Computer Crime This type of crime is the illegal exploitation of computer technologies‚ usually involving the Internet‚ to support crimes such as fraud‚ identity theft‚ sharing of information‚ and embezzlement. Exactly what is illegal varies greatly from state to state. Consequently‚ the growth of international data communications and in particular the Internet has made these crimes both more common and more difficult to police. Luckily there are people fighting computer crime and it is taken very
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Computer Fundamentals Assignment What is a Computer? A computer is an electronic device that manipulates information‚ or "data." It has the ability to store‚ retrieve‚ and process data. You can use a computer to type documents‚ send email‚ and browse the internet. You can also use it to handle spreadsheets‚ accounting‚ database management‚ presentations‚ games‚ and many more. How does a computer work with? 1. Computer hardware equals the collection of physical elements that comprise
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HISTORY OF COMPUTER Abacus - The First man-made computing device. - It can perform addition and subtraction - invented in China Pascal’s calculating machine/Pascaline - The first mechanical calculator - Invented by Blaise Pascal - Can perform addition & subtraction Leibnitz calculator - First general-purpose calculating machine - Extended version of Pascal Calculating machine - Can perform multiplication and Division - Invented by Gottfried Leibnitz Automatic
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| |Unit 02 – Computer Systems |Mr. K.Akilan | |Assignment Title & Number: |Learning Outcomes Covered: |Assessment Criteria Covered: | | |LO1. Understand the function of computer |(1.1‚1.2‚1.3)(2.1‚2.2)‚(3.1‚3.2)‚(4.1‚4.2) |
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The Simple Computer POST Power on self-test (POST) is a test which the computer completes on start-up which will verify whether the hardware is all working correctly. If the hardware is working correctly the computer will continue to boot if not a beep code is generated. A BIOS may have a different beep code depending on what type of BIOS it is. Steps of POST (Power on self-test) Power on self-test (POST) is a test which the computer completes on start-up which will verify whether the hardware
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Introduction Chelsea Hardware is one of the best hardware store specialized in Computers‚ Laptops‚ and all other IT accessories in Colombo at a reasonable cost. Chelsea Hardware consists of an in excess of 4000 clients in Sri Lanka and World Wide‚ who are acknowledge on the special administration to extend their business. Auston is a private school‚ established in 1996‚ that has been get ready understudies for professions in Engineering and Project-Management. Currently there have been issues concerned
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introduction to the basic concepts related to the computing field. It also provides you the brief and clean introductory class about various types of the computers. Author: Ali Asghar Manjotho 12/25/2007 A word about the Author and the Book This book is written‚ composed‚ and organized by Mr. Ali Asghar Manjotho — studying at Computer Systems Engineering Department under the kind umbrella of Mehran University of Engineering and Technology Jamshoro bearing the roll number (07CS20). He started
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101: COMPUTER LITERACY QUIZ CHAPTER-2 Name_______________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) ________ is data that has been organized or presented in a meaningful fashion. 1) _______ A) A number B) Information C) A symbol D) A character 2) Which of the following is NOT one of the four major data-processing functions of a computer?
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Basics of Computer :: 1 1 Basics of Computer 1.1 INTRODUCTION In this lesson we present an overview of the basic design of a computer system: how the different parts of a computer system are organized and various operations performed to perform a specific task. You would have observed that instructions have to be fed into the computer in a systematic order to perform a specific task. Computer components are divided into two major categories‚ namely‚ hardware and software. In this lesson we
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Mark Abrasaldo 04 - 11 - 2011 CS 321 9:00am – 12:00pm Prof. Meljohn Aborde 1. CISC and RISC. Differentiate. ➢ CISC is a computer where single instructions can execute several low-level operations (such as a load from memory‚ an arithmetic operation‚ and a memory store) and/or are capable of multi-step operations or addressing modes within single instructions. ➢ RISC is a CPU design strategy based on the insight that simplified (as opposed to complex)
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