Briefly describes the difference between Storage Area Networks (SANs) and Network Attached Storage (NAS) system? Storage Area Networks (SANs) | Network Attached Storage (NAS) system | A SAN is a dedicated network that provides access to various types of storage devices including type libraries‚ optical juke boxes and disk arrays. | Network Attached storage system are networked appliances which contain one or more hard drives that can be shared with multiple heterogeneous computers. |
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Apple has long been known for quality products that sometimes stretch what a consumer considers a fair price. This fact continues with Apples line of premium notebook computers‚ the MacBook Pro. Although many people feel that Apple overcharges for their notebooks‚ they must understand that it is hand built and made for power users. This is not a budget notebook. The Apple MacBook Pro with Retina display has truly been atop of the competition for quite some time now. This is thanks to Mac’s easy to
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Change blindness is a strange phenomenon which occurs when a visual change in the environment goes unnoticed by the observer‚ even if the change is large or obvious. This can be particularly dangerous in times when vision and ability to react to changes around us is imperative to our safety‚ such as when driving. An occurrence of change blindness while driving could cause an accident if it is not detected fast enough. There are many contributors to detection of change which have been studied by previous
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example‚ Canon 650D and the Nikon D3200 were both released last year‚ Canon 650D is sold at $650 with 18 megapixels and 9 autofocus‚ but the Nikon D3200 is sold at $597 with 24.2 megapixels and 11 autofocus. From the camera guidebook‚ Canon has fewer pixels in the digital SLR cameras than the same level Nikon. Nikon do the best in this respect due to the five-year secret plan for new products’ core technical in the digital SLR cameras
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The impact of global and local processing on the perceived adjustment error in the Muller-Lyer illusion. A test of Day’s (1989) Conflicting Cues Theory. Abstract The nature of visual illusions is hotly debated in the scientific literature‚ in search of a theory to explain how perceptual distortions arise upon daily interactions with the world. The present study provides the first direct test of Day’s (1989) Conflicting Cues theory to account for the Muller-Lyer
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the finger is placed‚ is known as the touch surface. Beneath this layer is a light-emitting phosphor layer which illuminates the surface of the finger. The light reflected from the finger passes through the phosphor layer to an array of solid state pixels (a charge-coupled device) which captures a visual image of the fingerprint. A scratched or dirty touch surface can cause a bad image of the fingerprint. A disadvantage of this type of sensor is the fact that the imaging capabilities are affected by
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Ramya Yapala VHDL IMPLEMENTAION USING SPIKE SORTING ALGORITHM A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE DEGREE OF MASTER OF SCIENCE IN MICRO ELECTRONICS VHDL IMPLEMENTATION USING SPIKE SORTING ALGORITHM A Thesis submitted to Newcastle University for the degree of MSc Micro Electronics 2011 Supervisor: Dr Graeme Chester Student Name: Ramya Yapala Student Number: 109230832 SCHOOL OF ELECTRICAL‚ ELECTRONIC AND COMPUTER ENGINEERING NEWCASTLE UNIVERSITY SCHOOL OF ELECTRICAL
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1 GCSE Computing Revision Booklet This booklet has been created to provide an overview of each of the topics that you need to revise. Each section is broken down and guidance given on what you need to know. Use it in conjunction with your own revision techniques‚ e.g. mindmaps‚ to prepare for the exam. Name: ……………………………………………………………………………….. 2 Fundamentals of Computer Systems You need to be able to: (a) define a computer system (b) describe the importance of computer systems in the
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application helps the business owner with mostly everything important to run the business and become successful. Table 1. Samsung Galaxy S5 HTC One M8 Battery Capacity 2800 MAH 2600 MAH Price / CPU Speed $649 / 2.5GHZ $649 / 2.3GHZ Screen size / Pixels 5.1 Inch / 432 PPI 5.0 Inch / 441 PPI Camera 16 Megapixel 4 Megapixel Features Dustproof Water Resistant Slow-Mo Sound & Shot Fingerprint ID Heart Rate Monitor Barometer HTC Sense FM Receiver Table 1: Evaluation of the Samsung Galaxy S5 and HTC
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due to progressive eye strain associated with CVS). What Causes CVS? Unlike printed matter‚ a computer screen displays words and images through the use of pixels which are multi-dimensional and vary in contrast. The eye is always working extra hard to accommodate as it focuses and refocuses on the graded areas of these combined pixels. The eye lens must work harder to support the function of sight. Eventually‚ the eye tires and becomes lazy. This explains why vision blurs occur and why it is
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