QUESTION 17What is the result of the following code?int[] numbers = {{1, 2, 3, 4, 5},{4, 5, 6, 5, 8},{7, 8, 9, 0, 0}};Console.WriteLine(numbers.GetLength (1));230515QUESTION 18What is the result of the following code?class MainClass {static void Main(string[] args){0102034}}class Customers {Customers c1 = new Customers();Customers c2= new Customers();Console.WriteLine(Customers.count);}public static int count = 1;public Customers() {count *=2; QUESTION 14Which property can return the number of dimensions of the array?O LengthO RankO GetLengthO DimensionQUESTION 15What is the result of the following code?static void Main(string[] args){O 369O 2468O 1357O 3, 6, 90 0 0 о2WN4};MultArray(arr);}int[] arr = {{1, 2, 3},{4, 5, 6},{7, 8, 9}public static void MultArray (int[] arr) {foreach (var val in arr) {if(val%3==0) {}QUESTION 16What is the result of the following code?string[] cars = {"Volvo", "BMW","Ford", "Mazada"};Console.WriteLine(Array.IndexOf(cars, "Ford"));}}Console.Write(val+" ");

Answer 14 - Rank Answer 15 - 3,6,9 Answer 16 - 2 Answer 17 - 5 Answer 18 - 4

What is the result of the following code? int[] numbers = { {1, 2, 3, 4, 5}, {4, 5, 6, 5, 8}, {7, 8, 9, 0, 0} }; Console.WriteLine(numbers.GetLength(1)); 3 05 O 15 QUESTION 18 What is the result of the following code? class MainClass { static void Main(string[] args) { 03 } } class Customers { Customers c1 = new Customers(); Customers c2 = new Customers(); Console.WriteLine(Customers.count); } public static int count = 1; public Customers() { count *=2;

What is the result of the following code? int[] numbers = { {1, 2, 3, 4, 5}, {4, 5, 6, 5, 8}, {7, 8, 9, 0, 0} }; Console.WriteLine(numbers.GetLength(1)); 3 05 O 15 QUESTION 18 What is the result of the following code? class MainClass { static void Main(string[] args) { 03 } } class Customers { Customers c1 = new Customers(); Customers c2 = new Customers(); Console.WriteLine(Customers.count); } public static int count = 1; public Customers() { count *=2;

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

See similar textbooks

Similar questions

iven an array of integers return the sum of the values stored in the first and last index of the array. The array will have at least 2 elements in it error_outline Homework solutions you need when you need them. Subscribe now. arrow_forward Question Given an array of integers return the sum of the values stored in the first and last index of the array. The array will have at least 2 elements in it public class Class1 { public static int endSum(int[] values) { //Enter code here } } Use Java and show output screenshot and implementation screenshot Please don't copy from other websites.
1. Given the following array declaration: int A [3 ][2 ]={{13, -23}, {3, 80} ,{91,55} }; declare a pointer that points to A[2][0]? Answer:
IN C# Q. Lucky Number Definition:● A lucky number is a number whose value is equal to the occurrence of that number in anarray.○ [2, 2, 3, 3] => 2● If there is more than one number whose value is equal to the occurrence of that numberin an array, then the lucky number will be the one with the maximum value among alllucky numbers.○ [1, 2, 2, 3, 3, 3, 4] => 3● If there is no number in an array whose value is equal to the occurrence of that numberin the array then the lucky number will be -1.○ [5] => -1Implement a function getLuckyNumber(numbers) that takes an array of positive integers asinput and returns the lucky number from the array.Test Cases:● getLuckyNumber([2, 2, 3, 3]) => 2● getLuckyNumber([1, 2, 2, 3, 3, 3, 4]) => 3● getLuckyNumber([5]) => -1getLuckyNumber(numbers){// function implementation// return number whose value is equal to the occurrence of the number in the array// e.g [2, 2, 3, 3] => lucky number = 2// in case there are multiple lucky numbers…
JAVA PROGRAM Chapter 7. PC #16. 2D Array Operations Write a program that creates a two-dimensional array initialized with test data. Use any primitive data type that you wish. The program should have the following methods: • getTotal. This method should accept a two-dimensional array as its argument and return the total of all the values in the array. • getAverage. This method should accept a two-dimensional array as its argument and return the average of all the values in the array. • getRowTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a row in the array. The method should return the total of the values in the specified row. • getColumnTotal. This method should accept a two-dimensional array as its first argument and an integer as its second argument. The second argument should be the subscript of a column in the array. The method should return the…
Ex/ { String st ="college of computer"; Char [] array={'m', 'e', 'r'} ; Console.WriteLine(st.IndexOfAny(array ); %3D Q/ replace the (IndexOfAny) by 1-Last Index Of 2-Last Index Of Any
1. An array is a container that holds a group of values of a 2. Each item in an array is called an 3. Each element is accessed by a numerical 4. The index to the first element of an array is 0 and the index to the last element of the array is the length of the 5. Given the following array declaration, determine which of the three statements below it are true. int [] autoMobile = new int [13]; i. autoMobile[0] is the reference to the first element in the array. ii. autoMobile[13] is the reference to the last element in the array. ii. There are 13 integers in the autoMobile array. 6. In java new is a which is used to allocate memory 7. Declare a one-dimensional array named score of type int that can hold9 values. 8. Declare and initialize a one-dimensional byte array named values of size 10 so that all entries contain 1. 9. Declare and initialize a one-dimensional array to store name of any 3 students. 10. Declare a two-dimensional array named mark of type double that can hold 5x3…
For an array declartion of int number [25];, what will be the ending index? 0 1 24 25
var newStaff =new Employee[3]; is used to: Select one: a. Creates and initializes an Array with three objects of type Employee b. The statement is not valid in Java c. Create an Array to store two Employee objects d. Create an Array to store three objects of type Employee
В.width; } { t = B.type; w = { T.type = C.type; T.width = C.width; } T → B C В > int { B.type = integer; B.width 4; } В — foat { B.type = float; B.width = 8; } { C.type = t; C.width = w; } C - [ num] C1 = array(num. value, C1.type); { C.type C.width = num. value x C1. width; }
23. True or False: The bracket of the array type can be associated with the element type or with the name of the array. float[] prices; -> float prices[]; False True Give an explanation for the answer. Thank you
Write the definition of a function named total that receives two parameters: an array ary of element type double and an int called size that contains the number of elements of the array. The function returns the sum of the elements of the array as a double. Use a for loop in your function definition. (8%) Write the prototype for the function total. (3%) Call function total with the array called myArray that contains 6 elements and assign the result to double myTotal. (3%)
Given the following array declaration: int myArray[10]={1,2,3,4,5,6,7,8,9,10}; How would you reference the 3 in the array?