...JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD M. TECH (REAL TIME SYSTEMS) COURSE STRUCTURE AND SYLLABUS I YEAR I SEMESTER Code Group Subject L P Credits Advanced Computer Architecture 3 0 3 Advanced Micro Controllers 3 0 3 Fundamentals of Real Time Systems 3 0 3 Design & Development of Real Time Systems 3 0 3 Elective -I Digital Control Systems Distributed Operating Systems Cloud Computing 3 0 3 Elective -II Digital Systems Design Fault Tolerant Systems Advanced Computer Networks 3 0 3 Lab Micro Processors and Programming Languages Lab 0 3 2 Seminar - - 2 Total Credits (6 Theory + 1 Lab.) 22 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD MASTER OF TECHNOLOGY (REAL TIME SYSTEMS) I SEMESTER ADVANCED COMPUTER ARCHITECTURE UNIT I Concept of instruction format and instruction set of a computer, types of operands and operations; addressing modes; processor organization, register organization and stack organization; instruction cycle; basic details of Pentium processor and power PC processor, RISC and CISC instruction set. UNIT II Memory devices; Semiconductor and ferrite core memory, main memory, cache memory, associative memory organization; concept of virtual memory; memory organization and mapping; partitioning, demand paging, segmentation; magnetic disk organization, introduction to magnetic tape and CDROM. UNIT III IO Devices, Programmed IO, interrupt driver IO, DMA IO modules, IO addressing; IO channel...
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...Using Kotter’s model, identify the three (3) most significant errors made out of all of the change stories presented and describe the ramifications of those mistakes. In 2002, Hewlett Packard experienced a merger process that many questioned whether it was fitting. Under Kotter’s model, Hewlett Packard made three significant mistakes during their merger. The first significant mistake Hewlett Packard made was when they failed to make the merger suitable for their large employee base. The second step in Kotter model suggests leaders should form a coalition to convince people that change is necessary (cite web). Before the merger, Hewlett-Packard’s CEO, Carly Fiorina made significant changes to the company’s structure. Those changes were met with considerable, but subtle, employee resistance. Fiorina’s vision of HP creating a new interface with customers may have been was regarded as a radical change and therefore was not commonly welcomed by many who were part of the HP “system (cite book). Another significant mistake Hewlett Packard made was when they changed the separate selling approach to customers such as Boeing and Ford. The fifth step in Kotter model suggests leaders should remove obstacles - the processes or structures that are getting in the way of the change process. This step can be applied to the business relationship with Boeing and Ford. As result of the change process with Hewlett Packard, the business relationship with Boeing and Ford became and obstacle...
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...1 Introduction to Digital Data Transmission 1.1 INTRODUCTION This book is concerned with the transmission of information by electrical means using digital communication techniques. Information may be transmitted from one point to another using either digital or analog communication systems. In a digital communication system, the information is processed so that it can be represented by a sequence of discrete messages as shown in Figure 1–1. The digital source in Figure 1–1 may be the result of sampling and quantizing an analog source such as speech, or it may represent a naturally digital source such as an electronic mail file. In either case, each message is one of a finite set containing q messages. If q = 2, the source is referred to as a binary source, and the two possible digit values are called bits, a contraction for binary digits. Note also that source outputs, whether discrete or analog, are inherently random. If they were not, there would be no need for a communication system. For example, expanding on the case where the digital information results from an analog source, consider a sensor whose output voltage at any given time instant may assume a continuum of values. This waveform may be processed by sampling at appropriately spaced time instants, quantizing these samples, and converting each quantized sample to a binary number (i.e., an analog-to-digital converter). Each sample value is therefore represented by a sequence of 1s and 0s, and the communication system...
