Final Exam Study Guide Linux 1. Where does Linux temporarily stores programs and data when it does not have enough RAM to hold all the information it is processing? Swap partition 2. Can Linux run on a 32 bit system? What are some of the system platforms that linux can run on? Yes‚ i386/i686 x86_64‚ Mac 3. What is the minimum partition requirements for /root‚ tmp‚ and swap? Root 1GB‚ tmp 500MB‚ swap 2-8 GB 4. What do use if you want to display a text file one screen at a time? Use pagers; less utility
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Unix * (officially trademarked as UNIX‚ sometimes also written as Unix with small caps) is a computer operating system originally developed in 1969 by a group of AT&T employees at Bell Labs‚ including Ken Thompson‚ Dennis Ritchie‚ Brian Kernighan‚ Douglas McIlroy‚ and Joe Ossanna. Today’s Unix systems are split into various branches‚ developed over time by AT&T as well as various commercial vendors and non-profit organizations. The Open Group‚ an industry standards consortium‚ owns the “Unix”
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DRAFT as of November 19‚ 2010: Copyright 2009 Cox‚ Kaashoek‚ Morris Chapter 7 File system data structures The disk driver and buffer cache (Chapter 6) provide safe‚ synchronized access to disk blocks. Individual blocks are still a very low-level interface‚ too raw for most programs. Xv6‚ following Unix‚ provides a hierarchical file system that allows programs to treat storage as a tree of named files‚ each containing a variable length sequence of bytes. The file system is implemented in four layers:
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Q 2.3 (Inventory Cost) A manufacturing company producing medical devices reported $60‚000‚000 in sales over the last year. At the end of the same year‚ the company had $20‚000‚000 worth of inventory of ready-to-ship devices. A. Assuming that units in inventory are valued (based on COGS) at $1‚000 per unit and are sold for $2‚000 per unit‚ how fast does the company turn its inventory? The company uses a 25 percent per year cost of inventory. That is‚ for the hypothetical case that one unit of $1‚000
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Some Basic UNIX Commands NB*”Rm” The UNIX operating system has for many years formed the backbone of the Internet‚ especially for large servers and most major university campuses. However‚ a free version of UNIX called Linux has been making significant gains against Macintosh and the Microsoft Windows 95/98/NT environments‚ so often associated with personal computers. Developed by a number of volunteers on the Internet such as the Linux group and the GNU project‚ much of the open-source software
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CHAPTER 4 Engagement Planning LEARNING OBJECTIVES | Review Checkpoints | Exercises‚ Problems and Simulations | 1. List and describe the activities auditors undertake before beginning an engagement. | 1‚ 2‚ 3‚ 4 | 53‚ 54‚ 55‚ 62‚ 66 | 2. Identify the procedures and sources of information auditors can use to obtain knowledge of a client’s business and industry. | 5‚ 6‚ 7‚ 8‚ 9 | 52‚ 56‚ 59‚ 65 | 3. Perform analytical procedures to
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STUDY GUIDE: Chaps. 2 GEOL 111G-Survey of Geology At the end of each chapter are Review Questions and Key Terms. To study for the final‚ be sure to know the answers (or where to find the answers) for the given review question numbers and know the definitions of the key terms indicated. The Key Terms have page numbers for reference in the textbook. CHAPTER 2 Review Questions: #’s are based upon the 10th edition. These may be different in older or newer editions. 2. What was the first line of
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Revisions‚ an Introduction‚ and a Chapter on Writing BY E. B. WHITE F O U R T H EDITION [Note on scan -- Left in this text when refering to the actual text means the top‚ Right means the bottom: The log was partially submerged. (Top and Left) The log was partly submerged. (Bottom andRight) This is consistant throughout the text.] Contents FOREWORD INTRODUCTION I. ELEMENTARY RULES OF USAGE 1. Form the possessive singular of nouns by adding ’s. 2. In a series of three or more terms
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Linux 101 Hacks www.thegeekstuff.com Table of Contents Introduction........................................................... 7 About the Author.................................................... 8 Copyright & Disclaimer............................................ 9 Version.............................................................................. 9 More eBooks from The Geek Stuff..........................10 Bash 101 Hacks.........................................................
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UNIX versus Windows Compare and Contrast Analysis of Solaris 10 and Windows 2003 Team "A" University of Phoenix Online POS 420 Introduction to UNIX Carlie VanWilligen February 20‚ 2007 Compare and contrast of operating systems There are many operating systems in use today. There are basically three types of operating systems Windows‚ Macintosh‚ and UNIX/Linux. In this paper we are going to compare and contrast Solaris and Windows Server 2003. Solaris is part of the UNIX family and
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