Given a code snippet below. What is the content of variable wide? float final(int a) { return 20 - a ; } int main ) { int d[] = (2,4, 6,8}; float wide; wide final (d[1]); %3D return 0;} 14.0 18.5 O 16.0

Given a code snippet below. What is the content of variable wide? float final(int a) { return 20 - a ; } int main ) { int d[] = (2,4, 6,8}; float wide; wide final (d[1]); %3D return 0;} 14.0 18.5 O 16.0

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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2. Replace (????) with relevant code for the program to function. Details about the programs are provided below. (Jav has been used) a)This program prints four lines: kimarr() 4 [9, 0, 0, 14] 2 [9, 0, 0, 14] kimarr() 8 [9, 9, 14, 14] 4 [9, 9, 14, 14] */ package finalexamtakehome2; import java.util.*;   // for Arrays class /** * * @author sweetkim */ public class Finalexamtakehome2 { //     public static void kimarr(int x, int[] a) {         x = x * 2;         if (x > 6) {             a[2] = 4;             a[1] = 9;         } else {             a[0] = 9;             a[3] = 1;         }         System.out.println("kimarr() " + x + " " + Arrays.toString(????)); } //        public static void main(String[] args) {         int x = 1;         int[] a = new int[4]; x = x * ????;         kimarr(x, a);       System.out.println(x + " " + Arrays.toString(????));         x = x * 2;         kimarr(x, a);         System.out.println(x + " " + Arrays.toString(????));     }    }…
2. Replace (????) with relevant code for the program to function. Details about the programs are provided below. (Jav has been used). Show the output. a)This program prints four lines: kimarr() 4 [9, 0, 0, 14] 2 [9, 0, 0, 14] kimarr() 8 [9, 9, 14, 14] 4 [9, 9, 14, 14] */ package finalexamtakehome2; import java.util.*;   // for Arrays class /** * * @author sweetkim */ public class Finalexamtakehome2 { //     public static void kimarr(int x, int[] a) {         x = x * 2;         if (x > 6) {             a[2] = 4;             a[1] = 9;         } else {             a[0] = 9;             a[3] = 1;         }         System.out.println("kimarr() " + x + " " + Arrays.toString(????)); } //        public static void main(String[] args) {         int x = 1;         int[] a = new int[4]; x = x * ????;         kimarr(x, a);       System.out.println(x + " " + Arrays.toString(????));         x = x * 2;         kimarr(x, a);         System.out.println(x + " " +…
This is what I have so far 2. Too few parameters #include <stdio.h> Void simple(); Int main() { Int n; simple(1,2,3,4,5,6,7,8,9,10,11,12); Return0; } Void simple(int n){ printf(“%d”,n); printf(%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d%d) } What gets printed? The values 1 and the garbage values get printed. Where do the values come from? The values are some random values generated for the storage part failures like this where we are not allocating values but using them.   Why? 1 is printed as per the statement.      Garbage values are generated because of not having any argument passed to them to locate a specific location. 3. Too small array
Describe what problem occurs in the following code. What modifications should be made to it to eliminate the problem? int[] sums = {6, 12, 3, 32, 12, 10, 9, 6}; for (int index = 1; index <= sums.length; index += 1) { System.out.println(sums[index]); }
Replace (????) with relevant code for the program to function. Details about the programs are provided below. (Jav has been used). Show the output. a)This program prints four lines: kimarr() 4 [9, 0, 0, 14] 2 [9, 0, 0, 14] kimarr() 8 [9, 9, 14, 14] 4 [9, 9, 14, 14] */ package finalexamtakehome2; import java.util.*; // for Arrays class /** * * @author sweetkim */ public class Finalexamtakehome2 { // public static void kimarr(int x, int[] a) { x = x * 2; if (x > 6) { a[2] = 4; a[1] = 9; } else { a[0] = 9; a[3] = 1; } System.out.println("kimarr() " + x + " " + Arrays.toString(????)); } // public static void main(String[] args) { int x = 1; int[] a = new int[4]; x = x * ????; kimarr(x, a); System.out.println(x + " " + Arrays.toString(????)); x = x * 2; kimarr(x, a); System.out.println(x + " " +…