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...a result, this situation required Bezos to have a quick and broad evaluation for making the decision. Besides, the systematic thinking of Bezos was shown by introducing the free application “Kindle for iPhone and iPod Touch” when he realized the benefit of allowing readers to read books on a variety of devices. After, in order to upgrade Kindle, Amazon acquired Touchco Company, which specialized in touch screen technology. These decisions are systematic because Bezos had to analyze the situation step- by- step, thoroughly and carefully with full of information towards an effective and logical decision. 2. How do you describe the competitive risk in Amazon.com’s environment as it leads the market for digital book downloads? Being the leader of digital book downloads market; Amazon.com is likely to face to the competitive risk from another e-commerce companies. Obviously, Amazon’s competitors would offer their newest and the most efficient way to keep customers and give them the instant access to download their stuffs. Hence, in order to remain the leading position in book downloads market; Amazon has to be creative and innovative in providing services to its customers. 3. Which decision errors and traps are the greatest...
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...Analog and Digital Comparison Learning Team D: Juan C. Godinez, Luke Wade, Jonathan Selinksi NCT/362 March 16th, 2015 Richard Bohn Analog and Digital Comparison Data, media, networking and transfer technology has evolved immensely throughout the years. When it comes to transmissions, two prerequisites must be satisfied to have successful communication. The first prerequisite is understandability. The transmitter and receiver must speak the same language. The second prerequisite is the capability to detect errors as they occur and to have some procedure for resolving those errors. (Goleniewski, L., 2007). Picture this similar to the different languages people can speak all over the world. Without proper translation and understanding, the conversation is pointless; this analogy is similar for analog and digital transmissions. Beginning with an analog signal, which is a continuous variable along amplitude and frequency. Analog circuits need to have a defined frequency band in which it operates. Different modulation schemes can vary the speed in which they operate, the quality of wire they require, the immunity to noise, and their overall complexity. The variety of modulation schemes in existence can be a disadvantage as this means many incompatibilities can exist within a single application. Such modulations include: * Amplitude modulation (AM) - modem relies on amplitude and associates high amplitude/zeros with low amplitude. Amplitude modulation can be demodulated...
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...Susana Komoda EDU - 225 August 25, 2012 Unwrapping the Technology Standards Comparison of Similarities NETS for Teachers | CTAP California Preliminary Proficiency Profile | Teachers have knowledge, skills, and worksystems that represent a working professional in a technological society (NETS-T, 2008). | Teachers are familiar with a variety of computer-based collaborative tools, demonstrates knowledge of current basic computer terminology, knows how to care for a computer, and know basic trouble shooting techniques. (CTAP, 2000). | Teachers understand local and global community situations and responsibilities in an changing technological environment and show legal and ethical behavior in their practices (NETS-T,2008). | Teachers demonstrate knowledge and understanding of the legal, ethical, and appropriate use of technology for privacy and safety(CTAP, 2000). | Teachers use their knowledge of curriculum teaching and learning, and technology to enhance student learning, creativity, and innovation in both real and virtual environments (NETS-T,2008). | Chooses software based on its effectiveness, alignment with content standards, and value to student learning (CTAP, 2000). | Teachers continuously improve their professional practice, model lifelong learning, and exhibit leadership in their school by demonstrating effective uses of technology(NETS-T,2008). | Teachers examine a variety of new educational media and selects based on criteria to help the students learn...
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...2007-2008 JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY, HYDERABAD B.TECH. ELECTRONICS AND COMMUNICATION ENGINEERING I YEAR COURSE STRUCTURE |Code |Subject |T |P/D |C | | |English |2+1 |- |4 | | |Mathematics - I |3+1 |- |6 | | |Mathematical Methods |3+1 |- |6 | | |Applied Physics |2+1 |- |4 | | |C Programming and Data Structures |3+1 |- |6 | | |Network Analysis |2+1 |- |4 | | |Electronic Devices and Circuits |3+1 |- |6 | | |Engineering Drawing |- |3 |4 | | |Computer Programming Lab. |- |3 |4 | | |IT Workshop |- |3 |4 | | |Electronic Devices and Circuits Lab |- |3...
