avoid getting a virus on a computer? – Run anti-virus and anti-spyware on a PC‚ Get a MAC and DO NOT open any email from unknown sources. 12. According to the notes and lecture‚ what is the most secure and efficient way to back-up data? –a storage device. 13. Per the notes---- Briefly‚ explain how a computer at SMCC‚ which in a
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Input Devices Light sensor: Gesture detection – the detection of human movements – may be used to enable advanced‚ differentiated smart features in portable electronics such as smart phones. Many of these features save energy by enabling electronics to expend the minimum amount of energy necessary to provide appropriate screen illumination levels. For example‚ when a phone is held to a user’s ear during normal conversation‚ the user can not see the screen‚ and therefore it may be turned off. This
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the Device The selected oscilloscope for this project is the GW-Instek (Model GDS-3152) Digital Storage Oscilloscope with a sampling rate of 150 MHz‚ as shown in Figure 38. Figure 38. GW-Instek oscilloscope The oscilloscope has a function to save the screenshots of the plots‚ as well as the 48 sampling data in the form of Excel file‚ which can be used for further analysis. The oscilloscope can also be linked directly to the computer for ease of data retrieval. This is a digital storage oscilloscope
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Technology Inc. is a part of the computer storage industry that initially offered a tape drive portfolio of products‚ which provides backup and recovery capabilities‚ and it has recently introduced a network attached product which is dedicated to file sharing only. The company encountered dilemmas regarding the most appropriate alternative that would be best to resolve their plan of reducing the company’s overall cost‚ specifically with the tape storage division. The top management has decided to
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Data Security and Mobile Devices Introduction: Mobile devices such as smartphones‚ PDAs‚ tablets‚ and netbooks have become an integral part of everyday business operations. Millions of people log into their company’s secure network on mobile devices via wireless Internet or even accessing their email‚ making sensitive data more susceptible to data theft and hacking. Mobile technology is advancing at such a fast pace‚ making it harder for IT managers to keep up with newly emerging threats. Since
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“Data storage using Nanotechnology and Electronics” Category: TECHNICAL Authors: A. Aparna and S. Krishna Prasad II year ECE‚ Gokaraju RangaRaju Institute of Engineering and Technology‚ Kukatpally‚ Hyderabad. Contact: Ph 09701540082- Krishna Prasad Email: aparnaalapati@yahoo.co.in krishnaprasad777@gmail.com Abstract: Electronics and nanotechnology working together would yield a holistic solution
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X’s APPROACH TO HR DATA COLLECTION‚ STORAGE AND USAGE Within X data is being collected in a systematic approach of set guidelines. Subsequently stored and made easily available to all relevant people. Reasons why X collets HR data X needs to keep certain information in order to: satisfy legal requirements provide relevant information in decision making and for consultation requirement record contractual arrangements and agreements keep contact details of employees provide
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computer system consists of mainly four basic units; namely input unit‚ storage unit‚ central processing unit and output unit. Central Processing unit further includes Arithmetic logic unit and control unit‚ as shown in the figure:. A computer performs five major operations or functions irrespective of its size and make. These are • it accepts data or instructions as input‚ • it stores data and instruction • it processes data as per the instructions‚ • it controls all operations inside a computer
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techterms.com/definition/hardware | Monitor and mouse | Software | Programs a computer and executes | dl.austinec.edu/students/DLGlossary.html | Open Office and Myst gaming software | Data management technology | Ways to handle data | http://www.techterms.com/definition/datamanagement | Data encryption and data storage | Networking | A number of computers connected to each other | http://www.techterms.com/definition/network | Internet and Ethernet | Telecommunications | Transmission of signals
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