Reference No: MAR0066Pages: 3Published on: 1, January, 1967
Abstract: The case offers an illustration of drawing up an actual sample using random number table. Alternative approaches of selecting a sample using a telephone directory as a frame are discussed. The problem of non response and sample error are highlighted. ... More
Reference No: MAR0189Pages: 15 Published on: 1, January, 1978
Abstract: The case deals with the experiences of the Post and Telegraph Department in introducing a registration service on an experimental basis in the General Post Office, Ahmedabad. Students are expected to evaluate the introduction strategy of this new service. Issues relating to product concept, benefit, segmentation and product positioning of ... More
Reference No: OB0080TECPages: 3Published on: 1, January, 1979
Abstract: Attempts to distil in a few pages the ideas contained in the pioneering work "Friends of Friends" by Jeremy Boissevain as might be relevant to a change agent. It argues that social systems are networks of choice?making people competing for scarce and valued resources. In order to change social ... More
Reference No: PROD0155Pages: 3 Published on: 1, January, 1979
Abstract: The case is intended to provide a setting for exploring relational databases. It uses a specific software package, RISS, to illustrate the power and limitations of the relational approach to data base management. ... More
Reference No: QM0165TECPages: 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
Reference No: QM0163TEC(A)Pages: 6Published on: 1, January, 1981
Abstract: Deals with the basic concepts of simulation modelling through GPSS. The reader is taken through an example to get familiarized with the basic concepts. ... More
Reference No: QM0163TEC(B)Pages: 11Published on: 1, January, 1981
Abstract: Deals with the basic concepts of simulation modelling through GPSS. The reader is taken through an example to get familiarized with the basic concepts. ... More
Reference No: QM0207TECPages: 23Published 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
Reference No: QM0218TECPages: 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
Reference No: QM0216TECPages: 21Published 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
Reference No: QM0217TECPages: 19Published 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
Reference No: QM0215TECPages: 6Published 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
