DATA MANAGEMENT ARAVIND – 09901366442 – 09902787224
Need Answer Sheet of this Question paper, contact aravind.banakar@gmail.com www.mbacasestudyanswers.com ARAVIND – 09901366442 – 09902787224 DATA MANAGEMENT CASE STUDY : 1 The physical or internal level organization of a database system is concerned with the efficient storage of information in the Secondary Storage devices. The physical to conceptual level mapping must provide the necessary shield to the user. The basic problem in physical database representation is to select a suitable file system to store the desired information. The file consist of records and a record may consist of several fields. 1) What are the typical operations that may be performed on the information stored in the file? 2) Explain in detail factors affecting physical organization of data? 3) Explain the term ‘Magnetic Tapes’? 4) Define in brief ‘Secondary Storage Devices’? CASE STUDY : 2 In a medical database with attributes DI...