Race.RaceDate is not nullable Questions: Question 10 What constraints would the following command violate? There may be more than one or none. The changes should be taken individually on the data shown above and not as a result of previous problems. Remove RaceType record with rtypeid equal to 1. Entity Integrity O Referential Integrity O Key O Null Domain O None

Race.RaceDate is not nullable Questions: Question 10 What constraints would the following command violate? There may be more than one or none. The changes should be taken individually on the data shown above and not as a result of previous problems. Remove RaceType record with rtypeid equal to 1. Entity Integrity O Referential Integrity O Key O Null Domain O None

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter10: Introduction To Inheritance

Section: Chapter Questions

Problem 2PE

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Registration Review Productid: Int Customer name: String Username: String Password: String Customerld: Int CustomerName: String ID Number: Int CreateReview(); Email: String EditReview(Int Reviewld); RegisterCustomer(): Customer CustomerName: String Customerld: Int PhoneNO: Int EditCustomer(); Search(); Stock Оrder Bookld: Int OrderID: Int CustomerID: Int Quantity: Int CustomerName: String BookName: String AddStock(); ModifyStock(Int Bookld); SelectStockltem(IntBookld); Payment: Int CreateOrder(); EditOrder(Int ordelD); Books BookID: Int BookPrice: Int BookType: String AddProduct(); ModifyProduct(); SelectProduct(Int ProductID); kindly draw ERD for the following class diagram with proper notation (cardinality) implement on any tool don't use hand written please
Contact Class Requirements The contact object shall have a required unique contact ID string that cannot be longer than 10 characters. The contact ID shall not be null and shall not be updatable. The contact object shall have a required firstName String field that cannot be longer than 10 characters. The firstName field shall not be null. The contact object shall have a required lastName String field that cannot be longer than 10 characters. The lastName field shall not be null. The contact object shall have a required phone String field that must be exactly 10 digits. The phone field shall not be null. The contact object shall have a required address field that must be no longer than 30 characters. The address field shall not be null. Contact Service Requirements The contact service shall be able to add contacts with a unique ID. The contact service shall be able to delete contacts per contact ID. The contact service shall be able to update contact fields per contact ID. The…
Car Class Project The car classwill havethe following attributes: •year: an integer that holds the car's model year •model: a string that holds the make of the car •make: a string that holds the model of the car •speed: an integer that holds the car's current speed Your class should contain thefollowing: A docstring that briefly describes the class and lists the attributes. The docstring will serve as the documentation for your class. •A constructor (__init__ method) that takes the car's year model and make as optional arguments. The constructor will set the value of the speed attribute to 0.•An __str__ method that returns the car's year model and makein a string. •To test your class, create acar object and use the print function to verify that the constructor and __str__ methodsare working correctly. •An accessor method which returns the value stored in the speed instance variable. Call this method getSpeed(). •A modifier method called accelerate() which adds 5 to the speed variable…
Car Class Project The car classwill havethe following attributes: •year: an integer that holds the car's model year •model: a string that holds the make of the car •make: a string that holds the model of the car •speed: an integer that holds the car's current speed Your class should contain thefollowing: A docstring that briefly describes the class and lists the attributes. The docstring will serve as the documentation for your class. •A constructor (__init__ method) that takes the car's year model and make as optional arguments. The constructor will set the value of the speed attribute to 0.•An __str__ method that returns the car's year model and makein a string. •To test your class, create acar object and use the print function to verify that the constructor and __str__ methodsare working correctly. •An accessor method which returns the value stored in the speed instance variable. Call this method getSpeed(). •A modifier method called accelerate() which adds 5 to the speed variable…
