a. for (int i = 0; true; i++)System.out.println (a[i]);b. for (int i = 0; true; i++) ;System.out.println (a[i]);c. for (int i = 0; i <= a.length; i++)System.out.println (a[i]);d. for (int i = 1; i <= a.length ;System.out.println (a[i-1]);1) Which loop statementoutputs the elements ofarray 'a'?2/7e. None of the above......

EXPLANATION: The array elements start from the index 0 and go up to n-1 where n is the total number…

a. for (int i = 0; true; i++) System.out.println (a[i]); b. for (int i = 0; true; i++) ; System.out.println (a[i]): c. for (int i = 0; i <= a.length; i++) System.out.println (a[i]); 1) Which loop statement outputs the elements of array 'a'? 2/7 d. for (int i = 1; i <= a.length ; System.out.println (a[i-1]); e. None of the above

a. for (int i = 0; true; i++) System.out.println (a[i]); b. for (int i = 0; true; i++) ; System.out.println (a[i]): c. for (int i = 0; i <= a.length; i++) System.out.println (a[i]); 1) Which loop statement outputs the elements of array 'a'? 2/7 d. for (int i = 1; i <= a.length ; System.out.println (a[i-1]); e. None of the above

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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#include <stdio.h>#include <stdlib.h> int MAX_SIZE = 10;int n = 0; //A counter variable which will keep track of number of elements in arr. void append(int *arr, int element){ if(n == MAX_SIZE) { MAX_SIZE = MAX_SIZE * 2; int *ptr = (int*)malloc(MAX_SIZE * sizeof(int)); //Copy elements of existing array to a new array for(int i=0;i<n;i++) { ptr[i] = arr[i]; } arr = ptr; n++; } arr[n] = element;} int get(int *arr, int index){ return arr[index];}int main(){ int *arr = (int*)malloc(MAX_SIZE * sizeof(int)); n = 10; for(int i=0;i<n;i++) arr[i] = i+1; printf("\nArray size: %d", MAX_SIZE); printf("\nNumber of elements: %d", n); printf("\nArray: "); for(int i=0;i<n;i++) printf("%d ", arr[i]); printf("\n\nAdding an element"); append(arr, 11); printf("\nArray size: %d", MAX_SIZE); printf("\nNumber of elements: %d", n);…
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