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Individual Assignment
Hardware Software Systems and Network (CT014-3-1)
TECHNOLOGY PARK MALAYSIA
UC1F1201IT
Hand Out Date: 7 August 2012
Hand In Date: 22 October 2012
Lecturer: PIOUS KAIRA Name | Student ID | Tan Shan Wei | TP025030 |

Table of Contents
Gantt Chart ……………………………………………………………………………………………………………………………………………2
Abstract ………………………………………………………………………………………………………………………………………………….3
1.0 Introduction ……………………………………………………………………………………………………………………….………..4
Section 1: Operating System
2.0 Memory management of MAC OS X 10.8 (Mountain Lion) ………………………………………………………..5 2.1 Memory Partitioning 5 2.1.1 Recovery partitions 5 2.1.2 Helper Partitions 6 2.2 Partitioning Scheme – variable 6 2.3 Virtual Memory 8 2.3.1 Mac OS X Swap 8 2.4 Problem Discuss of Techniques 9 2.5 Conclusion 9
Section 2: Computer Systems architecture
3.0 Registers in a Modern Computer ……………………………………………………………………………………………….10 3.1 Types of Register 10 3.1.1 Memory Data Register (MDR) 10 3.1.2 Memory Address Register 11 3.1.3 Index Register 11 3.1.4 Memory Buffer Register (MBR) 11 3.1 Register Size 12 3.1.1 16-bit 12 3.1.2 32-bit 12 3.1.3 64-bit 13 3.3 Organization Types of Registers 14 3.4 Conclusion 15
4.0 Frequently Ask Question ……………………………………………………………………………………………………........16
5.0 Limitations / Extensions ……………………………………………………………………………………………………………17
Appendices …………………………………………………………………………………………………………………………………………..18
References …………………………………………………………………………………………………………………………………………….19

Gantt Chart

Abstract
This documentation consists of 2 section, which clearly explain about the operating system of MAC OS X 10.8 (Mountain Lion) and Computer System Architecture (CSA). In the first section, it refers to some explanation about research, investigate and document areas relating Research, investigate and document areas relating to memory management of MAC OS X 10.8 Mountain Lion. Areas that been discussed in this research



References: OS X Mountain Lion: the 10 best features | News | TechRadar Techradar.com (2012) OS X Mountain Lion: the 10 best features | News | TechRadar Hands on with Mountain Lion 's OS X Recovery and Internet Recovery | Macworld Macworld.com (2012) Hands on with Mountain Lion 's OS X Recovery and Internet Recovery | Macworld Core Technologies Overview June 2012 OS X Mountain Lion (2012) Core Technologies Overview June 2012 OS X: About OS X Recovery Support.apple.com (2012) OS X: About OS X Recovery Fragmentation And Types Of Fragmentation In Operating System Nikky (2010) Fragmentation And Types Of Fragmentation In Operating System Various Type of Register Scribd.com (2008) Various Type of Register 64 bit - 32-bit vs. 64-bit systems - Super User Superuser.com (2008) 64 bit - 32-bit vs Assembly Language Tutorial Csc.depauw.edu (1998) Assembly Language Tutorial WinRAR x86 (32 bit) - WinRAR compression for x86 (32) processor Qweas.com (2012) WinRAR x86 (32 bit) - WinRAR compression for x86 (32) processor Register Usage for AMD 64 Bit Osronline.com (2003) Register Usage for AMD 64 Bit MOSTAFA ABD-EL-BARR. (2005). Fundamentals of Computer Organization and Architecture. Wiley. SINGH,A. (2007). MAC OS X internals: a systems approach. Upper Saddle River, NJ, Addison-Wesley.

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