**Question:**What will happen when you try to compile and run the following code segment, assuming the remainder of the code is error-free, and the compiler supports C++ 11?```cppint* ptr = nullptr;int x = 5;cout << *ptr << endl;```- ☐ It will print out `nullptr`.- ☐ It won't compile, since `ptr` was initialized to `nullptr`.- ☐ A runtime error will occur; the program terminates on the `cout` statement.- ☐ It varies from compiler to compiler.**Explanation:**The expression `*ptr` attempts to dereference a pointer that has been initialized to `nullptr`. This will generally lead to a runtime error, as dereferencing a null pointer is undefined behavior in C++. The program is likely to terminate when it reaches the `cout` statement, specifically when it tries to output the `*ptr`.

In the following steps, I have provided complete answer to the question...Answer: c) A runtime error will occur; the program terminates on the cout statement.Explanation:Because, dereferencing a pointer that is initialized to nullptr leads to undefined behavior, which in this case will likely result in a runtime error and the termination of the program.C++ CODE:#include <iostream>using namespace std;int main(){ int* ptr = nullptr; int x = 5; cout << *ptr <<endl; return 0;}Answer: c) A runtime error will occur; the program terminates on the cout statement.In the given code segment, the pointer "ptr" is initialized to nullptr, which means it does not point to any valid memory location. When we attempt to dereference this nullptr using "*ptr", it leads to undefined behavior. In most cases, this will result in a runtime error and the termination of the program. Therefore, it's important to ensure that pointers are pointing to valid memory locations before dereferencing them to avoid such issues.

Answered: What will happen when you try to…

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What will happen when you try to compile and run the following code segment, assuming the remainder of the code is error-free, and the compiler supports C++ 11?

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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Object Oriented Programming System (OOPs) is a programming model built on the perception of “objects” that contains data and methods. The major purpose of Object Oriented Programming is to increase the maintainability and flexibility of programs. Object Oriented Programming gets together data and its behavior (methods) in a single location (object) which makes it easier to understand.

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