chapter 11 storage and file structure ppt

... outline  Chapter Overall Introduction to Database Management Systems  Chapter Disk Storage and Basic File Structures  Chapter Indexing Structures for Files  Chapter Query Processing and Optimization ... (SAN), network-attached storage (NAS), 114 … Chapter 2: Disk Storage and Basic File Structures 115 Check for understandings 2.1 Describe the memory hierarchy for data storage  2.2 Distinguish ... Unordered (heap) files  Ordered (sequential) files  Hashed files 113 Summary Static files vs Dynamic files  File operations  File organization vs Access method  Each primary file organization

Ngày tải lên: 06/04/2023, 09:30

... kỳ. Lưu Chapter Disk Storage, Basic File Structures, and Hashing Adapted from the slides of “Fundamentals of Database Systems” (Elmasri et al., 2003) Chapter Outline       Disk Storage ...  Disk Storage Devices Files of Records Operations on Files Unordered Files Ordered Files Hashed Files   Dynamic and Extendible Hashing Techniques RAID Technology Disk Storage Devices    ... machine’s file and directory structure. Over the course of this chapter, you will learn how to programmatically create (and destroy) a directory system as well as move data into and out of

Ngày tải lên: 03/11/2017, 16:54

... those between aH i and NH i+6 (i ¼ 1, 3, and 5 for chain A, and 1, 3, 5, 7, and 9 for chain B); and those between aH i and NH i-6 (i ¼ 10 and 8 for chain A, and 14, 12, 10, and 8 for chain B). ... left-handed double- helix structure transformed into two single-stranded right-handed b-helices with 6.3 residues per turn. Whereas the left-handed double b-helix is consistent with the structure ... ion channel J Am Chem Soc 117 , 6599–6600 15 Sakai... lipid transfer protein: solution structure of a complex with prostaglandin B2 Eur J Biochem 267, 111 7? ?112 4 39 Guntert P, Braun W, Billeter

Ngày tải lên: 30/03/2014, 15:20

... to and back to again There's another from to to to to to and back to again And then there's a third path from to to to to to to to and back to again Each individual path (through R1, R2, and ... electromotive force between points and (directly across the battery), and since point is common to point and point common to point 4, we must also have volts between points and (directly across the resistor) ... of R1, R2, and R3: Now we have all the necessary information to calculate circuit current, because we have the voltage between points and (9 volts) and the resistance between points and (18 kΩ):

Ngày tải lên: 09/08/2014, 13:21

... Computer Forensics and Investigations Fifth Edition Chapter 11 E-mail and Social Media Investigations Objectives • Explain the role of e-mail in investigations • Describe client and server roles ... Recovering Outlook Files • A forensics examiner recovering e-mail messages from Outlook – May need to reconstruct pst files and messages • With many advanced forensics tools – Deleted pst files can be ... Microsoft Office – Can repair ost files as well as pst files Guide to Computer Forensics and Investigations, Fifth Edition © Cengage Learning 2015 40 Recovering Outlook Files • Guidance Software uses

Ngày tải lên: 16/05/2017, 15:18

... Four Main Market Structures – The behavior of firms depends on market structure: the number of firms in the market, the ease with which firms can enter and leave the market, and the ability of ... should pursue, and they need to structure incentives to induce managers to pursue these objectives In addition, managers need to decide which stages of production the firm should perform and which ... go private and convert to closely held status Examples are Toys-R-Us and Burger King © 2014 Pearson Education, Inc All rights reserved 7.1 Ownership & Governance of Firms • Liability and Ownership

Ngày tải lên: 10/08/2017, 12:28

... EDITION Chapter 11 Auto and Homeowner’s Insurance Copyright © 2017, 2014, 2 011 Pearson Education, Inc All Rights Reserved Chapter Objectives (1 of 2) 11. 1 Explain insurance and risk management 11. 2 ... accident Copyright © 2017, 2014, 2 011 Pearson Education, Inc All Rights Reserved Chapter Objectives (2 of 2) 11. 6 Describe the key provisions of homeowner’s insurance 11. 7 Describe financial coverage ... 2014, 2 011 Pearson Education, Inc All Rights Reserved Exhibit 11. 9 Stephanie Spratt’s Homeowner’s Insurance Policy EXHIBIT 11. 9 Stephanie Spratt’s Homeowner’s Insurance Policy Coverages and Limits

