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ETL (extraction/transformation/load) forms a crucial part in maintaining a data warehouse. Identify the typical problems that ET
ETL (extraction/transformation/load) forms a crucial part in maintaining a data warehouse. Identify the typical problems that ET
7 pages (1750 words) , Essay
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The ETL process is identified with exactly that process of data extraction from various system sources and then loading that data into a data warehouse for various storage and analytical processes. Data mining is a term associated with the process of extracting insights from the data residing in the warehouse, and the transformation step in the ETL process is a preparation of the raw data from the various source systems for loading into the data warehouse structures.
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Cloud Computing Seurity/ Access Control and Revocation
Cloud Computing Seurity/ Access Control and Revocation
10 pages (2500 words) , Download 1 , Research Paper
Therefore, in order to regain maximum data management and access management in cloud services, the end users must use three layer access control Integrated with Policy Enforcement Point framework. This framework can be utilized for addressing security, mapping cloud based procedures and cloud data management.
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Mobile Communication 1 and 2
Mobile Communication 1 and 2
3 pages (750 words) , Download 0 , Essay
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The face of computing is increasingly changing, which is generating fear among IT managers changed with availing productivity tools while sustaining control of sensitive data. As companies develop their mobility policies, attention should be paid to maintaining a tight grip on the data contained in the device or any connectivity profiles (both VPN or Wi-Fi), which avail access to corporate networks to ensure that they are completely secure irrespective of whether the tablet is lost.
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Database assignment 2
Database assignment 2
10 pages (2500 words) , Assignment
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The final stage is the mapping of the Global Model to the other applications. The mapping will be able to show the relationship that exists between different entities within the organization. Company Selection The company selected for this project is Budget Transportation firm.
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Relational Database System Design
Relational Database System Design
4 pages (1000 words) , Admission/Application Essay
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ECT uses the keywords to create and to manage the data elements and the data about its products and relevant transactions. ECT has the vision of improving the support for its varied client size. The database layout shows a variety of products and services, which the organization adopting the system will be able to operate in.
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Apple Inc
Apple Inc
9 pages (2250 words) , Case Study
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This is the highest market cap in the world and was over $200 billion for second placed Exxon. This high market cap can be attributed to several factors. The first is the release of the highly successful iPhone 5 with the iPhone being the company’s most profitable product.
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Data Warehouse Design and Implementation
Data Warehouse Design and Implementation
10 pages (2500 words) , Research Paper
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However, at the present business organizations have a wide variety of database systems such as online analytical processing, data warehousing and data mining systems. In this scenario, data warehousing offers effective tools for maintenance, storage and retrieval of data.
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Understanding product purchase behavior and use
Understanding product purchase behavior and use
2 pages (500 words) , Download 0 , Assignment
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I reached the Super Electronics market in the evening, and it was quite occupied at this time. There were few brand specific shops while some others had all renowned modals and brands of laptops.
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Obeservation of Users Experience of Samsung Galaxy Phones
Obeservation of Users Experience of Samsung Galaxy Phones
9 pages (2250 words) , Essay
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Samsung Galaxy is a smart phone of the Samsung brand. There are about nine smart phones in Galaxy series. The phone is beautiful and powerful as the real Galaxy and this name has the ability to catch customer attention, which is evident from the popularity it enjoys.
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Case tool : Identification of software development process
Case tool : Identification of software development process
3 pages (750 words) , Download 1 , Assignment
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This line of action is commendable but it has created a situation where the business process at the info center has become excessively too much. The business process of the organization has also become very demanding and complicated. For this a business process modeling CASE tool is suggested for the organization and particularly, the info center.
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Speech in Cyberspace and Internet Governance
Speech in Cyberspace and Internet Governance
3 pages (750 words) , Essay
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Internet governance should get the same attention as ranch governance or minimal flatteringly. The idea that internet policy can be examined by the conventional tools of policy is defined by counter paper stating that internet governance should be obsessed exclusively or primarily by concerns of network engineering (Solum, 2008, web).
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Management Information System: Computer Crimes
Management Information System: Computer Crimes
1 pages (1250 words) , Essay
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The author explains that Cyberstalking is a crime that is more deeply related to playing with someone’s emotions. The criminal uses your information available online to stalk you on personal front; the harassment could range from racist to being sexual. Malware are the softwares that attack on one or several PC’s.
