www.Vidyarthiplus.com VIDYARTHIPLUS - ANNA UNIVERSITY ONLINE STUDENTS COMMUNITY III SEMESTER - B.E – COMPUTER SCIENCE AND ENGINEERING QUESTION BANK - CS6302 DATABASE MANAGEMENT SYSTEMS UNIT I 1. What are the disadvantages of file processing system? 2. Explain the basic structure of a relational database with an example. 3. What do you mean by weak entity set? 4. Give example for one to one and one to many relationships. 5. What is the need of normalization? 6. Write a note on functional dependencies
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1 Chapter 1 Database Systems Database Systems: Design‚ Implementation‚ and Management‚ Seventh Edition‚ Rob and Coronel 1 1 In this chapter‚ you will learn: • The difference between data and information • What a database is‚ what the different types of databases are‚ and why they are valuable assets for decision making • The importance of database design • How modern databases evolved from file systems Database Systems: Design‚ Implementation‚ & Management‚ 7th Edition‚ Rob
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penalty and marks reduction): 11th August 2014 Assignment Topic Consider the following scenario. Dinuki Hire firm is a small family business that stocks general equipment such as garden tools‚ car maintenance tools etc. for hiring to its customers. A database system is required to simplify management of the business and to provide some financial information and maintaining stocks. Equipment’s are classified under various categories. Equipment’s are of different brands within each category
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VALLIAMMAI ENGINEERING COLLEGE III SEMESTER - B.E – COMPUTER SCIENCE AND ENGINEERING QUESTION BANK - CS6302 DATABASE MANAGEMENT SYSTEMS UNIT I 1. What are the disadvantages of file processing system? 2. Explain the basic structure of a relational database with an example. 3. What do you mean by weak entity set? 4. Give example for one to one and one to many relationships. 5. What is the need of normalization? 6. Write a note on functional dependencies. 7. Who is a DBA? What are the responsibilities
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The set of rules that govern an organizations processes. 8. What is a relational database? A data base that organizes data into overlapping tables. They follow a set of very specific rules that ensure data contained in the database will be consistent. 9. How do the following terms relate to one another: record‚ table‚ field‚ primary key? Rows are called records‚ and columns are sometimes called fields. A primary key assigns that field’s special order to a table. 10. What purpose
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Political scientist Samuel P. Huntington argues that the West only dominated the world because they knew how to fight and were good at it. This is largely true and is evidenced by their influence on Eastern nations throughout the eighteenth and nineteenth centuries all the way until 1945. The West forcefully colonized Africa following the abolition of the slave trade. Similarly‚ they imposed their will on China and caused social‚ political‚ and economic turmoil in their wake. Finally‚ in Japan‚ they
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Tutorial 3 1. What is software project management (SPM)? -Concerned with activities involved in ensuring that software is delivered on time and on schedule and in accordance with the requirements of the organisations developing and procuring the software. 2. List out the management activities in SPM * Proposal writing * Project planning and scheduling * Project costing * Project monitoring and reviews * Personnel selection and evaluation * Report writing and presentations
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life and attest the pet and owner bonding. So‚ what are you waiting for? Come and visit us! And feel free to choose pets that suits to your personality. 1.2 The Problem Addressed by the Project The proposed system of the proponents which is the Database for Blue Bubbles Pet Shop will organize the records of consultations‚ vaccination and checkups of pets on the pet shop. The current recording system of the pet shop is actually manual. Due to the manual system that they have‚ problems like missing
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Spring 2012 Bachelor of Science in Information Technology (BScIT) – Semester 1 BT0092 – Software Project Management – 4 Credits (Book ID:) Assignment Set – 1 (60 Marks) Answer all questions 10 x 6 = 60 1. Explain the IT and its organizational structures in detail? Ans: Traditional organizations are hierarchical‚ flat or matrix in design. (Fig. 1.1) • In hierarchical organizations‚ middle managers tell subordinates what to do and tell superiors the outcomes. IS supports this hierarchy. • In flat
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The construction of Object-Oriented Database Management Systems started in the middle 80 ’s‚ at a prototype building level‚ and at the beginning of the 90 ’s the first commercial systems appeared. The interest for the development of such systems stems from the need to cover the modeling deficiencies of their predecessors‚ that is the relational database management systems. They were intended to be used by applications that have to handle big and complex data such as Computer Aided Engineering‚ Computer
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