Q1 a) Explain the difference between the following :Passing value by reference, Passing value by pointers, Passing value by address b) Give two reasons to pass an object by reference. c) Explain Why can't the constant pointer this be used inside a static method d) Explain Why is protected accessibility needed? e) Explain the difference between the keywords struct and class.

Q1 a) Explain the difference between the following :Passing value by reference, Passing value by pointers, Passing value by address b) Give two reasons to pass an object by reference. c) Explain Why can't the constant pointer this be used inside a static method d) Explain Why is protected accessibility needed? e) Explain the difference between the keywords struct and class.

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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