Ngày tải lên: 09/01/2018, 12:13

... Chapter? ?11,  Legal? ?and? ?Ethical Issues;  Internet Taxation Outline 11. 1  Introduction 11. 2 Legal Issues: Privacy on the Internet 11. 2.1 Right to Privacy 11. 2.2 Internet? ?and? ?the Right to Privacy ... Legal Issues: Other Areas of Concern 11. 3.1 Defamation 11. 3.2 Sexually Explicit Speech 11. 3.3 Children? ?and? ?the Internet 11. 3.4 Alternative Methods of Regulation 11. 3.5 Intellectual Property: Copyrights? ?and? ?Patents 11. 3.6 ... Internet? ?and? ?the Right to Privacy 11. 2.3 Network Advertising Initiative 11. 2.4 Employer? ?and? ?Employee 11. 2.5 Protecting Yourself as a User 11. 2.6 Protecting Your Business: Privacy Issues 11. 3 Legal Issues: Other Areas of Concern

Ngày tải lên: 18/01/2020, 16:52

... Monitoring by government(s) and public interest groups To overcome discrepancies and separations To create utility and direct flow of need-satisfying goods and services Exhibit? ?11? ?4 11? ?4 Many Individual ... Consumption Sector Heterogeneous demand for form, task, time, place, and possession utility Exhibit? ?11? ?3 11? ?3 For use only with Shapiro, Wong, Perreault, and McCarthy text Copyright © 2002 McGraw-Hill ... Chapter? ?11:    Place and Development of Channel Systems For use only with Shapiro, Wong, Perreault, and McCarthy text Copyright © 2002 McGraw-Hill Ryerson Limited Exchange and Marketing

Ngày tải lên: 19/01/2020, 00:42

... Chapter Eleven Retailing and Wholesaling Roadmap: Previewing the Concepts Explain the roles of retailers and wholesalers in the distribution channel Describe the major types of retailers and ... environments are becoming more common Price and Promotion Decisions  Price policy must fit its target market and positioning, product and service assortment, and competition  Can use any or all of ... cooperative Franchise Merchandising conglomerates Retailer Marketing Decisions  Retailer Strategy: – Target market – Retail store positioning • Until retailers define and profile their markets, retailers

Ngày tải lên: 19/01/2020, 03:32

... Supported in part by NSF grants IIS­0209059, IIS­0242840, ANI­021 9110 ,? ?and? ?Cisco URP grant.   More  grants are welcomed! † Center for Education? ?and? ?Research in Information Assurance? ?and? ?Security  ‡ Center for Wireless Systems? ?and? ?Applications ... in collaboration with  Prof. Leszek Lilien (Western Michigan University? ?and? ?CERIAS) Prof.  Dongyan Xu (Purdue University? ?and? ?CERIAS) and Ph.D. students? ?and? ?postdocs in the Raid Lab www.cs.purdue.edu/homes/bb ...   3/23/04 When? ?and? ?with whom to share private data?  How to control their disclosures?  How to accommodate? ?and? ?enforce privacy policies? ?and? ? preferences?  How to evaluate? ?and? ?compare alternative preferences? ?and? ?

Ngày tải lên: 30/01/2020, 10:35

... Chapter 11: Policies and Procedures Security+ Guide to Network Security Fundamentals Second Edition Objectives ... collects Disposal and Destruction Policy • A disposal and destruction policy that addresses the disposing of resources is considered essential • The policy should cover how long records and data will ... (SLA) Policy • Contract between a vendor and an organization for services • Typically contains the items listed on page 403 Understanding Compliance Monitoring and Evaluation • The final process in

Ngày tải lên: 30/01/2020, 12:05

... your decision and take any indicated action Slide 20 The Conceptual Framework IASB conceptual framework provides structure and direction to financial accounting and reporting IASB and FASB are ... Chapter ENVIRONMENT AND THEORETICAL STRUCTURE OF FINANCIAL ACCOUNTING © 2013 The McGraw-Hill Companies, Inc Slide ... shareholders, frequently frequently numbering numbering in in the the tens tens of of thousands thousands in in large large corporations corporations AA highly-developed highly-developed system

Ngày tải lên: 02/03/2020, 13:29

... Risk and Return Chapter 11 Key Concepts and Skills • Know how to calculate expected returns • Understand the impact of diversification • Understand the systematic risk principle • Understand the ... ã Understand the risk-return trade-off Copyrightê2007McGrawưHillAustraliaPtyLtd 11? ?2 Chapter Outline • • • • • • • • Expected Returns and Variances Portfolios Announcements, Surprises and Expected ... 2(.01) = 177 = 17.7%  Copyright ª 2007 McGraw­Hill Australia Pty Ltd  11? ?5 Variance and Standard Deviation • Variance and standard deviation still measure the volatility of returns • Using unequal

