The history of computer development is often referred to in reference to the different generations of computing devices. A generation refers to the state of improvement in the product development process. This term is also used in the different advancements of new computer technology. With each new generation‚ the circuitry has gotten smaller and more advanced than the previous generation before it. As a result of the miniaturization‚ speed‚ power‚ and computer memory has proportionally increased
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Overview In the following report‚ "computer viruses" will be explained in detail. A lengthy and informative description of the evolution and history on microcomputer viruses will be given‚ to give you a background of their origin for some understanding of how they came to be. The next segment in the report is on how to combat computer viruses with the development of anti-virus applications. The current status of microcomputer viruses will also be discussed‚ naming the most common types
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Argument for using a computer With the popularity of computers‚ almost every family has one computer. Some parents‚ for various reasons‚ let children use computers for learning‚ relaxing‚ and so on. However‚ children between ages of 6 and 16 are in the growth stage. Simply playing for a couple of minutes is acceptable‚ while using computers for a long time should be discouraged for that it will do harm to children’s eyes‚ discipline‚ self-control and physical growth‚ which mainly reflects in the
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Computer Memory Basics Although memory is technically any form of electronic storage‚ it is used most often to identify fast‚ temporary forms of storage. If your computer’s CPU had to constantly access the hard drive to retrieve every piece of data it needs‚ it would operate very slowly. When the information is kept in memory‚ the CPU can access it much more quickly. Most forms of memory are intended to store data temporarily. As you can see in the diagram above‚ the CPU accesses memory according
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Computer Crimes Computer crimes are on the rise 1 in 10 Americans experience some form of a malicious attack on their computer system. If you pay attention to the rest of this speech you will understand how a Hackers mind works and how to defend yourself from them. In this speech I will tell you why and how people break into computers‚ what sorts of trouble they cause‚ and what kind of punishment lie ahead for them if caught. Hackers and Crackers break into computer systems for any of
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instruction: 1. The government vernacular-medium schools which use Urdu‚ and the regional languages as Sindhi‚ Balochi‚ Punjabi‚ Pashto‚ etc as their medium of instruction for teaching almost all the subjects. 2. English medium schools (private elitist; state-influenced public schools and cadet colleges; and non-elitist private English-medium schools) which teach all subjects in English except Islamiat and Urdu compulsory. 3. Religious seminaries (madreassas of the two major
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Written Assignment 1 Submit complete answers to the following end-of-chapter Review Questions [RQ] from the Digital Planet: Tomorrow’s Technology and You textbook. Chapter 1 1. What is the most important difference between a computer and a calculator? [RQ‚ no. 2] Calculators perform operations one at a time‚ while computers can process a sequence of operations using provided instructions. A typical calculator requires many interactions to perform a computation‚ while a computer takes a set
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Assessment method - Written Questions Knowledge criteria Unit Ref QCF641 Title Conforming to General Health‚ Safety and Welfare in the Workplace Assessor name: Assessor Signature: Date: Feedback: Criteria 1.4: State why and when health and safety control equipment‚ identified by the principles of protection‚ should be used relating to types‚ purpose and limitations of each type‚ the work situation‚ occupational use and the general work environment‚ in relation to: – Collective protective
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Common Methods of Paragraph Development 1. Description: What does it look like? A. Presents a verbal portrait B. Evokes all of these senses. 1. Captures detail and wholeness 2. Contains specific vivid details Example: Have you ever had a moment that was set in your memory like a snapshot? I have one‚ and it is of my Grandma. Her hair was brown and wavy resting just below her shoulders. Her face‚ fair and smooth‚ was adorned with brown tinted glasses through which her beautiful blue eyes shown
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Computer is playing vital role in modern life. Computer education has great importance because use of computer has reached almost all spheres of life. The modern life of today includes information and contacts with people all over the world. Computer has helped considerably to achieve this. This is possible through computer education when a person knows the use of computer‚ he can employ in his business‚ for planning and chalking out programmed. Calculations and statical works. The internet
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