Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Part 1 - Using the data items given below, construct an REA diagram (entities, participation cardinalities, relationships). The conceptual model could use the model form we have used in classEvents in middle, Resources on left and Agents on right. Bring a printed version of REA Diagram to class. If you use a computer with Visio, you can change the REA diagram below.
Part 2: Design a minimal relational database for Pieces Boutique. By minimal, it is meant that option to post a key into existing table because of either needed participation or a discernible high load could be exercised where appropriate. Use the subsequent format for the DB design: Table Name Primary Keys Attributes Foreign Keys Make sure you have good reasons for putting model elements in for keeping model components out. Please do not add attributes to this list. Some data items on this list can be used more than once in building the REA model and relational database and some attributes can't be used at all if they are volatile attributes
Create a database using Oracle packaged procedure
Draw an ER diagram for your database scenario. Design a set of 3NF tables for your database scenario.
Did the corresponding lines for invoices 1001 and 1008 in table LINE get deleted automatically? Can you explain why?
Write a command to list all the employees hired in 2003 and 2004. Sort the rows by the hire_date column in descending order.
Mark the following words in the document as index entries: behavior (four instances), favorable (five instances), and impression (eight instances).
Carry out the following tasks below by using the correct SQL statements. Create the statements in Oracle by using the following steps (SQL > SQL commands > Enter Command). Determine the columns that make up the primary key of the l_lunch_items tabl..
Design a scheme for determining exactly which one of the wine bottles was poisoned in just one month's time while expending O(logn) taste testers.
Create a data warehouse for electronics store chain. Chain has 20 stores in 5 cities. Each store has different sections comprising computers, DVDs, TVs, audio, home appliances etc.
Explain how you would follow three phases of traditional database design method (Hierarchical, Network, and Relational), considering the following scenario.
In talking about database security, some aspects to regard as are Data Integrity, Confidentiality, and Malicious Activity. Illustrate how does database security relate to data integrity?
Describe the characteristics of a Relational Database Management System (RDBMS).
What does CHS stand for? List three items contained in the FAT database. List two features NTFS provides that FAT does not.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd