Plz solve it thumsup will be given Question 3A. DDoS attack may impair network bandwidth, System resource and applications. Give oneexample from each and explain how the attack is initiated by the attacker?B. In a given program which lists strcpy(), encounters buffer overflow when the program controlencounters change of Return Address. What are the consequences of modifying the returnaddress?C. In memory copy, explain the difference between MAP_SHARED and MAP_PRIVATE. What isthe significance of MADV_DONOTNEED and how attacker could use this to exploit DIRTYCOW VULNERABILITY?Edit View Insert Format Tools Table12pt ✓ ParagraphBIUT²:

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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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