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Social Networking
Social Networking
2 pages (500 words) , Essay
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Social Networking Name University If you have never used a social networking site, would you consider using one now? Why or why not? Write an essay persuading the readers that using a social networking web has positive or negative effects on relationships.  Social networking websites have become a norm in the recent times.
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Cyber Security: Stuxnet Virus Attack
Cyber Security: Stuxnet Virus Attack
4 pages (1000 words) , Download 2 , Research Paper
Cyber security technologists discovered that the malware tends to be transmitted via Microsoft Windows and specifically infects software and equipment manufactured by technological giants Siemens (Siemens, 2010, p. 2). This unusual virus contains a programmable logic controller (PLC) root kit.
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IT Managers, Data Access and Privacy
IT Managers, Data Access and Privacy
5 pages (1250 words) , Research Paper
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How they affect the responsibilities of IT managers and their roles has been attempted to be discussed in the report narrated below. Let’s address the core issues of Data Security and Privacy first. Data Security This is a very vast term that is used to denote varying aspect of sanctity associated with data.
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Databases
Databases
4 pages (1000 words) , Essay
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The article provides an overview of what databases are, how they are used, and their advantages and disadvantages. Table of Contents Abstract 1 Introduction 3 Types of Databases 3 Databases Management Systems 4 Use and Roles of Databases in Organisations 5 References 7 Databases Introduction Different experts define the term database differently.
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Software Design Defects Detection and Classification
Software Design Defects Detection and Classification
8 pages (2000 words) , Literature review
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This process is predominantly human based and errors are likely to occur when progressing through the forms. Being a process run by humans, it is crucial to manage the software process to ensure success of the project. It follows that, the parameter to measure software success is software quality.
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The Advancement of Technology
The Advancement of Technology
6 pages (1500 words) , Download 2 , Research Paper
In fact, since the invention of wheel, developments and inventions are still continued. However, the wheel became a little rounder with each development, and the inventors made use of different material for different developments and applications. Since that time, technology based developments and inventions have made life much easier.
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IT for Business
IT for Business
3 pages (750 words) , Download 1 , Research Paper
Free
These three represent the three popular relational database management systems (RDBMS) available to todays’ modern enterprises, both large and small. MySQL represents open source systems which give organisations freedom to customise their database whichever way that suits them and also low total cost of ownership (MySQL.com 9 & 10).
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Lab Exercises: Working at the CLI in Windows and Linux
Lab Exercises: Working at the CLI in Windows and Linux
3 pages (750 words) , Lab Report
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However, there are instances where expert users have to use the command based interface in their work. Lab 3 explores how we could use Linux and Windows command line interfaces, CLIs, to carry out tasks in a command based interface. MS-DOS runs on the windows NTFS file system, and one can easily access it on the start window.
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The Evolution of Active Directory
The Evolution of Active Directory
8 pages (2000 words) , Essay
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We also look at how things were managed before its introduction and the scope of what it offers. All this is with an objective of understanding this kind of a component Microsoft windows hence try to understand this component act be of importance to information technology users.
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Hillside School Case Study
Hillside School Case Study
3 pages (750 words) , Download 0 , Essay
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Data flow context diagram of the new billing system Data flow from parents/ students processed data for storage The diagram shows the Hill school context flow diagram that defines operations of the new billing system that is set to enhance service delivery.
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ERP software packages. Compare/contrast SAP and Oracle
ERP software packages. Compare/contrast SAP and Oracle
5 pages (1250 words) , Essay
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In relation to this aspect various organizations have incorporated the use of decisive and invaluable software for almost each and every activity performed in the operational process in order to perform according to the global market competition. It is observed that SAP AG Corporation based in Germany and Oracle Corporation from California, United States have developed certain software for the organizations in order to facilitate them to perform their activities faster and with utmost accuracy.
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Blackhole Exploit Kit
Blackhole Exploit Kit
7 pages (1750 words) , Research Paper
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The primary purpose of the Blackhole exploit kit is aimed at delivering a malicious payload or exploits to the computer of a victim. It is most notable for its sophisticated Traffic Direction Script (TDS), which enables attackers to construct or configure rules that enforce custom responses.
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Information systems security management
Information systems security management
6 pages (1500 words) , Research Paper
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Moreover, these technologies support business models and strategies that are planned to control the technologies under commercial advantage and profit. Thousands of commercial start-up companies were accompanied by huge development and growth. Thus, information technology is generating a long term successfully planned explosion of technologies by large entrepreneurs (Laudon, 2011).