Create data objects: This assignment will use JavaScript literal objects to represent the main data elements being used. You should hard-code a fixed set of events by creating an array of JavaScript objects in event.js to represent events. As in the first Project, you must have at least 2 categories of events, with at least 3 events per category. Each event object is used to represent an event in the application. It should include at least the following properties/attributes to define an event: id– unique identifier for the event category title host name start date/time end date/time details image - stores the file path to the file in the project directory
Activity name: activity_main.xmlJava File: MainActivity.javaWrite the code needed to initialize binding variable in OnCreate method in MainActivity.java file.
The constants are: COLUMN_ID = 0COLUMN_NAME = 1COLUMN_HIGHWAY = 2COLUMN_LAT = 3COLUMN_LON = 4COLUMN_YEAR_BUILT = 5COLUMN_LAST_MAJOR_REHAB = 6COLUMN_LAST_MINOR_REHAB = 7COLUMN_NUM_SPANS = 8COLUMN_SPAN_DETAILS = 9COLUMN_DECK_LENGTH = 10COLUMN_LAST_INSPECTED = 11COLUMN_BCI = 12 INDEX_BCI_YEARS = 0INDEX_BCI_SCORES = 1MISSING_BCI = -1.0 EARTH_RADIUS = 6371 This is an example of one of the bridges which is a list. def create_example_bridge_1() -> list:"""Return a bridge in our list-format to use for doctest examples. This bridge is the same as the bridge from row three of the dataset.""" return [1, 'Highway 24 Underpass at Highway 403','403', 43.167233, -80.275567, '1965', '2014', '2009', 4,[12.0, 19.0, 21.0, 12.0], 65.0, '04/13/2012',[['2013', '2012', '2011', '2010', '2009', '2008', '2007','2006', '2005', '2004', '2003', '2002', '2001', '2000'],[MISSING_BCI, 72.3, MISSING_BCI, 69.5, MISSING_BCI, 70.0, MISSING_BCI,70.3, MISSING_BCI, 70.5, MISSING_BCI, 70.7, 72.9, MISSING_BCI]]] def…
in visual c# add customer id from customer table to booking table which has a customer id column. they are primary key and foriegn key and are linked in realtionship table in access file. when button is clicked insert first name into booking table in first name column. This should automaically copy customer id to booking table in customer id column without coding
Create a product_class.php script that includes a Product class with parameters: product name, product id, and price methods: print_info(): this method will print all the information related to the product set set_price(): this method takes a "price" argument and updates the corresponding parameter in the object get get_price(): this method returns the value (i.e. price) of the product Create a using_product_class.php script that creates 2 objects of the class Product and shows how to use its methods (i.e. print_info(), set_price(), and get_price())
mysql> DESC bookauthor; mysql> DESC author; mysql> DESC book; | Field | Туре | Field | Туре | Field Тур | int(11 | varchai author_order | int(11 royaltyshare | decima: author_id isbn | author_id | int(1: | ssn lastname | firstname | varch: | phone | address | city | state | zip | varch: | varch: isbn var I name | type pub_id I price | advance I ytd_sales I pubdate var var | varch: | varch: | varch: | varch: | varch: | int dec | dec int mysql> DESC bookeditor; | dat | Field | Туре mysql> DESC editor; mysql> DESC publisher; editor_id | int(11) | varchar(1 | Field isbn | Field | Туре editor_id ssn pub_id | int(11) | varchar(40) varchar(40) varchar(20) varchar(2) lastname name firstname address | phone editor_position salary | city state
create a program called automobile loan this program stores a loan number, make and model of automobiles, and the loan balance. include the methods to set values for each data field and a methods that display all the loan information create two automobileloan objects and sets and display their values. create another two automobileloan objects and ask the user for the values, then display those values. you should have four objects in total created.
Student – with no parameters, initialize all the data members to 0 or null. Data Members studentNo – int fname – String lname – String course – String Method Members setStudentNo – to set the student number of the student setFname – to set the firstname of the student setLname – to set the lastname of the student setCourse – to set the course of the student getStudentNo – to get the student number of the student getFname – to get the firstname of the student getLname – to get the lastname of the student getCourse – to get the course of the student