the National School Boards Association (NSBA)‚ 50% of teens say they talk to their peers about schoolwork online (IM‚ blog or social networking sites) or via text message * Social networking sites allow for creative expression in a new medium 1. Social networking sites allow for creative expression -" Students share creative original work like poetry and film and practicing safe and responsible use of information and technology" said Christine Greenhow‚ a learning technologies researcher
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IT 548 Telecommunications & Networking Local Area Networks Hood College Dept. of Computer Science Spring 2013 Layer 2: The Datalink Layer • • 2 Datalink layer provides a reliable communications link between devices. Breaks a data stream into chunks called frames‚ or cells. Three key functions: • error detection • error correction • flow control • • In LANs DL can be broken down into two sub-layers: • media access control (MAC) • logical link control (LLC). • flow and
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1. Question : (TCO 1) With _____‚ you can replace a processor in an SMP system without taking the system down. Student Answer: hot-add memory hot-replace processor hot-add processor SMP Instructor Explanation: The answer can be found on page 5. Points Received: 5 of 5 Comments: 2. Question : (TCO 1) _____ is an umbrella of security protection features that monitor and manage a server and its clients. Student Answer: SMP PAP NAP
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PAPER ON ARTIFICIAL NEURAL NETWORKS ABSTRACT The developments in Artificial Intelligence (AI) appear promising‚ but when applied to real world intelligent task such as in speech‚ vision and natural language processing‚ the AI techniques show their inadequacies and ‘brittleness’ in the sense that they become highly task specific. The computing models inspired by biological neural networks can provide new directions to solve problems arising in natural tasks.
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Network Security Concepts Name NTC 410 Instructor ’s Name November 1‚ 2005 File security falls into two categories‚ encryption and access. Access to files can mean physical access to a computer with unsecured files or access via user permissions or privileges in the form of access control lists (ACLs) (Strengthen Your Users ’ File Security‚ 2003). The files kept on a server with NTFS storage can be locked to prevent anyone who does not have the correct permissions from opening them. This is
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wired‚ or wireless. At the moment the wireless world doesn’t have a large-cell‚ high bandwidth standard‚ that is capable of delivering the much needed speeds to a mobile device. The short fall of 3G networks is clear‚ it’s just not fast enough‚ offering 384kbps doesn’t meet the requirements of what the end user has come to expect these days. Some people see 3G as a stop-gap‚ until a fully integrated IP network is created; some countries have even chosen to bypass 3G and head straight to 4G‚ a method
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COMPUTER NETWORK ADMINISTRATOR A computer network (the "network") is the connection of at least two or more computers for the purpose of sharing data and resources. These resources can include printers‚ Internet access‚ file sharing‚ and electronic mail ("e-mail"). In today ’s technological environment‚ most companies and businesses have some kind of network used on a daily basis. Thus‚ it is imperative to day-to-day operations that networks run smoothly. Companies employ at least one person
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Personal Area Network Lito Gonzales April 15‚ 2012 Personal Area Network In the world where an assortment of technology is emerging and is changing not only how human beings live their lives‚ it also extends to how businesses are conducted for a more efficient and effective operations. From the simplifications of computing that evolved from the bulky desktop computer to the handy tablets‚ to the ever improving sophistications of mobile phone usage such as the candy bar handsets to smartphones
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Comparative Study of Route Reservation Techniques of Ad Hoc Wireless Networks Sanjay Jain Associate Professor‚ ITM-MCA‚Gwalior sanjay.jain.mca@itmuniverse.in Abstract- In this paper we show the comparative study of route reservation techniques in ad hoc wireless networks. The reservation technique falls into two groups’ reservation-based (RB) communication and non-reservation-based (NRB) communication. In an NRB scheme‚ an intermediate node can simultaneously serve as relay for more
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Assignment Network Design ILT Department – FALL Semester 2014 (TECH3133) School Computer Networks This is the description for the Assignment of TECH3133‚ School Computer Networks‚ for the semester FALL2014. This assignment is worth 20% of the total mark for this course. The deadline for this project is 8th January‚ 2015 at 11:59pm. This is a group of two-student assignment. You will submit your assignment using the SQU-Moodle website ONLY! Please be reminded that you cannot send it through the email
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