, y2), (x3, y3) of a triangle and displays its area is given below:

//include headers

#include <bits/stdc++.h>

using namespace std;

//main function

int main() {

//variables to store coordinates

float x1,x2,y1,y2,x3,y3;

cout<<"Please Enter the coordinate of first point (x1,y1): ";

// reading coordinate of first point

cin>>x1>>y1;

cout<<"Please Enter the coordinate of second point (x2,y2): ";

// reading coordinate of second point

cin>>x2>>y2;

cout<<"Please Enter the coordinate of third point (x3,y3): ";

// reading coordinate of third point

cin>>x3>>y3;

//calculating area of the triangle

float area=abs((x1*(y2-y3)+x2*(y3-y1)+x3*(y1-y2))/2);

cout<<"area of the triangle:"<<area<<endl;

return 0;

}

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Answer:

In Java, System is a:

one of the core classes

Answer:

D

Explanation:

so the teacher can see everything they do and would not need to text their parents and moody of them are at home

The ball.type = "spike"; is a string type option (a) string is correct because the string cannot be translated into an integer but can only be transformed into another string.

The process by which a computer or virtual machine reads and responds to a computer program's instructions is known as execution in computer and software engineering.

It is given that:

ball.type = "spike';

As we know,

The string cannot be translated into an integer but can only be transformed into another string. The string is a character value enclosed in quotations, whereas the Integer is a numeric value.

ball.type = "spike"; is a string type.

Thus, the ball.type = "spike"; is a string type option (a) string is correct because the string cannot be translated into an integer but can only be transformed into another string.

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Answer:

Special purpose registers hold the status of a program. These registers are designated for a special purpose. Some of these registers are stack pointer, program counter etc. General purpose registers hold the temporary data while performing different operations.

function divide(num, den, rem) { //Numerator, Denomenator, Remainder

 rem = Math.abs(num) % Math.abs(den)

 return rem

}

console.log(divide(13, 5)) // logs '3'

Math.abs() is a function to make the integer a positive integer so that negative integers cant be divided

'rem' gets the remainder

He started out with 47 balls after winning 2 blue balls and losing 3 red balls.

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of two mathematical expressions. For instance, the equation 3x + 5 = 14 consists of the two equations 3x + 5 and 14, which are separated by the 'equal' sign. Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation.

The "=" sign and terms on both sides must always be present when writing an equation. Equal treatment should be given to each party.

Here,

Let the number of blue balls be x and the number of red balls be y,

after 5 days ,

x + 10 = y - 15      

after 9 days ,

x + 18 = 2 * ( y - 27 )  

subtracting both,

8 = y - 39

y = 47

The number of red balls in beginning is 47.

He had 47 balls in the beginning as he win 2 blue ball and lose 3 red balls.

Therefore, He started out with 47 balls after winning 2 blue balls and losing 3 red balls.

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Since Carla looking for a typewriter that doesn't need electricity or any other kind of power, the best option would be: B. a manual typewriter.

An electrical circuit can be defined as an interconnection of different electrical components, in order to create a pathway for the flow of electric current (electrons) due to a driving voltage.

Generally, an electrical circuit comprises the following electrical components:

Generally speaking, a manual typewriter is a mechanical device that is designed and developed to enable an end user to type, especially without the use of electricity or any other kind of power.

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A program that creates a virtual online grocery website

<html>

<head>

</head>

<body>

<?php

$servername = "localhost";

$username = "///";

$password = "///";

$dbname = "assignment1";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {

   die("Connection error: " . $conn->connect_error);

}

$product_name = "";

$unit_price = "";

$unit_quantity = "";

$in_stock = "";

$itemId = "";

$showNoItem = "display: none";

$showItem = "";

if (isset($_GET['data'])) {

   $itemId = $_GET['data'];

   $sql = "SELECT product_id , product_name , unit_price, unit_quantity, in_stock  FROM products where product_id=".$itemId;

   $result = $conn->query($sql);

   if ($result->num_rows > 0) {

       $showNoItem = "display: none";

      $showItem = "";

       while($row = $result->fetch_assoc()) {

           $product_name = $row["product_name"];

           $unit_price =  $row["unit_price"];

           $unit_quantity =  $row["unit_quantity"];

           $in_stock =  $row["in_stock"];

           break;

       }

   } else {

       $showNoItem = "";

       $showItem = "display: none";

   }

} else {

  $showNoItem = "";

   $showItem = "display: none";

}

?>

<div id="noItem" style="<?php echo $showNoItem?>">Select items from categories on the left.</div>

<div id="itemDiv" style="<?php echo $showItem?>">

  <div class="item-title">

       <span class="item-name"><?php echo $product_name?> </span>

       (<span class="item-quatity"><?php echo $unit_quantity?></span>)

   </div>

   <div class="itemDetail">

       <div class="item-desp">

          <div class="in-stock-div">In Stock: <span class="item-in-stock"><?php echo $in_stock?> </span> </div>

           <div class="price-tag-div">Price: <span class="item-price-red">$<?php echo $unit_price ?></span></div>

           <p></p>

           <form action="cart.php" method="get" target="cart" class="order-row" onsubmit="return validate_quantity">

               <input type="number" class="item-quatity-input spin0" min="1" value="1" name="display" id="display" onkeyup="addCartButtonCtrl()" >

               <input type="hidden" name="productId" value="<?php echo $itemId?>">

               <input type="hidden" name="productInfo" value='<?php echo "$product_name($unit_quantity)"?>'>

               <input type="hidden" name="productPrice" value="<?php echo $unit_price ?>" >

               <div class="add-cart-div">

                   <input id="cart-button" class="btn btn-primary" type="submit" value="Add to Cart" title="Add to cart." onclick="updateShoppingCart()">

               </div>

           </form>

       </div>

   </div>

</div>

<?php

$conn->close();

?>

</body>

</html>

addCartButtonCtrl(){

$action = $_GET['action'];

           switch ($action) {

               case 'Add':

                  $product_id = $_GET['productId'];

                   $product_name = $_GET['productInfo'];

                   $unit_price = $_GET['ProductPrice'];

                   if(!isset($_SESSION['cart'])) {

                       $_SESSION['cart']=array();

                   }

                   $index = getItemIndex($product_id);

                  if ($index < 0) {

                       $item_array=array('product_id' => $product_id,

                                         'product_name' => $product_name,

                                         'unit_price' => $unit_price,

}

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Answer:

Ace that work

Answer: a rubric

Explanation:

A rubric is a scoring tool that explicitly describes the instructor's performance expectations for an assignment or piece of work

Honestly yeah. .-- .... .- -

Answer:

................. kinda?

Explanation: