Practice 08-42 Comparac

SQL Help

Mailings Review View Help m、m、和三E AaBbCcI AaBbCcI AAB6C AaBbCc AaBbC AaBbo 目三==這、 田。 1 Normal I No Spac. Heading 1 Heading 2 Title Subt Styles Paragraph 2. What is a syntax tree? Draw the syntax tree for the expression a*(b+c)*d.

.Here it isstudent Relation Student_ID Student_Name Dept_Name 0000 AAAAA Computer Science 1111 BBBBB Computer Science 2222 CCCCC Business Administration 3333 DDDDD Education 4444 EEEEE Physics 5555 FFFFF History   Student_Courses Relation Student_ID Course_ID Section  Year Grade 0000 CS 2203 2 2020 A 0000 CS 1101 1 2019 A 1111 CS 1101 5 2019 B 1111 CS 1102 1 2019 B 1111 CS 2204 1 2020 A 1111 CS 2401 1 2020 A 2222 BUS 1101 3 2019 C 2222 BUS 2201 1 2020 B 2222 BUS 3302 1 2020 B 3333 EDUC 5010 1  2019 A 3333 EDUC 5210 1  2020 B 4444 PHY 1101 4  2019 A 4444 PHY 2202 1  2020 C 4444 PHY 3304 1  2020 A Considering Student and Student_Courses relations shown above, discuss when Union, Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join should be used and provide examples using the above relations. I AM GETTING USED TO MYSQL WORKBENCH. (Kindly take me through the path)?

Order Number: 5678 Customer Number: 9123 Customer Name: Thomas Customer Address: 51 Samora Machel Street City- Country: Durban, South Africa ProductNo A 123 B 234 C 345 Description A4 Paper Order Form Toner Staples Normal Form Quantity 100 200 1000 Date: 25/12/2020 Unit Price R1.00 R150.00 R5.00 1.1 Using normalization principles, depict the ONF, 1NF, 2nd NF and 3rd NF of the data above. Example: Below is an example of the table information converted to zero normal form, read chapter five in your module guide and convert the table to first, second and third normal form. The format of your answer must be as depicted below: • ORDER( order number, customer number, name, address, order date(product number, description, quantity, unit price))

DCIT184 STAT181 Closely examine the following tables and use it to answer the questions that follow: department student_type student_category id |name | location | contact id name id name Computer Science Mathematics Statistics Sociology 005 | History English Linguistic North Ave 1 | +233234545453 North Ave 2 | +233234564554 North Ave 3 001 002 1 | Regular 2| Distance 3 | Sandwich 1 | Foreign 2| Local 003 +233285475547 004 East Ave 4 +233264638374 East Ave 2 +233244454744 006 East Ave 3 +233245653443 007 East Ave 4 +233268888888 course code | title dept_id | credit CSIT205 Object Oriented Techniques For IT Problem Solving Applied IT Programming Database Fundamentals Office Productivity Tools Programming Fundamentals Introduction to History History of The Gold Coast Introduction To Basic Statistics CSIT206 3 CSIT207 DCIT103 DCIT104 HIST101 5 | 3 HIST103 3 STAT101 Student id first_name last_name dob contact stud_cat_id | stud_type_id e0000001 Stephen Amankwah 1999-01-12 +233456789021 1…

DEPENDENT FNAME DOB Relationship ЕMPID 111 MAI 29/1/2001 Mother 012 222 SALEH 7/4/2001 Single 033 333 AHMED 23/2/1980 Father 087 NORMALIZE THIS TABLE THIS 3NF

15. Circle all areas that break the referential integrity constraint. (8 Points) Not a Relational Table EmpID EmpInfo EmpInfo EmpPhone 0001 Joe 0002 Sue 0001 Joe 0004 Pat 0005 Mike M FMF M x234 x345 x234 x567, x789 x678 EmpBdate 1/11/1985 2/7/1983 1/11/1985 3/8/1971 a long time ago

2. For the below Un-normalized table, apply the normalization forms and list all the Normalized tables Patient Treatment Patient# Name Room# Treatment# Name 568694 Coyle Morphine 568694 Coyle 568645 David 568675 Katie 105 105 106 106 10223 10224 Tetracyclene 10223 Morphine 10225 Hydromorphone Dosage 10 mg/ml 05. mg/ml 10 mg/ml 2.5 ml Start Date Finish Date 3/24/20 4/24/20 3/24/20 1/15/20 2/20/20 4/17/20 2/5/20 3/10/20

Convert to normilation (1-NF or 2-NF or 3-NF

Q_5

PRACTICE ACTIVITY FOR JOINS (using APEX) Table name: ADVISORS ADVISORID ADVISORNAME A102 Sami A103 Alice A104 Suad Tamil A105 A101 Arun Table name: DEPARTMENTS DEPTID DEPTNAME D102 ELC D101 D103 IT BSD D104 ENG Table name: STUDENTS | STUDENTID GENDER STUDENTNAME DOB ALLOWANCE DEPTID ADVISORID STUDENTLEVEL AGE S103 6/1/1999 Male 90 D102 A102 Level 1 Hisham 22 S102 Sara 12/30/1994 Female 45 D103 A104 Diploma 27 6/1/1999 Male 5/6/1995 Male S101 Salim 45 D103 A104 Diploma 22 S107 Khalil 45 D101 A101 BTech 26 S109 Said 10/15/1992 Male 45 D104 A101 Advanced Diploma 29 S100 Ahmad 5/1/1995 Male 45 D101 A103 BTech 26 4/5/1998 Male 2/23/1992 Female S104 Faisal 90 D104 A101 Advanced Diploma 23 S105 Fatima 90 D102 A102 Level 2 29 S106 Arwa 9/12/1999 Female 45 D102 A102 Level 3 22 S108 Ibtisam 8/13/1991 Female 90 0103 A104 Diploma 30 Write the SQL statement for the following: 1. Using the ON clause, display the advisor name and student name for all students in the BTech level 2. Display the student…

Normalization this data base 1Nf 2Nf 3Nf

LECTURER_ID LECTURER_NAME DEPT ID DEPT_NAME SUBJECT_CO DE SUBJECT_ NAME TEACHING_HOUR_PER_SU ВJЕCT BIT5078 DATABASE 1053 KRISHNAN 01 IT BIT5018 PROGRAMMING 4 ВАC1011 ВАC1022 ACCOUNTINGI ACCOUNTING2 4 ACCOUNTING 1195 НАМID 02 ВВА1011 ВВA2022 MANAGEMENT MARKETING 3 1247 AMELIA 03 BUSINESS 1. Based on the table above, draw the dependency diagram and identify all dependencies (including all partial and transitive dependencies).

Normalize the following tables to the third normal form (3NF). 1. Employee # First Name Last Name Branch Code Location Makati City Cebu City Davao City 20-01-560 Piper Duck Peter NCR-B01 19-02-457 Daisy Monkey VIS-B05 20-04-654 Luffy MIN-B02 21-02-642 Mickey Pooh Mouse LZN-BO5 Pampanga loilo City 18-03-076 Вear VIS-BO3 21-01-907 Rukia Kuchiki VIS-B03 Iloilo City 15-04-096 Liz Bennet MIN-B04 Cagayan de Oro 2. Description Supplier Supplier Name Location Package Price Type Item ID Brand Name ID Per Pack TL-021 Palmolive Shampoo ABC Supplier Iloilo City Вох 650 300ml S01 bottles FD-012 Chippy Chips 27g S35 UR Supplier Iloilo City Воx 350 Pack 1.5 L Bottle S21 ml S03 JST Merchandising Pavia 1MB Trading DR-003 Coke Case 800 DR-075 Nature's 500 Bacolod Case 500 Spring Bottles FD-904 Creamo 33gx10 Pack S03 1MB Trading Pavia Воx 180 3. Student First Last Subject ID Subject Instructor First Last ID Name Name Name ID Name Name 20-1234 Jane Doe Basic 18-021 Liddy Stone Eng101 English 20-2345 Paul…

Computer Science Create a SQL Code for the following ER diagram/Schema. choose any data type you think is appropriate for each of the attributes (int, numeric, varchar, etc.). Make sure that your SQL code includes all the constrains depicted in the schema! User Follows Follows u id follower id u id username u id birthyear User username birthyear Event Participates Participates u id e id e id topic day e id month day Event month topic (a) (b)

ITCS285

EXPERIMENTAL PROCEDURE   Patients visit the hospital and their visit history is maintained by the hospital staff. Different physicians may be available on different dates. They diagnose and treat the patients of all categories. Some of treatments are free while others are to be paid by the patients. Sample data of the case is shown in the following chart.   Patient History Report PatientID Name Address Visit Date Physician Diagnosis Treatment P-100809 A City: X 12-02-2007 20-02-2007 29-02-2007 15-03-2007 Dr. Z Dr. F Dr. R Dr. L Chest Infection Cold Hepatitis-A Eyes Infection Free Free Paid Paid P-200145 N City: Y 10-01-2007 15-02-2007 25-03-2007 Dr. L Dr. K Dr. A Bone Fracture Cough Flu Paid Free Free     Task 1                     Draw a dependency diagram and transform the above data to first normal form by eliminating repeating groups such that each row in the relation is atomic. Be sure to create an appropriate name for the…