Write a lambda expression to count odd numbers in the following array, using a seed value of 0. Display your result on Console. int[] array = { 8,2,2,24,5,7,5,3,2,10};
Consider the following code: int a[5] = {1,3,5,7,9};int b = a[3]; // <--- here Rewrite the last statement (marked “here”) without using array brackets [ ]. Group of answer choices int b = a + 3; int b = *(a + 3); int b = *a + 3; int b = *(a + 2);
Can you please explain this C code beside every code on each line: #include <stdio.h> int main() { long long int level; long long int time; long long int orderTime; long long int minimumTime = 0; scanf("%d", &level); getchar(); long long int array1[level]; long long int array2[level + 1]; long long int array3[level + 1]; for(int i = 0; i < level - 1; i++) { scanf("%lld", &array1[i]); getchar(); } for(int i = 0; i < level; i++){ scanf("%lld", &array2[i]); getchar(); } for(int i = 0; i < level; i++){ scanf("%lld", &array3[i]); getchar(); } for(int i = level - 1; i >= 1; i--) { if(array3[i] > array2[i]) { time = array3[i] - array2[i]; array2[i - 1] = array2[i - 1] - time; array2[i] = array2[i] + time; orderTime =…
Filll in the below code in C program: #include <stdio.h> void main() { int pageNumbers[25], frameContents[25]; int i = 0, j = 0, k = 0; int numPages = 0, numFrames = 0, totalPageFaults = 0; int frameNumber = 0; printf("\n Page Replacement Method: FIFO"); printf("\n Enter the number of pages in the page sequence: "); // 20 scanf("%d", &numPages); printf("\n Enter the page numbers in sequence as a string: "); // 7 0 1 2 0 3 0 4 2 3 0 3 2 1 2 0 1 7 0 1 for (i = 0; i < numPages; i++) scanf("%d", &pageNumbers[i]); printf("\n Enter the number of frames: "); // 3 scanf("%d", &numFrames); for (i = 0; i < numFrames; i++) frameContents[i] = -1; printf("\n The Page Replacement Process is \n"); printf("\tREF STRING"); for (j = 0; j < numFrames; j++) printf("\tPAGE_FRAME_%d", j + 1); printf("\tPAGE_FAULT_NUMBER\n"); /* Find the occurance of page faults and the total number of page faults */ printf("\n\n Total number of Page Faults using FIFO: %d \n", totalPageFaults); }
In Javascript, write code that prints the FIRST NAMES ONLY of people who have BOTH above average English grades AND below average age. Special conditions: Cannot use any array type built-in functions except filter(), map(), and reduce().
(a). Write a Java statement that declares and creates a 2D integer array called int_arr with 5 rows and 7 columns(b). Use a nest for loops to assign an integer value i*j (the product of row number i and column number j of array int_arr) to each array element of the 2D array int_arr(c). Change the value of the last array element in row 0 to 5 (d). Change the value of the very last array element of the 2D array int_arr to 10.(e). Change the value of the very first array element of the 2D array int_arr to 10(f). Write a Java for loop to print every array element in the first row.(g). Write a Java for loop to print every array element in the last column.Answer:
my js code: // Define arrays for income and expenses let income = [ { name: 'Salary', amount: 4000, recurring: true }, { name: 'Freelance Work', amount: 1000, recurring: false }, { name: 'Gift', amount: 50, recurring: false }, { name: 'Bonus', amount: 500, recurring: true }, { name: 'Investment Income', amount: 200, recurring: true } ]; let expenses = [ { name: 'Rent', amount: 1500, recurring: true }, { name: 'Groceries', amount: 350, recurring: true }, { name: 'Utilities', amount: 200, recurring: true }, { name: 'Transportation', amount: 100, recurring: true }, { name: 'Entertainment', amount: 50, recurring: false } ]; // Function to display the income list function displayIncome() { let table = document.createElement('table'); let totalIncome = 0; for (let i = 0; i < income.length; i++) { let row = document.createElement('tr'); let nameCell = document.createElement('td'); nameCell.textContent = income[i].name; let amountCell = document.createElement('td');…