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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functionalities. The tour operator seeks a database management specialist to assist them in leveraging their data sources to enable them to forecast and project tour sales appropriately. Imagine that you have been hired to fulfill their need of enhancing the data repository for their current reservation processing system. Upon reviewing the system‚ you find that the data structure holds redundant data and that this structure lacks normalization. The database has the following characteristics:
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Database management systems A database management system (DBMS) consists of software that operates databases‚ providing storage‚ access‚ security‚ backup and other facilities. Database management systems can be categorized according to the database model that they support‚ such as relational or XML‚ the type(s) of computer they support‚ such as a server cluster or a mobile phone‚ the query language(s) that access the database‚ such as SQL or XQuery‚ performance trade-offs‚ such as maximum scale
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Sheena M. Hunt Database Paper DBM/381 University of Phoenix Healthcare database systems are critical in health care. Databases are used frequently in healthcare. There are different types of databases. This paper will define health care database systems and describe how databases are used across the health care industry. It will also explain the different database architectures including the relational architecture and describe the needs of database users across the health care continuum
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five parts of a database system are: 1. Hardware: hardware consists of the phycial devices that make up the system. Examples of hardware include computers‚ disk drives‚ and networks 2. Software: software consists of the programs that run on a computer. The software that makes up a database system is the operating system‚ the DBMS‚ and application programs and utilities 3. People: the people that use and manage the database system include system administrators‚ database administrators
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Jorge Santana IT203 Database Development Paul Michael Kelly Jr. 03/24/2014 LAB 1 Lab 1.1 – Explore the AdventurWorks Database Using SQL Server Management Studio. Lab 1.2 – Define Major Topics for a Database Nouns Major Topics Doctors Doctor’s Information Patients Patient’s Information Drugs New drug‚ Prozac Interviews Extent of depression‚ sleeping patterns‚ activity level‚ etc. Check ups Blood pressure‚ blood test results‚ depression indicators‚ etc. Lab 1.3 – Create a Statement
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a) Describe the user needs of the database and identify the functionality that they are expecting from a Relational Database Management System (RDMS). Due to Katrina and her two staff members now using databases to support their company which is the Mail Order Company‚ the database must be able to add new orders to the system with the correct information about the customer‚ the product and calculation of total order. The database will also need to be able to automatically calculate the total order
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Management and Science University Graduate Management Centre (GMC) Database Administration (DCT 5043) Instructor: Weekly Schedule: Contact: General Method of instruction: Dr. David Asirvatham Director / A. Prof. Sun: 9.00am – 5.30pm david.asirvatham@gmail.com Tel: 019-5111555 Lectures Discussions Tutorials Assignment Case Studies Project Fundamentals of Database Systems‚ 6/E by Ramez Elmasri & Shamkant Navathe; : Addison-Wesley‚ 2011 Information Technology Project Management Jack T. Marchewka
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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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ECO FRIENDLY DATABASE Varun Chauhan MBA Student‚ Delhi Institute of Advanced Studies Pranav Kharbanda MBA Student‚ Delhi Institute of Advanced Studies Vindhya Chhabra B.Tech Student‚ Delhi Technical University (IT) Sumit Jain MBA Student‚ Delhi Institute of Advanced Studies ECO FRIENDLY DATABASE ABSTRACT 2. GREEN DATABASE Database should utilize several modern hardware capabilities. The purpose
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