Only number 6 4. Explain how Java objects, instance variables, and methods map to parts of speech in English.5. What is the difference between an instance variable and a static variable?6. What are the three scopes in Java?

Answered: 6. What are the three scopes in Java?

Engineering

Computer Science

6. What are the three scopes in Java?

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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Question

Only number 6

4. Explain how Java objects, instance variables, and methods map to parts of speech in English.
5. What is the difference between an instance variable and a static variable?
6. What are the three scopes in Java?

Expert Solution

Step 1

scope of a variable is the piece of the program where the variable is open. Like C/C++, in Java, all identifiers are lexically (or statically) perused, i.e. scope of a not set in stone at accumulate time and free of capacity call stack. Java programs are coordinated as classes.

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