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    Information Technology What is a computer? CXC notes TUTOR: MR. G JAMES It is an electronic device operating under the control of instructions stored in its own memory that can accept data, manipulate the data according to specified rules and produce results and store result for future use...
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  • Modern Operating Systems
    Modern-day file systems…balancing the pros and cons With the latest Network Attached Storage (NAS) units, Hard Disk Cage arrays and External drives hitting low prices coupled with low-price Multi-terabyte hard drives large drive arrays that are making their way into Small-Medium (including enterprise...
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  • Network Paper
    be made on the specific network topology that should be used, such as bus, ring, star, mesh, tree, or hybrid; on the network architecture, and the advantages and any potential drawbacks that the recommended network would provide to the Bead Bar organization. The Bead Bar has three divisions: studios...
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  • Ntc/360 Network and Telecommunication Concepts
    current systems, explain advantages and disadvantages of the systems and also present recommendations and benefits. Concerning Network protocols, this paper will also identify the protocols, provide rationale for the adoption of existing protocols, and explain advantages and disadvantages of protocols...
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  • Management Information Systems
    KENYA INSTITUTE OF MANAGEMENT DIPLOMA COURSE IN MANAGEMENT MANAGEMENT INFORMATION SYSTEMS (MIS) NOTES 0 MANAGEMENT INFORMATION SYSTEM This is a system that converts data from internal & external sources into information in an appropriate form to managers at all levels in all functions to enable...
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  • Response to a Service Request by Riordan Manufactoring
    Recommend what Windows operating system should be selected for an upgrade. Background of Request: In San Jose, CA, the company is in the process of upgrading all the computers. Windows 2K is the network operating system. IT has decided to upgrade the network operating system, and your team is tasked...
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  • Honeypot Defenses
    probed, attacked, or compromised. What is a Honeypot? “Honey Pots are fake computer systems, setup as a "decoy", that are used to collect data on intruders. This "decoy" appears to contain operating system vulnerabilities that make it an attractive target for hackers. A Honey Pot, loaded with fake...
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  • A Level Ict Revision Notes
    Data types * text * still and moving images * numbers * sound Input devices Keyboards ·         Most common type of keyboards is the qwerty keyboard ·         Another type of keyboard is a concept keyboard. They can be specially designed so that people with restricted vision can use...
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  • Exploring Directory Services
    Directory Services, evaluates disaster recovery options, and judges the advantages and disadvantages of using Directory Services in network operating systems. What are Directory Services? A directory service is the software system that stores, organizes and provides access to information in a directory...
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  • Database Desining Concept
    Evaluation report about advantages and disadvantages of implementing Network at KINSTON COLLEGE What is a Network? * A system in which a number of independent computers are linked together to share data and peripherals, such as hard disks and printers. Advantages of implementing a network...
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  • Os Types
    TYPES OF OPERATING SYSTEM http://www.tutorialspoint.com/operating_system/os_types.htm Copyright © tutorialspoint.com Operating systems are there from the very first computer generation. Operating systems keep evolving over the period of time. Following are few of the important types of operating system...
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  • Computer systems P1, P2 & M1
    Computer systems P1, P2 & M1 By James Butterfield NOTE: THIS WAS PRODUCED IN THE UK PLEASE CORRECT SPELLING IF BEING USED IN USA THESE SHOULD ONLY BE USED AS NOTES TO BE PUT INTO YOUR OWN WORDS FOR THE SAFETY OF YOUR GRADE P1 Motherboard  The motherboard connects all devices and allows...
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  • Computer apps flutershy sux
    the main types of computers include servers, mainframe computers, and embedded computers. An advantage of using a server is that your files are very secure since they can be set with permissions for only certain users to access them and a disadvantage is that they can be expensive. An advantage of using...
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  • Types and Components of Computer Systems
    1 Types and components of computer systems Hardware Memory There are two types of memory: • RAM (random access memory) • ROM (read only memory). Random access memory RAM is the computer’s ‘working memory’. RAM temporarily stores programs and data that are being used at a given time. The contents...
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  • Firewalls – Overview and Best Practices
    Information Systems, 2005. All rights reserved. The information in this publication is furnished for information use only, does not constitute a commitment from Decipher Information Systems of any features or functions discussed and is subject to change without notice. Decipher Information Systems assumes...
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  • Networks and Networking Approaches
    Software 7 A Suitable Network 8 References 10 Appendixes 11 Role of Networks Networks play a vital role in all types of organisations, enabling businesses to communicate and share data with ease that would have been un-imaginable to the working world 30 years ago....
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  • My Assignments
    mostly all organizations tend to embrace these following types of structures for management purposes in the modern organisation. Internal elements such as size, product and skills of the workforce influence the organizational structure. There are 4 types of organisational structure which are being used nowadays;...
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  • Computer
    | A homebuilt computer is a computer assembled from available components, rather than purchased as a complete system from a computer system supplier. Usually commercial off-the-shelf (COTS) components. |Contents ...
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  • Operating System Comparisons
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  • Touch Screen
    software and DVD video by touching the display screen. A touch system consists of a touch Sensor that receives the touch input, a Controller, and a Driver. The most commonly used touch technologies are the Capacitive & Resistive systems. The other technologies used in this field are Infrared technology...
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