Digital Natives‚ Digital Immigrants Summary In his article‚ Marc Prensky states that the students in our classrooms are much more different than the people who are in front of the classroom teaching in terms of how they learn and the ways in which they are able to take in information. He gave the two different groups of people different titles; digital immigrants‚ and digital natives. Immigrants being those people who were not born in a time when technology was not readily available to use at all
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DESCRIPTION OPTICAL MICROSCOPE Introduction The optical microscope has been a standard tool in life science as well as material science for more than one and a half centuries now. The optical microscope widely use in the field of cell biology‚ microbiology‚ biotechnology‚ pharmacology‚ forensic and medical diagnosis especially when dealing with tissue fragments. It is a type of microscope which uses visible light and a system of lenses to magnify images of small samples. In other words‚ Optical microscope
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Table of Contents Abstract 3 Digital forensics 4 Network forensics 4 Anti-forensics Techniques 7 Mobile Device Forensics 9 File Carving 10 Conclusion 12 Bibliography 13 Abstract Digital forensics is an emerging discipline that focuses on the acquisition‚ recovery‚ documentation‚ and analysis of information contained within and created with computer systems. These methods and methodologies are used typically to figure out what happened‚ when it happened‚ how it happened‚ and
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INFORMATION TECHNOLOGY BBIT 3102:NETWORK MANAGEMENT MBUGUA PHILIP mbugua_mwenja@yahoo.com i BBIT 3102 NETWORK MANAGEMENT Contact Hours 42 Pre-requisite BBIT 2203: Introduction to Business Data communication and computer networks Purpose To introduce basic techniques of managing a business information network operating systems. Objectives By the end of the course unit a learner shall be able to: Designing a physical computer network Selecting network devices and hardware for
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CPEN 214 - Digital Logic Design Binary Systems C. Gerousis © Digital Design 3rd Ed.‚ Mano Prentice Hall Digital vs. Analog • An analog system has continuous range of values – A mercury thermometer – Vinyl records – Human eye • A digital system has a set of discrete values – Digital Thermometer – Compact Disc (CD) – Digital camera Benefits of using digital Analog signal Digital signal • Advantages of using Digital: • Cheap electronic circuits • Easier to calibrate and adjust • Resistance
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A digital signature is an electronic signature that can be used to authenticate the identity of the sender of a message or the signer of a document. The basic idea behind digital signature is the same as handwritten signature. A digital signature doesn’t involve signing something with a pen and paper then sending to the receiver. But like a paper signature‚ it attaches the identity of the signer to a transaction. When transferring important documents it is often necessary to certify in a reliable
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DIGITAL MARKETING ESSENTIALS ASSIGNMENT SEPTEMBER 2012 SEPTEMBER 2012 WORD COUNT: 4223 I confirm that in forwarding this assessment for marking‚ I understand and have applied the CAM/CIM policies relating to word count‚ plagiarism and collusion for all tasks. This assessment is the result of my own independent work except where otherwise stated. Other sources are acknowledged in the body of the text‚ a bibliography has been appended and Harvard referencing has been used. I have not shared my
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“Digital identity has been referred to by many different terms including: online identity‚ online personality‚ digiSelf‚ virtual identity‚ avatar and online persona” (Koosel 149). These terms all bring up the same meaning; computer users create a new identity for themselves on the Internet. The reason for creating digital identities on the Internet is liberation‚ because Internet gives liberation to the users. Real identities can only create these digital identities only on the internet‚ because
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Digital forensics (sometimes known as digital forensic science) is a branch of forensic science encompassing the recovery and investigation of material found in digital devices‚ often in relation to computer crime. The term digital forensics was originally used as a synonym for computer forensics but has expanded to cover investigation of all devices capable of storing digital data. With roots in the personal computing revolution of the late 1970s and early ’80s‚ the discipline evolved in a haphazard
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[pic] INFORMATION SECURITY OFFICE Information Systems Security Requirements for Projects (ISO/SR1) Version 3.5 October 2007 Revision History |Doc No. / Rev No. |Revision Date |Revised By |Description of Revision / Change | |S19 / R1.5 |1/10/2007 |A. Lancashire CDHS |Reformatting changes
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