Which relationship does the following diagram represnt? savel) Player SaveFile Association O Aggregation O Composition O Recursion
Q: «extend» training course «include» add course «extend» basic course choose level course kextend»…
A: No of external entities: 1. Student 2. Database 3. System UI
Q: AdminID CourselD CourseName AdminPassword CourseFees AdminName have Admin Course CourseDuration…
A: ER Diagram with relationship and key
Q: Generate use cases based on the folowing scenario. Chillax Video Store (CVS) runs a chain of video…
A: Based on the following scenario use case diagram is given below :
Q: create database GA2 go use GA2 go create table salesman( salesman_id int primary key, name…
A: In the given Customer table creation query, salesman_id is a foreign key. But the given syntax of…
Q: Which of the following statements is false? O Because a struct has a finite number of components,…
A: Given:
Q: Use Case Template Based on the diagram below, develop a use case specification for the following use…
A: ANSWER:-
Q: st ID TID items bought (in the form of brand-item category) 01 T100 {King’s-Crab, Sunset-Milk,…
A: the code is an given below :
Q: 11- What will be the result after executing this statement: SELECT SUBSTR('Specialization', 1, 7)…
A: Given: 11- What will be the result after executing this statement: SELECT SUBSTR('Specialization',…
Q: Given the following list: names =["Yoongi", "Seokjin", "Namjoon", "Tachyung", "Jungkook"] %3D What…
A: The list is a data structure that stores various types of data separated by commas. the indexes…
Q: The following code, using semaphores, will result in what kind of problem mutex.acquire();…
A: Given the following code we have to choose what kind of problem in the four options
Q: AdminID CourselD CourseName AdminPassword CourseFees AdminName have Admin Course AdminDetails…
A: ER Diagram It stands for Entity Relationship Diagram, additionally called ERD is a diagram that…
Q: Question 7 In PDO Prepared Statement, which of the following method allows parameters to be given as…
A: Ans: In PDO Statement, the following method that allows parameters to be given as input by…
Q: Question 6 Based on the code below, what will be logged to the console? function whichAnimal () {…
A: As per our guidelines we are supposed answer only first three subparts kindly post rest question…
Q: Q. Access control can be achieved by ____________________.
A: This is a control configuration based question in linux.
Q: 19. A group of related fields, is known as a. file b. tuple c. records d. schema
A: Dear Student, A group of related field , is known as tuple. it is just a nomenclature so all the…
Q: a. Load a database application…
A: Answer : given data, MovieID Movie Name Date Released Movie Category Quantity Delivered…
Q: Task1: Create a class Student with attributes StudentName, Enrollment, semester, section, course…
A: Note ?as per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly…
Q: A consumable resource is one that can be a. Access b. Count c. Created d. Control
A: Required: A consumable resource is one that can be a. Access b. Count c. Created d.…
Q: Write a PHP function that adds a transaction
A: Below is solution in php, with detail explanation using php comments for addTransaction function. we…
Q: AgencyID(PK) AgencyLocation RENT AGENCY HO VehicleClassID(P K) RENT VEHICLE CLASS RentalRate has…
A: About partial dependency:…
Q: Build an application for a car rental company. It should offer the following features: • Maintain a…
A: please check the step 2 for code
Q: make Sequence Diagram for this use case Use Case Name View grades Pre-condition Description The…
A: The answer to the above given question is given below:
Q: classification classification number classification name 1 food food raw material Products product…
A: Answer: Our instruction is answer the first three part from the first part and .I have given…
Q: Check CHALLENGE ACTIVITY Show answer 5.1.4: Creating a named tuple Define a named tuple Player that…
A: The line you can need to edit is the second line as follow Player = namedtuple('Player', ['name',…
Q: hello please i want to convert this ERD to logical ERD but please do the same diagram only change…
A: The problem has given an entity relationship diagram and requirement is to re-draw this in a logical…
Q: v) Choose all the functional dependencies that holds in the following table a. A → B b. BC c. BA d.…
A: We need to find all the options that holds a functional dependency in the given table. We have 5…
Q: Assignment 1 University Library System In this assignment you are going to implement your own…
A: Actually, given information Assignment 1 University Library SystemIn this assignment you are going…
Q: Int count 5 = 2; Int coumt 6 3; Int count 7 = 2; %! S1; FORK (L1); FORK (L2) ; S2 ; FORK (L3); GOTO…
A: given,
Q: Type the code steps to implement the following Create a database that holds the department you study…
A: A relational database contains tables. Tables contain data arranged as rows and columns. A table is…
Q: In this question, don't change code just following the instructions #!/usr/bin/env python """ An…
A: Solution <script> // javascript code for solving inverse interpolation // Consider a…
Q: need answer please other wise downvote
A: According to the information given:- We have to transform this given model to database schema.
Q: javascript please //20. function initPage //a. Dependencies: getUsers, populateSelectMenu //b.…
A: // #20 const initPage = async() => { let users = await getUsers(); let select =…
Q: Point of sales system create a POS in java that will have the basic operation of a point of sales…
A: Answer :
Q: Using the Winners table from Figure 12-2, write a parameter query that selects only an actor’s…
A: The parameter query that selects only an actor’s Picture field is shown below:
Q: In the given sequence diagram, in which class should the makePayment() operation be defined? :…
A: Sequence diagrams are interaction diagrams that describe in detail how operations are performed.…
Q: followi a descriptior a. SELECT * FROM Member LEFT OUTER JOIN Tournament ON memberID =…
A: The given problem is related to Database and SQL queries. The database tables along with…
Q: - Post-condition: tel after the operation is the same as tel before the operation with the addition…
A: This one adds a name/phone pair to the telephone book.
