List the 3 strategies for Cyberethics dilemmas
In: Computer Science
In: Computer Science
Create a java program that allows people to buy tickets to a concert. Using java create a program that asks for the users name, and if they want an adult or teen ticket. As long as the user wants to purchase a ticket the program with "yes" the program will continue. When the user inputs "no" the program will output the customer name, total amount of tickets, and the total price.
The adult ticket is $60 and the child ticket is $30.
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Hi, i would like to know how to get information of an 'image' and put it on 'C programming'
I would also like to know how to compress the image information and decompress it.
In: Computer Science
In: Computer Science
What is the broadband communication system and how broadband network support quality of service (Qos)? no hand writing plz
In: Computer Science
In: Computer Science
How many key comparisons are made by mergesort in the
a. Best case?
b. Worst Case?
In: Computer Science
In: Computer Science
In: Computer Science
Create a class named TestLease whose main() method declares four Lease objects. Call a getData() method three times. Within the method, prompt a user for values for each field for a Lease, and return a Lease object to the main() method where it is assigned to one of main()’s Lease objects.
Do not prompt the user for values for the fourth Lease object, but let it continue to hold the default values. Then, in main(), pass one of the Lease objects to a showValues() method that displays the data.
Then call the addPetFee() method using the passed Lease object and confirm that the fee explanation statement is displayed. Next, call the showValues() method for the Lease object again and confirm that the pet fee has been added to the rent.
Finally, call the showValues() method with each of the other three objects; confirm that two hold the values you supplied as input and one holds the constructor default values. Save the application as TestLease.java.
In: Computer Science
SQL
This assignment aligns with the following objectives:
Deli has hired you as a consultant to design a database for the deli. They have provided you with the following information:
The deli has these four departments:
You are provided the following additional information, which should be inserted into the database using SQL queries (not using any GUI interfaces, such as PhpMyAdmin):
Helpful Hints:
Please do not assume that the database should be structured in the way this data is provided. Your database should be structured such that constraints such as “Each dept. has exactly one employee as a manager” can be enforced.
There should not be a separate table for Deli – the entire database represents the deli. There should be a table for each major entity mentioned in the specifications. Relations between entities (such as, who works in which department) should be their own tables. Primary keys for each table should be chosen to enforce constraints.
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There are four basic functions in math. They are addition, subtraction, multiplication and division. Children in 1st grade focus on addition. They are required to memorize their addition facts from 1 to 12.
Create a function that prompts the user to enter a number between 1 and 12. Then display - using the input supplied - the addition and subtraction math facts for that number from 1 to 12 for the number entered. The output should be the results of the mathematical calculations.
See below example below:
The user enters "5" as their input. Below is the expected output.
Addition Math Facts for "5"
5 + 1 = 6
5 +2 = 7
...
5 + 11 = 16
5 + 12 = 17
Subtraction Math Facts for "5"
12 - 5 =
11 - 5 =
10 - 5 =
...
7 - 5 = 2
6 - 5 = 1
5 - 5 = 0
* Please note the subtraction facts should stop at the input number - the input number because 1st graders are not prepared to learn about negative numbers.
If the user enters a number not between 1 and 12, open an alert window stating that it is an invalid number, and prompt them to enter a number again meeting the criteria. Finally, if the number entered is bellow 6, make the background color blue and the text white, if the number is above 6 make the background color red and the text yellow, and if the number is six then make the background color white and the text black.
* must use HTML and java script. Must make program in brackets.
HINT: use a variable and a window.prompt() to store what the person enters, a conditional statement, and string concatenation using HTML .
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Concert the following 32-bit floating point number (IEEE single precision) into their decimal representation.
1100 0101 0001 1111 1000 0000 0000 0000 (ANSW: -2552.0)
Please show all work
In: Computer Science
How cold is it outside? The temperature alone is not enough to provide the answer. Other factors including wind speed, relative humidity, and sunshine play important roles in determining coldness outside. In 2001, the National Weather Service (NWS) implemented the new wind-chill temperature to measure the coldness using temperature and wind speed. The formula is:
twc = 35.74 + 0.6215ta - 35.75v0.16 + 0.4275tav0.16
t w c = 3.74 + 0.6215 t a − 35.75 v 0.16 + 0.4275 t a v 0.16
where ta is the outside temperature measured in degrees Fahrenheit, v is the speed measured in miles per hour, and twc is the wind-chill temperature. The formula cannot be used for wind speeds below 2mph or temperatures below -58°F or above 41°F.
Write a program that prompts the user to enter a temperature between -58°F and 41°F and a wind speed greater than or equal to 2 then displays the wind-chill temperature. Use Math.pow(a, b) to compute v0.16. Your class must be named Windchill. Here is a sample run:
Enter a temperature between -58°F and 41°F: 5.3 Enter the wind speed (>= 2) in miles per hour: 6 The wind chill index is -5.567068455881625
This is what I made:
import java.util.Scanner;
public class Windchill
{
public static void main(String[]args)
{
//create Scanner
Scanner s=new Scanner(System.in);
double ta= 5.3;
int v= 6;
double v2= Math.pow(v,.16);
double Windchill= 35.74 + 0.6215 * ta-35.75 * v2+0.4275 * ta *
v2;
//get temperature in Fahrenheit
System.out.println("Enter a temperature between -58°F and 41°F:" +"
"+ ta);
//get wind speed
System.out.println("Enter the wind speed (>= 2) in miles per
hour"+" "+ v);
//get windchill index
System.out.println("The windchill index is"+" "+ Windchill);
}
}
My teacher told me: "your program needs to let the user enter the temperature and wind speed at the keyboard."
How do I fix this? please help.
In: Computer Science