Computers and Technology

What type of data is the result of each of the following lines of code?str(2.34) int('2') float(2)
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Write a program Gas.java that computes and displays the price a person will pay for gas at the gas station. The program takes three command-line arguments: two double arguments referring to the price per gallon, and the number of gallons of gas, and one boolean argument referring to whether the person pays cash or credit (true for cash, false for credit). If the person pays with a credit card, there is an extra charge of 10% of the total price. Gas is never free. A person stopping to buy gas will always buy some amount of gas. Print the error message "Illegal input" if any of the double inputs is zero or negative, and end the program.
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QUESTION : John travels a lot and he needs to access his documents and services on the go. Which of these technologies allows his to access documents and software while on the move? !!MUTI ANSWER QUESTION BTW!! A.cloud computing B.grid computing C.mobile computing D.green computing E.virtualization
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What type of result does the MATCH function, when used on its own, return?
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When was JavaScript founded?Write in this format:mm/yy
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This program outputs a downwards facing arrow composed of a rectangle and a right triangle. The arrow dimensions are defined by user specified arrow base height, arrow base width, and arrow head width.(1) Modify the given program to use a loop to output an arrow base of height arrowBaseHeight. (1 pt)(2) Modify the given program to use a loop to output an arrow base of width arrowBaseWidth. Use a nested loop in which the inner loop draws the *s, and the outer loop iterates a number of times equal to the height of the arrow base. (1 pt)(3) Modify the given program to use a loop to output an arrow head of width arrowHeadWidth. Use a nested loop in which the inner loop draws the *s, and the outer loop iterates a number of times equal to the height of the arrow head. (2 pts)(4) Modify the given program to only accept an arrow head width that is larger than the arrow base width. Use a loop to continue prompting the user for an arrow head width until the value is larger than the arrow b
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C++12.18 Lab - StructsIn this lab, you will familiarize yourself with structs through a small exercise. We will be mixing the RGB values of colors together to make a new one.RGB stands for red, green and blue. Each element describes the intensity value ranging from 0 - 255. For example: black color will have RGB values (0, 0, 0) while white will have (255, 255, 255).Create an array of structs color. The struct contains three integers named red, green and blue. This corresponds to the RGB values of a color. For each array element, ask the user to enter the intensity value of red, green and blue. The value should be between 0 and 255 (inclusive).*********The user can enter at most 10 colors. ********. see below for inputsAdditionally, compute the average of each of the red, green and blue components. For code modularity, implement a function that returns the average of each rgb component in your dynamic array. The function (called average) should take in a struct array, the rgb type for which you want to compute the average (as a string - red, blue or green) and its length. Print out the final result in the form (r, g, b), where r, g, b corresponds to each averaged value.Can you guess what color you mixed? (Note: Your program does not need to print the final color mixed)TEST #1Input ------->>> 0 0 2 2 4 2Expected output ----->>>> (1, 2, 2)TEST #2Input ------>>> 245 220 5 43 56 21 234 56 43Expected output ----->>>> (174, 110, 23)TEST #3Input ------->>> 225 221 2 43 56 21 224 56 43 120 110 24 25 25 27Expected output ----->>>> (127, 93, 23)TEST #4Input -------->>> 245 22 34Expected output ----->>>> (245, 22, 34)
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Each Main Tab in the Ribbon has different Groups containing icons. True Or False
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Which of the following are signatures for constructors in the Rectangle class?----Choose all options that apply.-----A. Rectangle(double len1, double len2, double len3, double len4)B. Rectangle(double len)C. Rectangle(int len)D. Rectangle(int len, int wid)E. Rectangle()F. Rectangle(double len, double wid)
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what can you say about the age of oceanic crust near and far from the mid oceanic rdge
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Xcode, Swift, and Appy Pie are all tools for doing what? A: Writing code in Java. B: Creating smartphone apps. C: Creating apps to run on a desktop or laptop. D: Writing code in C#
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Yall know any movie sites I can go on?