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Anything related to Gender and Technology
Anything related to Gender and Technology
7 pages (1750 words) , Research Paper
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Recently, women, the largest percentage of human population, have been increasingly conspicuous via their absence in the technology history in the world. Technology and gender issues have inspired some controversial questions concerning gender and use of technology, (Parker, 2010).
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The Human-Computer Interface
The Human-Computer Interface
4 pages (1000 words) , Assignment
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The author states that haptic feedback is the critical constituent of the virtual environment that is used for the cognitive research.  Time and cost are also the feedback Haptic, which are required to build the innovation. In human computer interface, haptic feedback is the force that relies upon the tangible and realistic sensation to the user.
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Green Computing Research Project
Green Computing Research Project
3 pages (750 words) , Download 0 , Case Study
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The essence of a flow chart is to give a step by step solution to algorithmic or other types of analytical problems. While a set of other diagrams are used for solving data related problems, a flow chart is mostly applied in analyzing, documenting and managing a process (Reynard, 1995).
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NSA Cyber Security Profile
NSA Cyber Security Profile
3 pages (750 words) , Research Paper
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The extent to which institutions have come to rely on these information systems to carry out routine, significant, and essential missions and business operations means that the protection of the fundamental systems is paramount to the success of the institution.
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Graphics and Games
Graphics and Games
4 pages (1000 words) , Essay
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This means that the programmer has to specify appropriate commands. The commands set up the camera view and modeling transformations as well as drawing the geometry in case it is a sphere with the desired color (Addison-Wesley Publishing Company, 1997). Aspects of OpenGL This procedural interface has a demerit in that the application must be specific on all operations in details and the correct sequence.
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Telecommunications and wireless technology
Telecommunications and wireless technology
6 pages (1500 words) , Assignment
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This force comes in form of computers and communication. These two have changed the concept of how communications were being held in past. What was being done in months and weeks in a mere matter of few hours and minutes now. A person sitting in other corner of the world is no distant anymore and can be connected through wireless means in no time.
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Telecommunications and Networking : CLOUD COMPUTING
Telecommunications and Networking : CLOUD COMPUTING
20 pages (5000 words) , Download 1 , Essay
As Schauland states, “Surfacing in late 2007, cloud computing is used to allow services used in everyday practice to be moved onto the Internet rather than stored on a local computer” (1). Cloud computing offers a number of considerable benefits to users some of which include increased data storage, workload shift, reduced need of installing costly software applications, user friendly interface, and resource sharing.
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Cloud Computing
Cloud Computing
3 pages (750 words) , Research Paper
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Cloud computing paradigms are cost effective and flexible and hence the reason for attracting the attention to organizations. Cloud computing amasses data in common pools from where access, storage and distribution can be effectively done (Stevens, 2010, p.
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Mobile Website Development
Mobile Website Development
4 pages (1000 words) , Assignment
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Mobile websites are developed to enable people access online information via mobile devices such as tablets and mobile phones. Mobile website for any purpose needs to be easy for navigation on any mobile device. Mobile websites are increasingly being used by many people since online information can be accessed at any time and place.
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Case Study Stage 2
Case Study Stage 2
3 pages (750 words) , Case Study
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It has been viewed that the organisation uses traditional business system wherein e-commerce can allow the execution of online registration and booking for the users. Business Process Analysis E-commerce can enhance the effectiveness of UMUC Healthy Fitness Centre by minimising the expenses that are involved in its existing business process.
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Report
Report
8 pages (2000 words) , Essay
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During overnights and evenings, the restaurant serves a normal menu which excludes any set prices for full course meals. In this report, the elements of an inventory management system are examined to determine how well the inventory management system (IMS) would work in the restaurant environment.
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Software Reuse
Software Reuse
6 pages (1500 words) , Essay
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Reusing of software is the process of reusing the existing software to produce new software with a new requirement and qualities. Software development artifacts of all types i.e. use cases, test cases, requirements, designs, architectures, patterns, documentation, codes etc can be reused potentially if they are developed for reuse purposes from their beginning.
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List the characteristics of your network topology. Also identify why other topologies would be inappropriate for the lab enviro
List the characteristics of your network topology. Also identify why other topologies would be inappropriate for the lab enviro
3 pages (750 words) , Essay
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These topologies are further divided into star, ring and bus net working. Topology network is characterized by its capability to be expandable; also, they have an ability to be connected to the central network device, which is reliable for connectivity through a switch, or any other outlet device.