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...Digital Rights Management 12/1/2010 Digital Rights Management 1 Introduction • Digital Rights Management (DRM) is a term used for systems that restrict the use of digital media • DRM defends against the illegal altering, sharing, copying, printing, viewing of digital media • Copyright owners claim DRM is needed to prevent revenue lost from illegal distribution of their copyrighted material 12/1/2010 Digital Rights Management 2 DRM Content and Actions • There are many capabilities covered by DRM Digital Rights Management Digital content: • Videos • Music • Audio books • Digital books • Software • Video games Possible Actions and Restrictions: • Play once • Play k times • Play for a set time period • Play an unlimited amount • Copy • Burn to physical media • Lend to a friend • Sell • Transfer to a different device 12/7/2010 Digital Rights Management 3 Early U.S. Copyright History • US Constitution, Article 1, Section 8 – “The Congress shall have the Power … To promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries” • Copyright Act of 1790 – "the author and authors of any map, chart, book or books already printed within these United States, being a citizen or citizens thereof....shall have the sole right and liberty of printing, reprinting, publishing and vending such map, chart, book or books...." – Citizens could patent...
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...Computer crime involves: Theft by computer (including identity theft and phis hing) Software piracy and intellectual property misuse Software sabotage (malw are- including worms, viruses, Trojan horses, e tc.) Hacking and electronic trespassing. The computer crime dossier Computer crime: any crime accomplished through knowledge or use of computer technology Businesses and government institutions lose billions of dollars every year to computer criminals The majority of crimes is committed by company insiders Typically covered up or not reported to authorities to avoid embarrassment According to a 2001 survey of over 500 companies and government agencies: 85% detected computer security breaches in the preceding 12 months Financial losses due to security breaches topped $377 million 70% reported that Internet connections were frequent points of attack Only 31% said that internal systems were frequent points of attack. Theft by computer Theft is the most common form of computer crime. Computers are used to steal Money Goods Information Computer resources One common type of computer theft today is the actual theft of computers, such as notebook and PDAs Notebook and PDAs are expensive Data stored on a computer can be more valuable Denial o f Service ( DOS) Attacks bombard servers and Web sites with so much bogus traffic that they are effectively shut down networks, denying service to legitimate customers and clients. Computer security Protecting computer systems...
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...motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines - performance, regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors. Power Systems: Basic power generation concepts; transmission line models and performance; cable performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control. Power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; solid state relays and digital...
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...CONTENT Page No 1 2 3 4 5 6 7 8 9 10 Academic calendar Digital Communications Microprocessors and microcontrollers Digital Signal Processing Object Oriented Programming Through Java Managerial Economics And Financial Analysis Digital Signal Processing Lab Microprocessor & Microcontroller Lab Advanced English Communication Skills Lab Object Orient Programming Through Java Lab 2 3 48 85 129 186 217 219 222 224 ACADEMIC CALENDAR VIGNAN INSTITUTE OF TECHNOLOGY AND SCIENCE DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING DEPARTMENT ACADEMIC CALENDAR B. Tech Academic Year 2013 - 2014 - II - Semester S.No Event Date th 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. Submission of abstracts of main project by IV years Faculty orientation program Commencement of Class work Spell for UNIT – I Instructions Fresher’s day Spell for UNIT – II Instructions Alumni meet VIGNAN TARANG Spell for Unit-III Instructions st nd Assignment -1/ Unit test-1 on I & II Units Submission of results & week students list to Dept Spell for Unit-IV Instructions University I-Mid-Exam- II & IV Year rd University I-Mid-Exam- III Year Spell for UNIT – V Instructions for II &IV years rd Spell for UNIT – V Instructions for III year LAB INTERNAL-1 Commencement of Special classes for Slow learners Spell for UNIT – VI Instructions for II &IV years rd Spell for UNIT – VI Instructions for III year Submission of Mini project title along with guide for III year Spell for Unit...