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Unscramble the words A: ESUOM RETUPOC B: KSID EVIRD
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I don't even understand what I'm supposed to do.Assignment/ Question Alex is the new office manager at a small advertising firm. One responsibility is to manage the technology being used by the employees. However, it turns out that they have been using outdated software and could use some upgrades! Before launching a campaign to modernize the office software, Alex needs to know exactly what kinds of software to recommend, so a survey will be distributed to find out what common file types the employees use. Please help by explaining what a file type is, what the different kinds are, and what each one does best. Write a paragraph of at least five sentences that Alex can include at the top of the survey.Alex collects the survey sheets and combines the results. Now your expertise is needed! Please fill out the file content that matches the file type, as well as recommending a particular piece of software.
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What is one way to calm your feelings before takinga test?
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To find the largest quantity of items ordered from Rex Technologies, what Excel formula should be used in A12
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how do you award a brainliest
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(ill give brainliest to the first one who answers) Try out the improved version of the pet app that gives the user information about pet stores close by, which uses new sources of input. Determine the information that the app gets from each source of input. (please answer each and every one of them)USERPHONE SENSOR INTERNET
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/ Looks up author of selected booksimport java.util.*;class DebugNine1{public static void main(String[] args){Scanner input = new Scanner(System.in);String[][] books = new String[6][2];books[0][0] = "Ulysses";books[0][1] = "James Joyce";books[1][0] = "Lolita"books[1][1] = "Vladimir Nabokov";books[2][1] = "Huckleberry Finn";books[2][1] = "Mark Twain";books[3][0] = "Great Gatsby";books[3][2] = "F. Scott Fitzgerald";books[4][0] = "1984";books[4][1] = "George Orwell";books[5][5] = "Sound and the Fury";books[5][1] = "William Faulkner";String entry,shortEntry,message ="Enter the first three characters of a book title omitting \"A\" or \"The\" ";int num, x;boolean isFound = true;while(!isFound){System.out.println(message);entry = input.next();shortEntry = entry.substring(0,3);for(x = 0; x < books.length; ++x)if(books[x][0].startsWith(shortEntry)){isFound = true;System.out.println(books[x][x] + " was written by " + books[x][1]);x = books.length;}if(isFound)System.out.println("Sorry - no such book in our database);}}}
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1 // Application contains a starting list of three products for sale2 // The user is prompted for additional items3 // After each new entry, the alphabetically sorted list is displayed4 import java.util.*;5 public class DebugNine36 {7 public static void main(String[] args)8 {9 ArrayListproducts = new ArrayList();10 products.add(shampoo);11 products.add(moisturizer);12 products.add(conditioner);13 Collections.sort(products);14 display(products);15 final String QUIT = "quit";16 String entry;17 Scanner input = new Scanner(System.in);18 System.out.print("\nEnter a product or " + QUIT + " to quit >> ");19 entry = input.nextLine();20 while(entry.equals("quit"))21 {22 products.add(entry);23 Collections.sort(products);24 display()25 System.out.print("\nEnter a product or " + QUIT + " to quit >> ");26 entry = input.nextLine();27 }28 public static void display(ArrayList products)29 {30 System.out.println("\nThe size of the list is " + products.size());31 for(int x = 0; x == products.size(); ++x)32 System.out.println(products.get(x));33 }34 }35//Debugging Exercises, Chapter 9;Java Programming, Joyce Farraell, 8th
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How do I turn off lanschool student?
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Assignment: Earths Surface Exploration
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Write a section of code to simulate the opening coin toss of a football game. The visiting team gets to choose heads or tails. If the team guesses correctly they get to choose to kick or receive. Otherwise the home team gets the same choice. Display the final result of the coin flip in form similar to below Possibly output "home team has won the toss" "Home team has chosen to kick first"Or "visting team has won the toss" "Visiting team has chosen to receive first"
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how can parents be health educators in family
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