Post #1: Briefly respond to the questions below by Tuesday.Post a new metsage in narrative form (i.e. no bullet points) that addresses the following questions:• In your own words, explain the concept of variable scope. Include one or more code fragments that you write for this discussion post to help illustrate your case. Clearly markas appropriate any code fragments as either "script" code or "function" code, and use comments in your code to note the locality of each variable at least the first time thevariable appears in the script or function. If a variable is lọcal in scope, be sure to notate what the variable is local to (i.e. the script, a particular function, etc.). Your code forthis discussion post should include at least two different local variables, and at least one global variable.Compare and contrast separate function files with anonymous functions. In your opinion, when may it be best to use one over the other? Can you use them interchangeablyin all circumstances?

Answered: Post # 1: Briefly respond to the…

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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Please convert the code into OOP(class) approach then give a detailed explanation of the code
Every data structure that we use in computer science has its weaknesses and strengthsHaving a full understanding of each will help make us better programmers!For this experiment, let's work with STL vectors and STL dequesFull requirements descriptions are found in the source code file Part 1Work with inserting elements at the front of a vector and a deque (30%) Part 2Work with inserting elements at the back of a vector and a deque (30%) Part 3Work with inserting elements in the middle, and removing elements from, a vector and a deque (40%) Please make sure to put your code specifically where it is asked for, and no where elseDo not modify any of the code you already see in the template file This C++ source code file is required to complete this problem
Incorporate some data structures in this code.
DO NOT COPY FROM OTHER WEBSITES Correct and detailed answer will be Upvoted else downvoted. Thank you!
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please include a picture of the program and the output too and thank you!!!
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Assume that all source files are in the same package. Note that some lines may wrap, but are still considered on one line. Examine the code below. Recall that variables have four kinds of scope: static, instance, local, and block. For each variable listed below, identify its scope (static, instance, local, or block) and describe the scope using complete sentences. An example description is provided, after the code listing, for the ounces variable in the Beverage2 class. Please describe the scope for the following variables: The num variable in the Beverage2 class The price variable in the Beverage2 class The shots variable in the Espresso class The b variable in the TestBeverage2 class The j variable in the TestBeverage2 class public abstract class Beverage2 { private static int num; private int ounces; private double price; protected Beverage2(int ounces, double price) { this.ounces = ounces; this.price = price;…
Classes, Objects, Pointers and Dynamic Memory Program Description: This assignment you will need to create your own string class. For the name of the class, use your initials from your name. The MYString objects will hold a cstring and allow it to be used and changed. We will be changing this class over the next couple programs, to be adding more features to it (and correcting some problems that the program has in this simple version). Your MYString class needs to be written using the .h and .cpp format. Inside the class we will have the following data members: Member Data Description char * str pointer to dynamic memory for storing the string int cap size of the memory that is available to be used(start with 20 char's and then double it whenever this is not enough) int end index of the end of the string (the '\0' char) The class will store the string in dynamic memory that is pointed to with the pointer. When you first create an MYString object you should…
1) Write for blueJ, the definition of a field named tutor that can hold a reference to an object of type Instructor. Include all four elements: visibility, data type, variable name and semicolon. 2)As for the previous exercise, write the definition of a field named soundCard that can hold a reference to an object of type Audio. Include all four elements: visibility, data type, variable name and semicolon.

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