ALUA 5G Dased ation Engineering. Your evaluations are compulsory included formula/equation, installation, block diagram and etc. work [2] You needs to use the following template: Transactions-template-and-instructions-on-how-to-create-your-article.doc (read the contents of this template): Total pages 3+1 pages including front page which have 6±1 figures/tables/graphs and more than 20 references.

ALUA 5G Dased ation Engineering. Your evaluations are compulsory included formula/equation, installation, block diagram and etc. work [2] You needs to use the following template: Transactions-template-and-instructions-on-how-to-create-your-article.doc (read the contents of this template): Total pages 3+1 pages including front page which have 6±1 figures/tables/graphs and more than 20 references.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Task 6: The StayWell marketing team wants to send mail to all residents. You need to return the first name and surname of all the residents combined as NAME, with their addresses named ADDRESS. However, the address should be retrieved from the PROPERTY table for residents. Task Retrieve the mailing address (first name, surname, and address) for each resident. Task 7: The development team wants to add new residents and new service requests to StayWell without checking the latest IDs and manually incrementing it. Therefore, you need to alter the RESIDENTS table and change the RESIDENT_ID field to an auto-incremented field of type SMALLINT. Alter the RESIDENTS table and change the ID field to an auto-incremented field. Task 8: The Colombia City office of StayWell indicated that there is a new tenant by the name of Yigit Yilmaz staying at the property with an ID of 13. You need to include this new resident in the RESIDENTS table. Task Add Yigit…
Question 2. Using MySQL workbench implement the conceptual model of ABC online bookshop and submit the working SQL script as a text file through the LMS. Indicate the following information on your SQL script: a) Schema b) Activiation c) Tables d) Comments (The comment should include student index number as developer of the system, date and time of implementation and assumption use in the design.)
How does 5NF differ from 4NF? a.) 5NF has no multivalued dependencies. b.) There is no difference between the two. c.) 5NF is more practical in real-world settings. d.) 5NF does not contain any join dependencies.
Sabir and Sons Company were doing very well before the COVID pandemic took over all the World. The employees usually had to make business tours all across the globe. Following is the Table schema of their tours made before COVID-19: Tour ( Tour_ID, Begin_Date, End_Date, Stayed_Countries, Used_Cards) You are required to create sample (mock-up/dummy) data records of the above relation. This way every student should have separate data. Then create the Functional Dependencies and normalize the relations step by step up to BCNF. (Hint: Neat and Clean Work with proper demonstration gets you good marks)
use draw.io to model any FUNCTIONAL PERSPECTIVE part of the registration process and include both exclusive join; exclusive split and parallel split and parallel join.
A client wishes to retrieve some domain object, say dom, from the database. Describe a possible problem with this scenario. Extend your design and provide a dynamic design model (focusing on the passage of time) that can solve the problem. Note: Do not provide any statements to describe the solution. The solution should be apparent in your design. Non-functional requirements include integrity of data and resource utilization.
Task #1 – Identification of dependencies We learned about two types of functional dependencies, Partial Dependency and Transitive Dependency, and they are critical clues for the identification of tables. In this task, we will practice how to identify the two types of dependencies, so that we can improve the results to new tables. Below is a list of attributes of a dataset. However, the attributes still have some functional dependencies, which means you can create more tables by separating some field(s). Order_ No Product_ No Product_ Description Product_ UnitPrice Customer_No Customer_ Phone Customer_ Address Order_ Date Shipping_ Address Order_ Qty Which partial dependency does this dataset have? Identify the partial dependency using the format in the example below. Example) Partial Dependencies: (ProjectNum ? Proj_Name) (Emp_Num ? Emp_Name, Job_Class) Then, which transitive dependencies does this dataset have? Identify the transitive dependencies…
Keeping the join as a materialized view may be handy if a parallel data store is utilized to hold two relations r and s and we need to connect them. In terms of total throughput, space use, and response time to user requests, what are the advantages and costs of this approach?
Your task is to break this up into a list of "normalized" tables that you describe using the text-based "relational notation". You will need to break this example into as many separate tables as you feel is appropriate to remove all modification anomalies. Please submit your relational notations in an ordinary word document along with the sample data in a "grid". I'm expecting to see both PK and FK notations in your submission. Note: I'm not asking for a database... I'm asking for a list of tables in relational notation plus the sample data in rows/columns. Part One: Use text-based relational notation to describe each table/field Note: I am not yet requiring you to solve the "multi-column" problem Show PK and FK (use Microsoft Word's underline and italics tools) Part Two: Create a "grid" for each table with the all of the rows/columns of data for that table after normalization (to include PKs/FKs) Make sure you don't have any duplicate rows in your "grid" Note: You can just do…
I'm having trouble with this question with my data modeling class. " Scenario: Jonny is appointed as an intern position, which might lead to a junior database architect role in TechTrend Corporation (TTC). Jonny is assigned to redesign two legacy tables related to "Suppliers," to be normalization compliant. The following business rules are provided. Business Rules: 1. Suppliers can be local or national, thus can have multiple locations. 2. Any location can supply items to TechTrend. 3. Any location manager can have a separate pricing deal with TechTrend, based on production process specific to that location and localization efficiency. 4. Each location has a contact person assigned to TechTrend. 5. Traditionally, TechTrend dealt with a singular location, at the most two. With rapid growth in business, the TTC officials are finding better leverage possibilities to negotiate beneficial terms with suppliers in multiple locations. 6. The DB administrator has specifically requested Johnny…
Using the World database, two updates are needed for one row in the City table. The city of Giumri in Armenia (country code ‘ARM’) is spelled incorrectly in the table. It should be spelled ‘Gyumri’. Also, the district is currently ‘irak’ in the table and should be ‘Irak’. Make these changes in one construct.
How do we choose the model to make our table from in Microsoft Access, and then utilize that model as a template?