KENDRIYA VIDYALAYA SANGATHAN JAMMU REGION . STUDY/SUPPORT MATERIAL 2011-12 CLASS: XII Computer Science ACKNOWLEDGEMENTS Chief Patron Shri Avinash Dikshit Commissioner KVS‚ New Delhi Patron Shri P. K. Koul Assistant Commissioner KVS‚ Jammu Region Guidance
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BASIC CONCEPTS IN COMPUTING WHAT IS A COMPUTER A computer may be defined as an electronic device that has the capability of accepting and processing data under the control of a stored program and producing output in the form of information. This information may be in the form of sound‚ images‚ electronic signals‚ etc. and may be stored within the computer or on an external storage device. Computers are not very intelligent but they handle instructions flawlessly and fast. They must follow explicit
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Setting up Security and Monitoring for Applications You have managed application updates using various tools to ensure that the applications distributed across the network computers are up-to-date and secured. In an enterprise network‚ it is crucial to protect the applications and other critical data from malicious access by unauthorized users. Various security features provided by Windows Server 2012 helps you to protect applications and other critical data from unauthorized access. Familiarizing
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E-Commerce: Business. Technology. Society. 5e (Laudon/Traver) Chapter 1 The Revolution Is Just Beginning 1. Which of the following statements is not true? A) In 2008‚ the major source of online retail growth was from existing buyers. B) By 2008‚ 21 million people had created a blog. C) In 2008‚ the number of households online in the United States exceeded 80%. D) In 2008‚ on an average day‚ 112 million people go online. Skill: AACSB: Reflective Thinking 2. In 2008‚ roughly _____
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Chapter 3 COMPUTER AND INTERNET CRIME In view of all the deadly computer viruses that have been spreading lately‚ Weekend Update would like to remind you: when you link up to another computer‚ you’re linking up to every computer that the computer has ever linked up to. * Dennis Miller‚ Saturday Night Live‚ U.S. television show QUOTE VIGNETTE Treatment of Sasser Worm Author Sends Wrong Message Unleashed in April 2004‚ the Sasser worm hit IT systems around the world hard
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........ 26 Who This Book Is For............................................................................................... 26 Readers New to Visual Basic............................................................................. 26 VB and VBScript Developers New to VB .NET............................................ 26 Existing VB .NET Developers ............................................................................ 27 How This Book Is Structured ....................................
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Malicious Software and its Underground Economy Two Sides to Every Story Introduction Lorenzo Cavallaro Information Security Group Royal Holloway‚ University of London Jun 17‚ 2013—Week 1-1 (Week 1-1) Lorenzo Cavallaro (ISG@RHUL) Malware and its Underground Economy Jun 17‚ 2013—Week 1-1 1 / 12 Should we care? (Let me tell you a story. . . ) The Botnet Threat A network of compromised machines (bots) controlled by a bot master Responsible for (non-exhaustive list):
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Microsoft Active Directory Questions. ● What is Active Directory? Active Directory is Microsoft’s trademarked directory service‚ an integral part of the Windows 2000 architecture. Like other directory services‚ such as Novell Directory Services (NDS)‚ Active Directory is a centralized and standardized system that automates network management of user data‚ security‚ and distributed resources‚ and enables interoperation with other directories. Active Directory is designed especially for distributed
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Author Hopcroft Ross Romney Astrom Greenberg Kaplan & Atkinson BELCH Russell HANKE‚ REITSCH & WICHERN SPIRO Stallings HAWKINS. Schiffman‚ Kanuk Damodaran HORNGREN Stallings Turban Gonzalez Rabaey GOODAIRE‚ PARMENTER Coulouris Todaro Cohen Johnson Tompkins Van Horne Keown GRINBLATT Wood Ross Elmasri VAN HORNE‚ WACHOWICZ Hull Alexander‚ Sharpe Mark S Drew;Ze-Nian Li Raman Barney IVANCEVICH Weber AIM BUMAS Bennett KUMAR Horngren Horngren Craig Miller Title Publisher Introduction to Automata Theory
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BE Information Technology Game Architecture & Programming Core Design: What is a Game Games are not Everything Game Means Game Play Creating Game Specs Example of Game Specs Initial Design: The Beginning Hardware Abstraction The Problem Domain Thinking in Tokens Use of Technology: The state of Art Blue sky Research: Reinventing the Wheel Use of Object Technology Building Bricks: Reusability in Software Initial Architectural Design: The birth of Architecture The Tier System Architecture Design Development:
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