Normalize the following table up to3NF. Show output and dependencies ateach step.ClientRentalclientNocName propertyNo pAddressrentStart rentFinishrent ownerNo oNameCR76PG4Tina MurphyJohnКay6 Lawrence St, 1-Jul-03Glasgow31-Aug-04350CO405 Novar Dr,GlasgowPG161-Sep-041-Sep-05450CO93Tony Shaw6 Lawrence St, 1-Sep-02GlasgowTina MurphyAlineStewartCR56PG410-June-03350CO40PG362 Manor Rd,10-Oct-031-Dec-04375CO93Tony ShawGlasgow5 Novar Dr,GlasgowPG161-Nov-0510-Aug-06450CO93Tony Shaw

Normalize the following table up to 3NF. Show output and dependencies at each step. ClientRental clientNo cName propertyNo pAddress rentStart rentFinish rent ownerNo oName CR76 John PG4 6 Lawrence St, 1-Jul-03 31-Aug-04 350 CO40 Tina Murphy Кay Glasgow 5 Novar Dr, Glasgow PG16 1-Sep-04 1-Sep-05 450 CO93 Tony Shaw Tina Murphy 6 Lawrence St, 1-Sep-02 Glasgow CR56 Aline PG4 10-June-03 350 CO40 Stewart PG36 2 Manor Rd, 10-Oct-03 1-Dec-04 375 CO93 Tony Shaw Glasgow 5 Novar Dr, Glasgow PG16 1-Nov-05 10-Aug-06 450 CO93 Tony Shaw

Normalize the following table up to 3NF. Show output and dependencies at each step. ClientRental clientNo cName propertyNo pAddress rentStart rentFinish rent ownerNo oName CR76 John PG4 6 Lawrence St, 1-Jul-03 31-Aug-04 350 CO40 Tina Murphy Кay Glasgow 5 Novar Dr, Glasgow PG16 1-Sep-04 1-Sep-05 450 CO93 Tony Shaw Tina Murphy 6 Lawrence St, 1-Sep-02 Glasgow CR56 Aline PG4 10-June-03 350 CO40 Stewart PG36 2 Manor Rd, 10-Oct-03 1-Dec-04 375 CO93 Tony Shaw Glasgow 5 Novar Dr, Glasgow PG16 1-Nov-05 10-Aug-06 450 CO93 Tony Shaw

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

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Consider the following schedule of transactionsW1(A) W2(A) W1(A) W2(A) W1(A)Which of the following properties are true for the above schedule and justify the reason for your answer with explanation?a) Conflict Serializableb) View Serializablec) Recoverable I asked this question before but i think that was incorrect. Please answer these question in detail with full explaination. I need a proper long answer. Thanks .
Explain this code detail by detail like putting comments private void table_update() { int CC; try { // It is for SOMETHING ETC.*** Class.forName("com.mysql.jdbc.Driver"); con1 = DriverManager.getConnection("jdbc:mysql://localhost/linda","root",""); insert = con1.prepareStatement("SELECT * FROM record"); ResultSet Rs = insert.executeQuery(); ResultSetMetaData RSMD = Rs.getMetaData(); CC = RSMD.getColumnCount(); DefaultTableModel DFT = (DefaultTableModel) jTable1.getModel(); DFT.setRowCount(0); while (Rs.next()) { Vector v2 = new Vector(); for (int ii = 1; ii <= CC; ii++) { v2.add(Rs.getString("id")); v2.add(Rs.getString("name")); v2.add(Rs.getString("mobile")); v2.add(Rs.getString("course")); }…
Consider the following schedule of transactionsW1(A) W2(A) W1(A) W2(A) W1(A)Which of the following properties are true for the above schedule and justify the reason for your answer with explanation?a) Conflict Serializableb) View Serializablec) Recoverable Please answer these question in detail with full explaination. I need a proper long answer. Thanks :)
Suppose you want to store the records of the employees of your company. They all haveemployee ID's like IT-012 for the IT department, LG-012 for the Legal department, RD-012 forthe records department, and so on. Today, you get a message from the office that "Mr. Habib "has been promoted to Senior Procurer of Office Foodstuffs (SPOF), and because you're in theDatabase department you have to update his records (he got promoted from Junior Procurer).They also tell you his employee ID,IT-6767.In the massive company where you work, there areliterally thousands of employees. To make stuff worse, "Habib" is a pretty common name, andthere may be many Habib’s in different departments. So, what do you do? Design a relevant datastructure which stores the information of all the employees.Now it’s your task to maintain all departments and store 5 to 10 employees with their IDs, thensearch the employee ID of ‘Mr. Habib’ to change the post in database. For this you have to printthe updated record of…
Suppose you want to store the records of the employees of your company. They all have employeeID's like IT-012 for the IT department, LG-012 for the Legal department, RD-012 for the recordsdepartment, and so on.In the massive company where you work, there are literally thousands of employees. "Habib" is apretty common name, and there may be many Habib’s in different departments. So what do youdo?It's simple- because the Database manager knew about hashing, Now it’s your task to make hashtable of all departments and store 5 to 10 employees with their IDs, then search the employee IDof ‘Mr. Habib’ to change the post in database. For this you have to print the updated record ofpromoted employee. Save the employee record in File as well.
What are the commands I would use to perform a correlation analysis on the following fields in R: AvgHoldTime, AvgSpeedAnswer, AvgTimePhoneTalk, AvgTimePhonePerDay, AvgPercentAbandRate, AvgPercentFirstCallSuccess AvgCustSatScore.
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Please help me with this assignment 1. Open and examine the following ERR design file people.mwb (https://acconline.austincc.edu/bbcswebdav/pid-18686108-dt-content-rid-70255490_1/xid-70255490_1) a. Each person is described by their name and email.b. Each person can be registered in multiple countries.c. Ensure it is in 3rd normal form.d. Ensure the relationships and primary and foreign keys are correct. 2. Create a database from the design. 3. Import the following data into the database people.txt (have to modify the data to match the design) people.txt Email,Full Name,Country,Date RegisteredCarley_Bahringer@destiny.com,Carley Bahringer,Brazil,1987-10-03 22:09:54Patricia_Fadel@avis.com,Patricia Fadel,Chile,2012-05-10 11:07:49Sedrick@godfrey.ca,Sedrick Kuphal,Chile,2007-11-12 00:09:53Briana_Berge@axel.ca,Briana Berge,Iceland,2006-03-26 15:32:08Lucy_Lockman@abby.org,Lucy Lockman,Iceland,2014-02-13 10:26:57Lucy_Lockman@abby.org,Lucy Lockman,France,1999-02-12…
Q4. Describe the procedure discussed in class regarding how to determine an equivalent serial schedule of a schedule with locks, if the schedule is allowed to finish under 2PL.
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