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Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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- C++ LAB HELP!!!I got a bad grade for this C++ lab, and I was wondering what would be the right way to do this while keeping in mind that we cannot use arrays. If anyone knows, please help me as my professor is not responding to my inquiries at this time. THIS IS C++! I asked this question earlier but got the answer in a different language (Java) which did not help me. PLEASE HELP!Function Lab (C++ ONLY!!! NO JAVA OR PYTHON! C++ ONLY!)Sample output: C++ is used for this labHow many boxes do you want to measure? 3 Box 1: Enter height, width, and depth: 3 4 5 Volume for box 1 is: 60 Box 2: Enter height, width, and depth: 1.5 2.4 3.6 Volume for box 2 is: 12.96 Box 3: Enter height, width, and depth: 2 2 2 Volume for box 3 is: 8 Goodbye Instructions: C++ ONLY!!!1. Prototype a double function named GetBoxVolume. 2. Prototype a void function named GetBoxSides. 3. In the main function: a. Ask how many boxes to measure. b. Write a loop to measure that many boxes. c. Inside the loop: i.…arrow_forwardIn Java, a global variable is declared inside a method and is accessible only in that method. -True -Falsearrow_forwardIn C++, Given the following mystery function, what is the output if the number passed to the function is 7: int mystery(int number) { if (number == 0 || number == 1) return number; else return mystery(number - 1) + mystery(number - 2); }arrow_forward
- In the C programming language, if all function prototypes are listed at the top of your code, outside and above all functions, you do not need to worry about the order of the function definitions within the code. True Falsearrow_forwardIN RUBY Write a function that returns the distance the snail must travel to the top of the tower given the height and length of each step and the height of the tower. Examples total_distance(0.2, 0.4, 100.0) → 300.0 total_distance(0.3, 0.2, 25.0)→ 41.7 total_distance (0.1, 0.1, 6.0) → 12.0arrow_forwardArrays of objects. Java programming: How to create and work with an array of objects in Java I wanted to know that supppose that I have 100 employees who are paid on an hourly basis and I need to keep track of their arrival and departure times, and I have also created the class Clock to implement the time of day in a program. I also know that I will use two arraays; one called arrivalTime and the other array called departure time. Each of these arrays will have 100 elements and each element will be a reference variable of Clock type.. For example Clock[] arrival = new Clock[100]. My qeustion is how do I create the objects arrival and departure. Then how could I use the methods f the class clokc. Thank youarrow_forward
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