Explain your answers below1. int x = 2 + 0.1;int y = 3 + 0.93;x = y;Explanation:X =y =2. int x 2;int y = 3;x = x + y / x;Explanation:x =y3. int x = 2;int y = 3;x = 5 - x * y - 1;Explanation:X =y =4. int x = 2;int y = 3;x = (5 + x) *y - 1;Explanation:X =y =

Initially x and y are declared as integers and x is 2 and y is 3 After executing x=y, the value of Y…

Explain your answers below 1. int x = 2 + 0.1; int y = 3 + 0.9; x = y; Explanation: x = y = 2. int x 2; 3; %3! int y x = x + y/ x; Explanation: %3! y 3. int x 2; int y = 3; x = 5 - x * y - 1; Explanation: x = y = 4. int x = 2; int y = 3; x = (5 +x) Explanation: %3! у - 1; y =

Explain your answers below 1. int x = 2 + 0.1; int y = 3 + 0.9; x = y; Explanation: x = y = 2. int x 2; 3; %3! int y x = x + y/ x; Explanation: %3! y 3. int x 2; int y = 3; x = 5 - x * y - 1; Explanation: x = y = 4. int x = 2; int y = 3; x = (5 +x) Explanation: %3! у - 1; y =

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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If num_cards is: 36, output 'Short deck'. • 48, output 'Pinochle'. 52, output 'Standard'. Otherwise, output 'Other deck size'. Click here for examples 1 num_cards 2 = int(input()) 3 if num_cards 36: 4 print ('Short deck') 5 elif num_cards 48: == 6 print ('Pinochle') 7 elif num_cards == 8 print ('Standard') 9 else: 52: 10 print ('Other deck size') 11
int x= 25; boolean b; What does this return: b= x== 25; type your answer.
use this code template to help you continue: private boolean included Indicates whether the item should be taken or not public Item(String name, double weight, int value) Initializes the Item’s fields to the values that are passed in; the included Field is initialized to false public Item(Item other) Initializes this item’s fields to the be the same as the other item’s public void setIncluded(boolean included) Setter for the item’s included field (you don’t need setters for the other fields) Given code: public class Item { private final String name; private final double weight; private final int value; public Item(String name, double weight, int value) { this.name = name; this.weight = weight; this.value = value; } static int max(int a, int b) { if(a > b) return a; return b; } // function to print the items which are taken static void printSelection(int W, Item[] items, int…
Student name: CIS 232 Introduction to Programming Homework Assignment 10 Due Date: 11/23/2020 Instructor: Dr. Lomako Problem Statement: Write a Java program with the main method and a multiplication method (must be created, not the library method). Create “HW10_lastname.java” program that: Prints a program title Creates two n x n square matrices A and B and initializes them with random values Displays the matrices A and B Calls the multiplication method that multiplies two square matrices and returns a matrix AB that is the result of the multiplication. Prints AB matrix
Write an if-else statement for the following: If userTickets is greater than 8, execute awardPoints = 10. Else, execute awardPoints = userTickets. Ex: If userTickets is 14, then awardPoints = 10. 1 import java.util.Scanner; 2 3 public class TicketCounter { public static void main (String [] args) { int awardPoints; int userTickets; 4 6. 7 Scanner scnr = new Scanner(System.in); userTickets 8 9. scnr.nextInt(); // Program will be tested with values: 6 %3D 10 11 /* Your code goes here */ 12 System.out.println(awardPoints); } 13 14 15 }
Consider the following code: int seed= 63; int a seed / 10 % 10; int b seed % 10; = for(int i=1; i<=5; i++) { int t = a + b; a = b; b = t % 10; } Which of the following best describes the value of a and b after the code is ru n? a = 3, b = 4 a = = 0, a = 7, b = 0 a = b 7 7, b Incorrect. = 7
case 3: res=31;break; case 4: res=30;break; case 5: res=31;break; #include int days_in_month(int month,int is_leap){ int res=-1; switch(month) { case 1: res=31;break; case 2: if(is_leap) res=29; else res=28;break; case 6: res=30;break; case 7: res=31;break; case case 11: res=30;break; case 12: res=31;break; } return res;} int main() { int m,l; printf("Enter month: "); scanf("%d",&m); printf("Enter 1 for leap year 0 for non leap: "); scanf("%d",&l); int days-days_in_month(m,1); printf("Days %d",days);} Write in c 8: res=31;break; case 9: res=30;break; case 10: res=31;break;
case 3: res=31;break; case 4: res=30;break; case 5: res=31;break; case 6: res=30;break; case 7: res=31;break; case #include int days_in_month(int month,int is_leap){ int res=-1; switch(month) { case 1: res-31;break; case 2: if(is_leap) res=29; else res=28;break; 8: res=31;break; case 9: res=30;break; case 10: res=31;break; int m,1; printf("Enter month: "); scanf("%d",&m); printf("Enter printf("Days %d",days);} Write in c case 11: res=30;break; case 12: res=31;break; } return res;} int main() { 1 for leap year 0 for non leap: "); scanf("%d",&l); int days-days_in_month(m,1);
// This class discounts prices by 10% public class DebugFour4 { public static void main(String args[]) { final double DISCOUNT_RATE = 0.90; int price = 100; double price2 = 100.00; tenPercentOff(price DISCOUNT_RATE); tenPercentOff(price2 DISCOUNT_RATE); } public static void tenPercentOff(int p, final double DISCOUNT_RATE) { double newPrice = p * DISCOUNT_RATE; System.out.println("Ten percent off " + p); System.out.println(" New price is " + newPrice); } public static void tenPercentOff(double p, final double DISCOUNT_RATE) { double newPrice = p * DISCOUNT_RATE; System.out.println"Ten percent off " + p); System.out.println(" New price is " + newprice); } }
a java application that allows to enter five townhouse unit costs
Using JAVASCRIPT write an object prototype for a Person that has a name and age, has a printInfo method, and also has a method that increments the persons age by 1 each time the method is called. Create two people using the 'new' keyword, and print both of their infos and increment one persons age by 3 years. Use an arrow function for both methods */ // Create our Person Prototype // Use an arrow to create the printInfo method // Create another arrow function for the addAge method that takes a single parameter // Adding to the age
this is the code: const int BLED=9; //Blue LED on Pin 9const int GLED=10; //Green LED on Pin 10const int RLED=11; //Red LED on Pin 11const int Switch=2; //The Button is connected to pin 2boolean lastSwitch = LOW; //Last Button Stateboolean currentSwitch = LOW; //Current Button Stateint ledMode = 0; //Cycle between LED statesboolean ledOn = false;void setup(){ pinMode (BLED, OUTPUT); //Set Blue LED as OutputpinMode (GLED, OUTPUT); //Set Green LED as OutputpinMode (RLED, OUTPUT); //Set Red LED as OutputpinMode (Switch, INPUT); //Set button as input (not required)}}/** LED Mode Selection Pass a number for the LED state and set it accordingly.*/void setMode(int mode){//RED if (mode == 1) { digitalWrite(RLED, HIGH); digitalWrite(GLED, LOW); digitalWrite(BLED, LOW);} //GREENelse if (mode == 2){ digitalWrite(RLED, LOW); digitalWrite(GLED, HIGH); digitalWrite(BLED, LOW); }//BLUE else if (mode == 3) { digitalWrite(RLED, LOW); digitalWrite(GLED, LOW); digitalWrite(BLED, HIGH); } //PURPLE…