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...1) In what ways does Bezo’s decision to develop and deliver the Kindle show systematic and intuitive thinking? I feel that the decision Bezo made to develop and deliver the Kindle to the market showed very forward thinking. Originally Amazon was known as a book retailer. As the music world went digital he knew that books would be the next thing to move forward also. To create device to load digital books made sense. This enable Amazon to continue to be competitive grow in his bookseller market. The Kindle was released to the market three years before the IPad. 2) Would you describe Amazon’s position in the digital entertainment market as certain, risky or uncertain? Why? I think that Amazon’s position in the digital entertainment market would be certain. I believe this because they keep improving on their products and adding to their website. They are making it easy for the consumer to do all their shopping at one online site. When it comes to the technology industry for the retail market they have been able to provide the consumer what they want before others could. I for see them to be able to continue beating the competition. 3) Which decision errors and traps are the greatest threats to the success of Bezo’s decision making as Amazon’s CEF and why? I believe one of the biggest traps is that a company tries to rest on their past history. If they want to continue to be competitive they will have to remember how...
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...Product Data Management System ( PDM ) consisting of engineering data management and engineering document management system is vital for the performance of an EPCI ( Engineering, Procurement, Construction and Installation ) contractor in Oil & Gas upstream projects segment. PDM is used by all functions in managing the projects execution as well as during life cycle of the asset for operation and maintenance. Currently engineering data and documents are produced and managed though many different IT platforms and systems. Due to multiple cycle of information production by different functions, this process is inefficient, high cost and prone to errors. Recent technological innovation provides a common database foundation which is accessible for data and document generation, updating and sharing between different functions. This innovation provides a high quality, lower cost and faster response to project requirements. This application is relevant to all engineering turnkey projects whether in Oil & Gas or other sectors. Integration of centralized PDM foundation database in the work process and Implementing in on the projects is leading to Innovation and positively impacting the project performance. PDM stores all data related to project that is generated and used during design, procurement, fabrication, installation and commissioning followed by operation and maintenance of the asset. Much of the data in PDM comes from sources such as Computer Aided Design ( CAD ) and...
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...METHODOLOGY 13 3.1.1 Project Methodology 13 3.3 DATA ANALYSIS 15 3.3.1 LIMITATIONS OF THE EXISTING SYSTEM 15 3.3.2 DATA FLOW OF THE PROPOSED SYSTEM 16 3.5 SYSTEM SPECIFICATION 17 CHAPTER FOUR 18 SYSTEM DESIGN 18 4.1 INPUT AND OUTPUT FORMS 18 4.1.1 DATA TABLES 18 4.1.2 DISPLAY FORMS 19 4.2 CONCLUSION 21 REFERENCES 22 ABSTRACT The adoption of integrated library systems (ILS) became prevalent in the 1980s and 1990s as libraries began or continued to automate their processes. These systems enabled library staff to work, in many cases, more efficiently than they had in the past. However, these systems were also restrictive—especially as the nature of the work began to change—largely in response to the growth of electronic and digital resources that they were not designed to manage. New library systems—the second (or next) generation—are needed to effectively manage the processes of acquiring, describing, and making available all library resources. This article examines the state of library systems today and describes the features needed in a...
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...Consumer Surplus in the Digital Economy: Estimating the Value of Increased Product Variety at Online Booksellers Sloan School of Management, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 Sloan School of Management, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139 The Heinz School of Public Policy and Management, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213 erikb@mit.edu • yuhu@mit.edu • mds@cmu.edu Erik Brynjolfsson • Yu (Jeffrey) Hu • Michael D. Smith W e present a framework and empirical estimates that quantify the economic impact of increased product variety made available through electronic markets. While efficiency gains from increased competition significantly enhance consumer surplus, for instance, by leading to lower average selling prices, our present research shows that increased product variety made available through electronic markets can be a significantly larger source of consumer surplus gains. One reason for increased product variety on the Internet is the ability of online retailers to catalog, recommend, and provide a large number of products for sale. For example, the number of book titles available at Amazon.com is more than 23 times larger than the number of books on the shelves of a typical Barnes & Noble superstore, and 57 times greater than the number of books stocked in a typical large independent bookstore. Our analysis indicates that the increased product variety of online bookstores enhanced...
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