Normalize the following table to the 3rd Normal form:  Student  Student Phone  Course  Term  Grade  Instructor  Instructor  Phone  Lauren Fernell  555-7771  MIS 350  F12  A  Hess  555-2222  Lauren Fernell  555-7771  MIS 372  F12  B  Sarker  555-2224  Lauren Fernell  555-7771  MIS 426  F12  A  Fuller  555-2227  Lauren Fernell  555-7771  MIS 375  F12  B+  Wells  555-2228  Brigit Schnieder  555-2215  MIS 350  F12  A  Hess  555-2222  Brigit Schnieder  555-2215  MIS 375  F12  B+  Wells  555-2228  Brigit Schnieder  555-2215  MIS 372  F12  A  Sarker  555-2224  Brigit Schnieder  555-2215  MIS 374  F12  B  Clay  555-2221  Jackie Judson  555-1245  MIS 350  F12  A  Hess  555-2222  Jackie Judson  555-1245  MIS 372  F12  B+  Sarker  555-2224    How many tables did you create after normalizing the table?      List each of…

Check the entities to be in the 3NF normal form

* with explanation

Exercise Wellmeadows Hospital Patient Medication Form • Illustrate the Patient Number: P1O034 Full Name: Robert MacDonald Ward Number: Ward 11 process of normalizing the data shown in the form on your Bed Number: 84 Ward Name: Orthopaedic Drug Number Name Description Dosage Method of Units per Start Date Finish Date Admin Day right side. 10223 Morphine Pain Killer 10mg/ml Oral 50 24/03/04| 24/04/05 10334 Tetracyclene Antibiotic | 0.5mg/ml IV 10 24/03/04| 17104/04 10223 Morphine Pain Killer 10mg/ml Oral 25/04/05 | 02105/06 10

Each publisher has a unique name; a mailing address and telephone number are also kept on eachpublisher. A publisher publishes one or more books; a book is published by exactly one publisher. Abook is identified by its ISBN, and other attributes are title, price, and number of pages. Each book iswritten by one or more authors; an author writes one or more books, potentially for differentpublishers. Each author is uniquely described by an author ID, and we know each author's name andaddress. Each author is paid a certain royalty rate on each book he or she authors, which potentiallyvaries for each book and for each author. An author receives a separate royalty check for each book heor she writes. Each check is identified by its check number, and we also keep track of the date andamount of each check.TasksDesign a SQL database using the above US superstore sales data set.1.Use Visual Paradigm to draw conceptual diagram2.Use Visual Paradigm todraw ERD

Normalize the table based on the ER-Diagram developed. Try to normalize the ER-Diagram to 3NF. We recommend: LucidChart Draw.io

Observe the table ENROLLMENT: ENROLLMENT StudentID StudentName MajorID MajorName 111 Joe E English 222 Bob H History 333 Lisa H History Which of the following (regarding the relation ENROLLMENT) represents the deletion anomaly? O Deleting a major ID may delete the major name O Deleting a major may delete all information about a student O None of the answers O Deleting a student ID may delete a student name O Deleting a student may delete all information about a major

ce_S1_Mangesh / My courses/55 ITSE415_AppDataSci_S1 / Chapter 4- Data Preprocessing / Quiz 2 - 10 June 2021 Quiz navigation When we try to analyze the result-data of the last 10 semesters for the subject 'Programming-1' and if you are asked to find what will be the final score of any new student based on the value of his Quiz 2 marks, then what type of analysis is this? of Finish attempt- O a. Prescriptive Analysis Time left 0:17:27 tion O b. None of these Oc. Predictive Analysis O d. Descriptive Analysis Next page Jump to.. pter 4- Presentation

Convert to normalization

Table name: ADVISORS ADVISORID ADVISORNAME A102 Sami A103 Alice A104 Suad A105 Tamil A101 Arun Table name: DEPARTMENTS DEPTID DEPTNAME ELC D102 D101 IT D103 BSD D104 ENG Table name: STUDENTS STUDENTID STUDENTNAME DOB GENDER ALLOWANCE DEPTID ADVISORID STUDENTLEVEL AGE 6/1/1999 Male 12/30/1994 Female 6/1/1999 Male 5/6/1995 Male 10/15/1992 Male S103 Hisham 90 D102 A102 Level 1 22 S102 Sara 45 D103 A104 Diploma 27 S101 Salim 45 D103 A104 Diploma 22 S107 Khalil 45 D101 A101 BTech 26 S109 Said 45 D104 A101 Advanced Diploma 29 s100 Ahmad 5/1/1995 Male 45 D101 A103 BTech 26 S104 Faisal 4/5/1998 Male 90 D104 A101 Advanced Diploma 23 S105 Fatima 2/23/1992 Female 90 D102 A102 Level 2 29 9/12/1999 Female 8/13/1991 Female S106 Arwa 45 D102 A102 Level 3 22 S108 Ibtisam 90 D103 A104 Diploma 30 Write the SQL statement for the following: 1. Using the ON clause, display the advisor name and student name for all students in the BTech level

Questions are indicated in the picture below.