The complexity of an Array’s  __str_() method is O(n).   Question 15 options:   False   True

Correct errors

Payroll Write a program that uses the following arrays: empId: an array of seven long integers to hold employee identification numbers. The array should be initialized with the following numbers: 5658845 4520125 7895122 8777541 8451277 1302850 7580489 hours: an array of seven integers to hold the number of hours worked by each employee payRate: an array of seven doubles to hold each employee's hourly pay rate wages: an array of seven doubles to hold each employee's gross wages The program should relate the data in each array through the subscripts. For example, the number in element 0 of the hours array should be the number of hours worked by the employee whose identification number is stored in element 0 of the empId array. That same employee's pay rate should be stored in element 0 of the payRate array. The program should display each employee number and ask the user to enter that employee's hours and pay rate. It should then calculate the gross wages for that employee (hours times…

In visual basic Declare a two-dimensional array that has 3 columns and 4 rows.

The following code segment is valid vector v; v[0] = 10; v[1] = 20; %3D I %3D O True False

C# - One sentece answer - short answer - only a statement

Print true if the user-entered array contains, somewhere, three increasing adjacent. Programming language: Java

When is it necessary to build an array?

Lab Activity for the students: Exercise 5: Write a program that asks the user to input 8 numbers and save them in a 2D array with 4 rows and 2 columns. The program finds the sum of all elements and prints the array in reverse order. (1 Mark ) Example : If the inputs are 12, 7, 23, 86, 40, 64, 97, 55. Then, the program will print: 55 97 64 40 86 23 7 12 Sum = 384