Ngày tải lên: 21/09/2020, 14:19

... Leverage and Capital Structure Chapter 13 Key Concepts and Skills • Understand the effect of financial leverage on cash flows and cost of equity • Understand the impact of taxes and bankruptcy ... Financial Leverage Capital Structure and the Cost of Equity Capital Corporate Taxes and Capital Structure Bankruptcy Costs Optimal Capital Structure Observed Capital Structures Copyrightê2007McGrawưHillAustraliaPtyLtd ... issuing debt and repurchasing outstanding shares Decrease leverage by issuing new shares and retiring outstanding debt  Copyright ª 2007 McGraw­Hill Australia Pty Ltd  13­4 Choosing a Capital Structure

Ngày tải lên: 21/09/2020, 14:20

... Risk and return Chapter 11 Key concepts and skills • Know how to calculate expected returns • Understand the impact of diversification • Understand the systematic risk principle • Understand the ... Understand the risk–return trade-off Copyright ©2 011 McGraw-Hill Australia Pty Ltd PPTs t/a Essentials of Corporate Finance 2e by Ross et al Slides prepared by David E Allen and Abhay K Singh 11- 2 Chapter ... Copyright ©2 011 McGraw-Hill Australia Pty Ltd PPTs t/a Essentials of Corporate Finance 2e by Ross et al Slides prepared by David E Allen and Abhay K Singh 0.0206 14.4% 11- 8 Variance and standard deviation—Another

Ngày tải lên: 05/11/2020, 03:13

... Leverage and capital structure Chapter 13 Key concepts and skills • Understand the effect of financial leverage on cash flows and cost of equity • Understand the impact of taxes and bankruptcy ... Allen and Abhay K Singh 13-2 Chapter outline • The capital structure question • The effect of financial leverage • Capital structure and the cost of equity capital • Corporate taxes and capital structure ... leverage by issuing debt and repurchasing outstanding shares – Decrease leverage by issuing new shares Copyright © 2 011 McGraw-Hill outstanding Australia Pty Ltd and retiring debt PPTs t/a Essentials

Ngày tải lên: 05/11/2020, 03:13

... Chapter 11 Communication Communicating for  relationships? ?and? ?results Chapter 11 Study Questions      What Is Communication? What ... helps people understand their relationship with self and others Copyright © 2014 John Wiley & Sons, 11- 28 Figure 11. 5 The Johari Window Copyright © 2014 John Wiley & Sons, 11- 29 Why is Feedback ... position, eye contact, and other physical gestures  Presence - the act of speaking without using words Copyright © 2014 John Wiley & Sons, 11- 9 Figure 11. 2 Furniture Placement and Nonverbal Communication

Ngày tải lên: 05/11/2020, 03:39

... cả các file được sắp thứ tự tuần tự trên một khoá tìm kiếm nào đó. Các file như vậy, với một chỉ mục sơ cấp trên khoá tìm kiếm này, được gọi là file tuần tự chỉ mục (index-sequential files). ... về tần xuất vấn tin và sửa đổi. FILE CHỈ MỤC B + -CÂY (B + -Tree Index file) Tổ chức file chỉ mục tuần tự có một nhược điếm chính là làm giảm hiệu năng khi file lớn lên. Để khắc phục nhược ... TẬP TIN trang 57 HỆ QUẢN TRỊ CƠ SỞ DỮ LIỆU CHƯƠNG III LƯU TRỮ VÀ CẤU TRÚC TẬP TIN (Storage and File Structure) MỤC ĐÍCH Chương này trình bày các vấn đề liên quan đến vấn đề lưu trữ...

Ngày tải lên: 15/09/2012, 09:38

... the chosen file. 5. View the output to verify that it was not corrupted. Chapter 11 - Configuring and Testing Your Network CCNA Exploration 4.0CCNA Exploration 4.0 Manage configuration file • Trace ... startup-config command at the Use a text file to backup and restore config settings Học viện mạng Bách khoa - Website: www.bkacad.com running-config or show startup-config command at the privileged ... www.bkacad.com Configuration files • Contain the Cisco IOS software commands used to customize the functionality of a Cisco device. • Commands are parsed (translated and executed) by the Cisco...

Ngày tải lên: 22/12/2013, 13:17