Given the following C++ code snippet, what is the value of result? Your answer must be exact. If there is an error, enter "error".const int size = 4;int my_num_arr[size] {10, 15, 6, 12};int "my_ptr[size];for(int i = e; i < size; i++){*my_ptr[i] = my_num_arr[i];int result - *my_ptr[@] + my_num_arr[1];cout <« result;

The answer is "Error: Segmentation fault". It an run time error caused by accessing memory that…

Answered: Given the following C++ code snippet,…

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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C++ In this lab, you're going to be working with partially filled arrays that are parallel with each other. That means that the row index in multiple arrays identifies different pieces of data for the same person. This is a simple payroll system that just calculates gross pay given a set of employees, hours worked for the week and hourly rate. Parallel Arrays First, you have to define several arrays in your main program: employee names for each employee hourly pay rate for each employee total hours worked for each employee gross pay for each employee You can use a global SIZE of 50 to initialize these arrays. Second, you will need a two dimension (2-D) array to record the hours worked each day for an employee. The number of rows for the 2-D array should be the same as the arrays above since each row corresponds to an employee. The number of columns represents days of the week (7 last I looked). Functions Needed In this lab, you must read in the employee names first because this…
Given a one-dimensional integer array containing the grades of a group of students who took a college entrance exam, make a program in c++ that calculates the arithmetic mean (this is calculated as the sum of the elements between the number of elements)
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Audit trail in a database is what? The use of Extended Events in SQL Server may be explained in no more than 60 words.
Write a program in C as follows:- Create an array of integers named “toy” that has 120 rows and 4 columns.- The program should repeatedly display the following menu:A or a to add a toy to the bagV or v to calculate and display the total value of the toysW or w to calculate and display the total weight of the toysD or d to delete a toy from the arrayM or m to calculate and display the number of small toysN or n to calculate and display the number of medium toysL or l to calculate and display the number of large toysX or x to start filling a new bagP or p to exit program - Santa’s bag can hold 30 large toys or 60 medium toys or 120 small toys or any combination ofsizes that satisfy this requirement (ex: 29 large + 1 medium + 2 small would be max capacity).Also, the total weight of toys cannot exceed 620 Kgs. All values are entered in centimeters andgrams. (Hint: the return values of the size function should help you in calculating the bagcapacity.)The…
Given an array of integers of size 10. Write a C++ function that takes the array as a parameter and returns the numbers of elements in the array that are small. A number is called "small" if it is in the range 1..10 inclusive. int ele[10] = {12, 56, -18, 1, 6, 4, 92, 2, 34, 78};; Expected Output: 4
Given the following declaration : char msg[100] = "Department of Computer Science"; What is printed by: strcpy_s(msg, "University"); int len = strlen(msg); for (int i = len-3; i >0; i--) { msg[i] = 'x'; } cout << msg;
C++ Question Hello Please answer the attached C++ programming question correctly, just as the prompt states. Also, make sure that the code is working properly. Thank you.
Suppose we have an array as int array[] = {1.2,8.7,6.7,9.6,5.4,4.2,3};. Provide a code that reverses the elements in the array such that the first one becomes the last one and so on. Hint: You could make use of a temporary variable. c++ language
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