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Building Information Modeling
Building Information Modeling
12 pages (3000 words) , Download 1 , Essay
There are many advantages of BIM which include enabling its implementers to overcome the problem of poor design, which may arise, into substandard construction materials. BIM encompasses different views from the building model, arranged in an automatically consistent manner.
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Mesh Networks
Mesh Networks
40 pages (10000 words) , Coursework
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ING PROTOCOLS 29 a.ROUTING INFORMATION PROTOCOL (RIP) 29 b.OSPF (OPEN SHORTEST PATH FIRST) 30 c.EIGRP (ENHANCED INTERIOR GATEWAY PROTOCOL) 31 15.Best Routing Protocol 33 16.Conclusion 35 2. ABSTRACT As the attractiveness of wireless networks amplifies, wireless network security has grown to be debatable topic in the recent years.
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Artificial Intelligence and Expert Systems
Artificial Intelligence and Expert Systems
11 pages (2750 words) , Dissertation
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A simple overview of AI techniques is provided in the upcoming topics and the research method is also introduced in the later parts of this studies. A detailed analysis of the application of AI in telecommunications is also provided in the study. Finally, a discussion and conclusions are given in the end.
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Web Spam Detection: Techniques and Approaches
Web Spam Detection: Techniques and Approaches
18 pages (4500 words) , Download 1 , Term Paper
Web Spam Detection: Techniques and Approaches Web spam is one of the major challenges for the search engine today. It refers to some of the unjustifiable techniques used by spammers to subvert the ranking algorithm of the search engine in order to raise web page position in search engine.
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Vulnerability of an organizations information system
Vulnerability of an organizations information system
10 pages (2500 words) , Research Paper
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However, while organizations get connected to the cyber world for their purposes of work and business, there are other people in the surroundings whose intentions are negative intending to steal important information. Thus cyber security has become an essential part of every organization considering the vulnerability of the information that is dealt with through the use of information systems (Kim & Solomon, 2010, pp.2-5).
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TOGAF Framework
TOGAF Framework
8 pages (2000 words) , Research Paper
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When a system is built for a very specific purpose, for instance for processing a charge to an account we should be familiar with what we require carrying out and how we need to do it. However, the system architecture could be simple.
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Network Security: a vital element in todays commerce
Network Security: a vital element in today's commerce
8 pages (2000 words) , Essay
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A Virtual Private Network is an innovative concept since it allows clients to securely communicate over an insecure medium. A VPN enables enterprises to maintain connection between private networks in a secured manner. In addition, the use of a VPN is extremely crucial since effective internet communication is impossible to achieve without proper networks.
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Database systems-Entity-Relationship modelling
Database systems-Entity-Relationship modelling
5 pages (1250 words) , Essay
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The business rules of the system are presented next. The ER- model is designed according to the business rules. Finally the list of key attributes and a list of relationships are provided. Critical Evaluation The implementation of a computerized database will provide several advantages to Lanchester Liners Company.
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Client/Server Networking Technologies
Client/Server Networking Technologies
3 pages (750 words) , Term Paper
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The issues of interoperability, flexibility, scalability and usability were greatly improved with this new technology. Usability is the extent in which computer system architecture can be used to achieve many desired goals. Flexibility is the ease in which the architecture in existence can be changed to suit the current situation.
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Comparative Analysis of Case Studies
Comparative Analysis of Case Studies
8 pages (2000 words) , Essay
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As much as most of the implementation of this enterprise resource planning system has proved to be a total failure, this paper analyses this six case studies to compare and see where the companies have failed and successive. Key words: Enterprise Resource Planning, Information Technologies and System, Management, Implementation Introduction Majority of the companies have turned to the Enterprise resource Planning system as a method of solving their management issues.
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Comparing Different Linux Vendors
Comparing Different Linux Vendors
4 pages (1000 words) , Research Paper
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It is widely in use because of its efficiency and security. This operating system is free of cost and is open source, that is, it can be downloaded, installed and distributed for free. Hence, it is used more than any other operating system. Linux was first designed as an operating system for servers and now along with the server based applications it leads in desktop and other major systems as well.
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Information Technology Annotated Bibliography
Information Technology Annotated Bibliography
3 pages (750 words) , Download 1 , Essay
In this article, the authors presented a novel optimization framework meant to lower the complexity and the overhead of well-known techniques utilized to solve emerging wireless predicaments. These entail channel noise, lost packets, and delay for video streaming.
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