Latest published cases

Authors: Gupta, Vishal; Brahmbhatt, Kruti;

Reference No: OB0232TEC Pages: 15 Published on: 26, June, 2018

Abstract: Our lives are defined by the decisions we make. Important decisions are generally made in the face of great uncertainty, with incomplete information and often under time pressure. This note aims to present briefly a model of how we make decisions and the associated heuristics and biases. It provides a ... More

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Authors: Pathak, Akhileshwar;

Reference No: BP0407TEC Pages: 7 Published on: 29, March, 2017

Abstract: Is software, music and film stored on CDs or downloaded from the internet goods? The question is important for the consumer rights and application of sales tax. Property first emerged as tangible things. This could be either moveable or immoveable property. Moveable property is what is not immovable property. Goods ... More

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Authors: Rao, V Venkata;

Reference No: CISG0014TEC Pages: 11 Published on: 1, January, 1993

Abstract: This is the seventh note in a series of seven notes on QBasic. The topics discussed in this note are: (i) need for external data files, (ii) different types of file organization, (iii) structure of sequential files, (iv) opening and closing a file, (v) how to create new sequential file, ( ... More

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Authors: Korwar, Ashok; Pathak, Suparna;

Reference No: BP0229TEC Pages: 43 Published on: 1, January, 1991

Abstract: This note, intended as a basis for class discussion, presents the scenario as of the late 80s in the global market for software, and outlines the structure and competition forces in the market. It gives a review of India's competition, and profiles of Indian software exporters. The note briefly presents ... More

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Authors: Yegneshwar, S;

Reference No: QM0220TEC Pages: 6 Published on: 1, January, 1991

Abstract: This note is an introduction to the expert system shell called VP-EXPERT. It highlights the important features of VP-EXPERT and illustrates these features using a simplified tax-planning problem. In this process, the note also introduces most of the commands of VP-EXPERT. The note concludes with highlighting some of the shortcomings ... More

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Authors: Jain, Rekha;

Reference No: QM0218TEC Pages: 11 Published on: 1, January, 1989

Abstract: This note examines the architecture of some 32-bit chips namely Intel's 80386, Motorola's 68020 and Zilog's Z 80000. The architecture is evaluated along various dimensions, viz. number, size, and type of registers; data types and types of instructions; facilities for address translation; support for system software; support for user programs; and ability to ... More

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Authors: Jain, Rekha;

Reference No: QM0216TEC Pages: 21 Published on: 1, January, 1989

Abstract: This note discusses the basic technical aspects of computer networks. It explains the benefits of computer networks, the process of interfacing machines with different architectures, the different kinds of networks, and their areas of usage. It also describes the concept of public networks and presents details of the Indian public ... More

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Authors: Jain, Rekha;

Reference No: QM0217TEC Pages: 19 Published on: 1, January, 1989

Abstract: This note describes the basic concepts related to the communication of digital data across transmission channel. With ever increasing use of computer networks, it has become imperative to understand this technology and make the right choices. ... More

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Authors: Jain, Rekha;

Reference No: QM0215TEC Pages: 6 Published on: 1, January, 1989

Abstract: This set of notes discusses the concepts underlying the design of operating systems. The mechanisms by which operating systems manage the hardware and software resources of the computer system are discussed. Specific examples from two popular operating systems namely VAX/VMS and Unix are presented. ... More

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Authors: Ankolekar, Suresh;

Reference No: QM0207TEC Pages: 23 Published on: 1, January, 1987

Abstract: The note covers programming concepts and the process of programming emphasizing structured programming methodology. Programming is presented as an intuitive process, identifying concepts needed to develop solutions to complex computational problems. Structured English (pseudo-code) is used for developing the programs, and Microsoft QuickBASIC for implementation. The guidelines for translating pseudo-codes ... More

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Authors: Ramani, K V; Rao, V Venkata;

Reference No: QM0165TEC Pages: 8 Published on: 1, January, 1981

Abstract: Discusses 1) introduction to computer simulation, and 2) a methodology for computer simulation experiments. One of the major phases in systems analysis is to compare the behaviour of alternative system designs and implement the one that proves the most satisfactory from the viewpoint of the given criteria. This note describes when and ... More

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