ISO/IEC 27001: ISO/IEC 27001 is a specification for an information security management system (ISMS) which is established in 2005 for creating the security practices better and more efficient. An information security management system is a framework of rules and events that contains all technical, legal and physical controls involved in company’s information risk management processes. NIST: NIST refers “The National Security Telecommunications and Information system Security Committee” document. This document offers a complete model for information security. It mentions the documentation of performance measurements in a regular format to guarantee the repeatability of the measurement collection, development, customization and reporting activities.

Question

Consider a system that uses a fixed-partition scheme, with equal partitions of size 2" bytes, and the main memory has 2¹8 bytes. A process table is maintained with a pointer to the resident partition for each resident process. How many bits are required for the pointer in the process table? Show all your steps.

Answer 1

Question

Chapter 8, Problem 2E

Program Plan Intro

ISO/IEC 27001:

ISO/IEC 27001 is a specification for an information security management system (ISMS) which is established in 2005 for creating the security practices better and more efficient.

An information security management system is a framework of rules and events that contains all technical, legal and physical controls involved in company’s information risk management processes.

NIST:

NIST refers “The National Security Telecommunications and Information system Security Committee” document. This document offers a complete model for information security.

It mentions the documentation of performance measurements in a regular format to guarantee the repeatability of the measurement collection, development, customization and reporting activities.

Explanation of Solution

Strengths of NIST programs compared to the ISO:

One of the main strengths of NIST is that there is excess of presence of documentation which can be used to make a forceful information security environment.

This framework helps in prioritizing the high risks that the organization faces.

This framework helps an organization to emphasis on actual risks first and concern about not so critical risks later.

This framework emphases on a risk based method by employing the best practices from already recognized frameworks like COBIT, ISO and many such...

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Consider a system that uses a fixed-partition scheme, with equal partitions of size 2" bytes, and the main memory has 2¹8 bytes. A process table is maintained with a pointer to the resident partition for each resident process. How many bits are required for the pointer in the process table? Show all your steps.

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