Using normalisation, depict the relationship schema of the 2NF tables. State the respective primary keys.
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Using normalisation, depict the relationship schema of the 2NF tables. State the respective primary keys.
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- Choice the correct answeSuppose that you are given a database that records information about human resources of a large multi-national company. You can find the enhanced en- tity relationship diagram of this database below. Answer the following question by writing am SQL query on this database. You are given an example output for the question. Records with '9999-01-01’ as their to date attribute are the current ones. salaries employees titles emp_no INT(11) emp_no INT(11) emp_no INT(11) salary INT(11) O birth_date DATE %23 title VARCHAR(50) from_date DATE first_name VARCHAR(14) from_date DATE to_date DATE last_name VARCHAR(16) O to_date DATE Indexes gender ENUM(M', F) Indexes PRIMARY hire_date DATE PRIMARY PRIMARY dept emp emp_no INT(11) dept_manager Kdept_no CHAR(4) O from_date DATE emp_no INT(11) departments dept_no CHAR(4) dept_no CHAR(4) to date DATE O from_date DATE O dept_name VARCHAR(40) KIndexes O to_date DATE Indexas PRIMARY Indexes PRIMARY dept_no PRIMARY dept_name dept no Find the first names and…Employee.tx Kent Brockman 12345Charles Burns 24923Cletus Delroy 25394Ned Flanders 04382Seymour Skinner 45234Homer Simpson 62352Milhouse Vance 52352Nelson Muntz 63265Edna Krabapple 72353Jimbo Jones 10234Martin Prince 02532Patty Bouvier 23252Troy McClure 32522Marvin Monroe 10028Waylon Smithers 80214Moe Szyslak 13095Clancy Wiggum 23052John Frink 20625Barney Gumbel 11321Julias Hibbert 13359Lionel Hutz 21952Helen Smith 19202Bill Clinton 79872Alexander Hamilton 92321John Wynne 23421YourFirstName YourLastName YourZipCode
- what is the correct answeBranch branchNo street city postcode sWI 4EH 16 Argyll St Aberdeen AB2 3SU GI1 9QX BO05 22 Deer Rd London BO07 BO03 163 Main StGlasgow BO04 32 Manse Rd Bristol BS99 INZ BO02 56 Clover Dr London NW10 6EU Foreign key Staff staffNo fName IName| position salary branchNo sex DOB SL21 John White Manager Assistant M 1-Oct-45 30000 BO05 SG37 Ann Beech 10-Nov-60 12000 вооз SG14 David Ford Supervisor M 24-Mar-58 18000 BO03 SA9 Mary Howe Assistant 19-Feb-70 9000 BO07 SG5 Susan Brand Manager 3-Jun-40 24000 BO03 SLA1 Julie Lee Assistant 13-Jun-65 9000 BO05 Tuple Degree Candidate Key Cardinality Domain Attributes Drag and drop the proper terms Relation RelationAseed fde.
- Student_Grade Student ID Course Code Semester 1-2019-2020 Mark Grade 20195605 A0313401 87 20195606 A0313402 1-2019-2020 81 20191200 A0312305 3-2018-2019 77 20205305 A0313401 1-2019-2020 91 20205306 A0313402 1-2019-2020 78 20201202 A0312305 3-2018-2019 81 1) Create the table 2) Insert the data 3) Assign a letter grade to the "Grade" according to the following rules: a. If the mark is greater or equal to 90, assign "A" b. If the mark is between 80 and 89, assign "B" c. If the mark is less than 80, assign "C"please help me asnd explain step by stepBookId Title PublisherName DatePublished B1 Himu Onnyoprokash 1997 B2 Ami Topu Ananya 2005 B3 Ma Pearl 2003 B4 Harry Potter Times 1995 B5 Machine Learning Dimik 2018 BookId AuthorName B1 Humayun Ahmed B2 Jafar Iqbal B3 Anisul Haque B4 JK Rowling B5 Nafis Neehal PublisherName Address Phone Onnyoprokash Nilkhet 9153752 Ananya Mohammadpur 8163743 Pearl Dhanmondi 2163856 Times London 4234714 Dimik Azimpur 4644454 BookId BranchId NoOfCopies B1 Br1 10 B2 Br2 20 B3 Br3 05 B4 Br2 07 B5 Br3 11 BranchId BranchName Address Br1 Shokal Mohakhali Br2 Dupur Uttara Br3 Shondha Moghbazar Find the books published before 2008. Find the book names authored by JK Rowling. Show the phone numbers of publishers which published the book of Anisul Haque…
- Cse Note need step by step AnswerQUESTION 5 Consider the following two tables: Table1: Products productID productName unitPrice entryDate expiryDate P1 Dell Laptop 350 16-10-2016 30-10-2016 P2 Apple mobile 420 17-02-2018 02-03-2018 P3 Samsung Mobile 330 20-08-2020 30-08-2020 P4 HP Printer 80 21-09-2019 05-10-2019 P5 Canon Printer 150 15-05-2020 20-06-2020 Table2: Orders orderID Quantity Price productID 1 10 3300 P3 2 5 1800 P1 3 20 1600 P4 4 20 3000 P5 5 9 1100 P7 6 8 2250 P10 Draw three tables that can result by executing each of the following SQL statements. (Put your answer in a document word then upload it). 1. SELECT p. productName, p. unitPrice, p. expiryDate, o. Quantity, o. price FROM Products AS p INNER JOIN Orders AS o ON p. productID = o. productID; 2. SELECT p. productName, p.…SALES REP RATE POSTAL CELL PHONE COMMISSION CITY STATE ADDRESS REP ID FIRST NAME LAST NAME 0,04 WY 82414 307-824-1245 $12,743.16 Susan Garcia 42 Mountain Ln Cody 05 82440 307-406-4321 $20,872.11 0.06 Miller 87 PIkes Dr Ralston WY 10 Richard $14,912.92 0.04 Powell WY 82440 307-982-8401 15 Donna Smith 312 Oak Rd Elk Butte WY 82433 307-883-9481 S0.00 0.04 20 Daniel Jackson 19 Lookout Dr CUSTOMER CITY STATE POSTAL EMAIL BALANCE CREDIT REP ADDRESS CUST FIRST_ ID LAST NAME LIMIT ID NAME 125 Joey 17 Fourth St Cody WY 82414 Jkmlth17@exmple S80.68 $500.00 05 Smith Com 182 Billy Rufton 21 Simple Cir Garland WY 82435 billyrufi@example $13.13 $750.00 10 :Com. 227 Bandra Pincher 53 Verde Ln Powell WY 82440 spinch2@example $156.38 $500.00 15 com 294 Samantha Smith 14 Rock Ln Ralston WY 82440 ssmith5@exnmple $58.60 $500.00 10 Com Rasenl 1 Raseal Рarm Rd Cody 314 Tom WY 82414 traseal3@example $17.25 $250.00 15 .com 375 Melanle Jnokson 42 Blaokwater Way 16 Rockwny Rd Elk Butte WY mjackson5@ example.com…