Q: How can get the the full name using the getline function to show in case C. what do I need to add to…
A: Solution: To take input fullname using getline() function you to ensure below points- put the…
Q: Write a program that lets the user to enter the order anddisplay the filled Sierpinski triangles as…
A: PROGRAM: import javafx.application.Application; import javafx.geometry.Point2D; import…
Q: AdminID CourselD CourseName AdminPassword CourseFees AdminName have Admin Course AdminDetails…
A: SQL Queries First, we have to create tables. Create database first then create tables Use create…
Q: Using the following entity information, the primary key of the student who lives in Eastpoint, FL…
A: A primary key is an unique field in a table which is used to identify a particular record in a…
Q: Build an application for a car rental company. It should offer the following features: • Maintain a…
A: Given that, Build an application for a car rental company. It should offer the following features:…
Q: What is the difference between a move assignment and a copy assignment?
A: Difference between a move assignment and a copy assignment are as below in step 2:-
Q: *******Answer question below:******* Create UML Class Diagram and java source file. +add…
A: Here is Solution for Above Problem :: Here is Java Code :: import java.util.ArrayList;import…
Q: message to notify the calling program whether the update succeeded or not. Use an anonymous block to…
A: The program code provided below has a class named Orders which has an order_id, product_num, and an…
Q: An Oracle object type has two parts the _________ and__________
A: An Oracle object type has two parts the _________ and__________
Q: base class: str_databasename, int_databaseid, lst_tablenames and int_count. str_databasename will…
A: Q. Create four variables for the database class: str_databasename, int_databaseid,…
Q: 3. Which of the following is a ASN.1 Data Type Convention "module" example? studentRecord student…
A: To find the correct option for ASN.1 data type convention.
Q: classification classification number classification name food 2 food 3 raw material Products product…
A: The database query is
Step by step
Solved in 2 steps
- Assignment Two: We will write three procedures on our tables, the first of which I have provided as an example. proclnsertPlayer takes one IN VARCHAR(16) paramater and returns an error code in the second SMALLINT (INOUT) parameter. The procedure checks the parameter and, if there are no errors, inserts the value into tblPlayers. Documentation of errors Condition Error code No errors 1st param Null or zero len playerID taken 1 proclnsertGame will receive two IN VARCHAR(16) interpreted asCorrect answer needed asap. Wrong solution will get downvote.Database: CUSTOMER (CustomerID, LastName, FIrstName, Phone, EmailAddress) PURCHASE (InvoiceNumber, InvoiceDate, PreTaxAmount, CustomerID) PURCHASE_ITEM (InvoiceNumber, InvoiceLineNumber, Item Number, RetailPrice) ITEM (ItemNumber, ItemDesciption, Cost, ArtistLastName, ArtistFirstName) Write an SQL statement to show which cutomers bought which items, and include any items that have not been sold. Include CUSTOMER.LastName, CUSTOMER.FirstName, IvoiceNumber, InvoiceDate, ItemNumber, ItemDescription, ArtistLastName, and ArtistFirstName,. Use a join using JOIN ON syntax, and sort the results by ArtistLastName and ArtistFirstName in ascending order. Note that in Microsoft Access this require multiple queries. From Database Concepts 9th Ed. (Kroenke)
- LAB - Select horses with logical operators The Horse table has the following columns: • ID integer, primary key • RegisteredName - variable-length string • Breed - variable-length string • Height-decimal number • BirthDate - date Write a SELECT statement to select the registered name, height, and birth date for only horses that have a height between 15.0 and 16.0 (inclusive) or have a birth date on or after January 1, 2020.Sales Database: Customers(custId, lastName, firstName, address, phone, creditLimit) Orders(ordNumber, itemNumber, qtyOrdered.) Items(itemNumber, itemName, price) For the Sales Database referenced above, write the SQL command to create the LineItem table, assuming the Orders table and items table already exist.True or False Rather than showing multiple rows at once, a Details view lets the user see one row at a time.
- calculate_new_balance Given a starting balance (a number), and a list of transaction tuples, calculate the final balance for an account. Transaction tuples are of the shape ("description", amount, "withdrawal") , or ("description", amount, "deposit"). The last entry in the tuple will be either "withdrawal" or "deposit". Every withdrawal decreases the balance of the account by the specified amount, and every deposit increases the balance. The return value is the new account balance, as a number. (which could be negative) Sample calls should look like: >>> calculate_new_balance(100, [("payday", 20, "deposit"), ("new shoes", 50, "withdrawal"), ("illicit winnings", 200, "deposit")])270>>> calculate_new_balance(100, [])100The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule.The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule. Hint: Perform a join on the Student and LessonSchedule tables, matching the student IDs
- Directly downvote Posted 4th time answer correctly and asap else downvote directlyindividual characters using their 0-based index. Hint: You will need to do this for checking all the rules. However, when you access a character .Computer Engineering lab Write in APEX - Anonymous windowPlease design an Aggregate query over the Opportunity Records by grouping the Compaign Id and the avg amount.Loop over the fetched records and display the recordsSolve only in the APex
